4c039060 |
1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * |
3 | * * |
4 | * Author: The ALICE Off-line Project. * |
5 | * Contributors are mentioned in the code where appropriate. * |
6 | * * |
7 | * Permission to use, copy, modify and distribute this software and its * |
8 | * documentation strictly for non-commercial purposes is hereby granted * |
9 | * without fee, provided that the above copyright notice appears in all * |
10 | * copies and that both the copyright notice and this permission notice * |
11 | * appear in the supporting documentation. The authors make no claims * |
12 | * about the suitability of this software for any purpose. It is * |
13 | * provided "as is" without express or implied warranty. * |
14 | **************************************************************************/ |
15 | |
88cb7938 |
16 | /* $Id$ */ |
2e5f0f7b |
17 | |
ddae0931 |
18 | //////////////////////////////////////////////// |
19 | // Manager and hits classes for set:RICH // |
20 | //////////////////////////////////////////////// |
fe4da5cc |
21 | |
88cb7938 |
22 | #include <Riostream.h> |
116cbefd |
23 | #include <strings.h> |
24 | |
2e5f0f7b |
25 | #include <TArrayF.h> |
116cbefd |
26 | #include <TBRIK.h> |
27 | #include <TCanvas.h> |
28 | #include <TF1.h> |
237c933d |
29 | #include <TFile.h> |
94de3818 |
30 | #include <TGeometry.h> |
a3d71079 |
31 | #include <TH1.h> |
32 | #include <TH2.h> |
116cbefd |
33 | #include <TNode.h> |
34 | #include <TObjArray.h> |
35 | #include <TObject.h> |
36 | #include <TParticle.h> |
37 | #include <TPDGCode.h> |
38 | #include <TRandom.h> |
fb498b56 |
39 | #include <TStyle.h> |
116cbefd |
40 | #include <TTUBE.h> |
41 | #include <TTree.h> |
42 | #include <TVector.h> |
116cbefd |
43 | #include "AliConst.h" |
44 | #include "AliMagF.h" |
45 | #include "AliPoints.h" |
fe4da5cc |
46 | #include "AliRICH.h" |
116cbefd |
47 | #include "AliRICHClusterFinder.h" |
237c933d |
48 | #include "AliRICHDigit.h" |
116cbefd |
49 | #include "AliRICHDigitizer.h" |
116cbefd |
50 | #include "AliRICHHitMapA1.h" |
51 | #include "AliRICHMerger.h" |
237c933d |
52 | #include "AliRICHRawCluster.h" |
a4622d0f |
53 | #include "AliRICHRecHit1D.h" |
54 | #include "AliRICHRecHit3D.h" |
116cbefd |
55 | #include "AliRICHSDigit.h" |
56 | #include "AliRICHSegmentationV0.h" |
57 | #include "AliRICHTransientDigit.h" |
fe4da5cc |
58 | #include "AliRun.h" |
fb498b56 |
59 | #include "AliRunDigitizer.h" |
116cbefd |
60 | #include "AliSegmentation.h" |
3ea9cb08 |
61 | #include "AliRICHParam.h" |
237c933d |
62 | |
15d8311d |
63 | static Int_t sMaxIterPad=0; // Static variables for the pad-hit iterator routines |
ddae0931 |
64 | static Int_t sCurIterPad=0; |
ddae0931 |
65 | |
853634d3 |
66 | ClassImp(AliRICHhit) |
67 | ClassImp(AliRICHdigit) |
fe4da5cc |
68 | ClassImp(AliRICH) |
ddae0931 |
69 | |
70 | //___________________________________________ |
15d8311d |
71 | // RICH manager class |
72 | //Begin_Html |
73 | /* |
74 | <img src="gif/alirich.gif"> |
75 | */ |
76 | //End_Html |
77 | |
fe4da5cc |
78 | AliRICH::AliRICH() |
dfb4e77d |
79 | {//Default ctor should not contain any new operators |
80 | fIshunt = 0; |
81 | fHits = 0; |
82 | fSDigits = 0; |
853634d3 |
83 | fNsdigits = 0; |
dfb4e77d |
84 | fNcerenkovs = 0; |
85 | fDchambers = 0; |
86 | fRecHits1D = 0; |
87 | fRecHits3D = 0; |
88 | fRawClusters = 0; |
89 | fChambers = 0; |
90 | fCerenkovs = 0; |
91 | for (Int_t i=0; i<kNCH; i++){ |
92 | fNdch[i] = 0; |
93 | fNrawch[i] = 0; |
94 | fNrechits1D[i] = 0; |
95 | fNrechits3D[i] = 0; |
96 | } |
3ea9cb08 |
97 | fpParam=0; |
853634d3 |
98 | //kir fFileName = 0; |
99 | //kir fMerger = 0; |
15d8311d |
100 | }//AliRICH::AliRICH() |
dfb4e77d |
101 | //______________________________________________________________________________ |
fe4da5cc |
102 | AliRICH::AliRICH(const char *name, const char *title) |
dfb4e77d |
103 | :AliDetector(name,title) |
104 | {//Named ctor |
105 | if(GetDebug())Info("named ctor","Start."); |
3ea9cb08 |
106 | fpParam =new AliRICHParam; |
107 | fHits =new TClonesArray("AliRICHhit",1000 ); |
108 | fCerenkovs =new TClonesArray("AliRICHCerenkov",1000); |
109 | fSDigits =new TClonesArray("AliRICHdigit",100000); |
dfb4e77d |
110 | gAlice->AddHitList(fHits); |
111 | gAlice->AddHitList(fCerenkovs); |
3ea9cb08 |
112 | fNsdigits =0; |
113 | fNcerenkovs =0; |
114 | fIshunt =0; |
dfb4e77d |
115 | fDchambers =new TObjArray(kNCH); |
116 | fRawClusters=new TObjArray(kNCH); |
117 | fRecHits1D =new TObjArray(kNCH); |
118 | fRecHits3D =new TObjArray(kNCH); |
3ea9cb08 |
119 | for(int i=0;i<kNCH;i++) { |
dfb4e77d |
120 | fDchambers->AddAt(new TClonesArray("AliRICHDigit",10000), i); |
121 | fRawClusters->AddAt(new TClonesArray("AliRICHRawCluster",10000), i); |
122 | fRecHits1D->AddAt(new TClonesArray("AliRICHRecHit1D",1000), i); |
123 | fRecHits3D->AddAt(new TClonesArray("AliRICHRecHit3D",1000), i); |
124 | fNdch[i]=0; |
125 | fNrawch[i]=0; |
126 | } |
127 | SetMarkerColor(kRed); |
3ea9cb08 |
128 | fCkovNumber=fFreonProd=0; |
853634d3 |
129 | //kir fFileName = 0; |
130 | //kir fMerger = 0; |
dfb4e77d |
131 | if(GetDebug())Info("named ctor","Stop."); |
132 | }//AliRICH::AliRICH(const char *name, const char *title) |
133 | //______________________________________________________________________________ |
fe4da5cc |
134 | AliRICH::~AliRICH() |
dfb4e77d |
135 | {//dtor |
136 | if(GetDebug()) Info("dtor","Start."); |
237c933d |
137 | |
ddae0931 |
138 | fIshunt = 0; |
139 | delete fHits; |
b251a2b5 |
140 | delete fSDigits; |
ddae0931 |
141 | delete fCerenkovs; |
ee2105a4 |
142 | |
143 | //PH Delete TObjArrays |
144 | if (fChambers) { |
145 | fChambers->Delete(); |
146 | delete fChambers; |
147 | } |
148 | if (fDchambers) { |
149 | fDchambers->Delete(); |
150 | delete fDchambers; |
151 | } |
152 | if (fRawClusters) { |
153 | fRawClusters->Delete(); |
154 | delete fRawClusters; |
155 | } |
156 | if (fRecHits1D) { |
157 | fRecHits1D->Delete(); |
158 | delete fRecHits1D; |
159 | } |
160 | if (fRecHits3D) { |
161 | fRecHits3D->Delete(); |
162 | delete fRecHits3D; |
163 | } |
dfb4e77d |
164 | if(GetDebug()) Info("dtor","Stop."); |
165 | }//AliRICH::~AliRICH() |
853634d3 |
166 | //______________________________________________________________________________ |
3ea9cb08 |
167 | Int_t AliRICH::Hits2SDigits(Float_t xhit,Float_t yhit,Float_t eloss, Int_t idvol, ResponseType res) |
853634d3 |
168 | {//calls the charge disintegration method of the current chamber and adds all generated sdigits to the list of digits |
15d8311d |
169 | |
853634d3 |
170 | Int_t iChamber,iPadX,iPadY,iAdc,iTrack; |
171 | Float_t list[4][500]; |
172 | Int_t iNdigits; |
173 | |
34ead2dd |
174 | |
853634d3 |
175 | ((AliRICHChamber*)fChambers->At(idvol))->DisIntegration(eloss, xhit, yhit, iNdigits, list, res); |
34ead2dd |
176 | Int_t ic=0; |
177 | |
853634d3 |
178 | for(Int_t i=0; i<iNdigits; i++) { |
179 | if(Int_t(list[0][i]) > 0) { |
34ead2dd |
180 | ic++; |
853634d3 |
181 | iAdc = Int_t(list[0][i]); |
182 | iPadX = Int_t(list[1][i]); |
183 | iPadY = Int_t(list[2][i]); |
184 | iChamber = Int_t(list[3][i]); |
185 | |
34ead2dd |
186 | |
853634d3 |
187 | AddSDigit(iChamber,iPadX,iPadY,iAdc,iTrack); |
34ead2dd |
188 | } |
189 | } |
190 | |
dfb4e77d |
191 | if(gAlice->TreeS()){ |
34ead2dd |
192 | gAlice->TreeS()->Fill(); |
193 | gAlice->TreeS()->Write(0,TObject::kOverwrite); |
15d8311d |
194 | } |
3ea9cb08 |
195 | return iNdigits; |
15d8311d |
196 | }//Int_t AliRICH::Hits2SDigits(Float_t xhit,Float_t yhit,Float_t eloss, Int_t idvol, ResponseType res) |
3ea9cb08 |
197 | //______________________________________________________________________________ |
198 | void AliRICH::Hits2SDigits() |
853634d3 |
199 | {//Create a list of sdigits corresponding to list of hits. Every hit generates sdigit. |
3ea9cb08 |
200 | if(GetDebug()) Info("Hit2SDigits","Start."); |
853634d3 |
201 | |
3ea9cb08 |
202 | for(Int_t iEventN=0;iEventN<gAlice->GetEventsPerRun();iEventN++){//loop on events |
203 | fLoader->GetRunLoader()->GetEvent(iEventN); |
853634d3 |
204 | |
3ea9cb08 |
205 | if(!fLoader->TreeH()) fLoader->LoadHits(); |
206 | if(!fLoader->TreeS()) fLoader->MakeTree("S"); |
207 | MakeBranch("S"); |
853634d3 |
208 | |
3ea9cb08 |
209 | for(int iPrimN=0;iPrimN<TreeH()->GetEntries();iPrimN++){//loop on primary tracks |
210 | fLoader->TreeH()->GetEntry(iPrimN); |
211 | for(Int_t iHitN=0;iHitN<Hits()->GetEntries();iHitN++){//loop on hits for given primary track |
212 | AddSDigit(4,13,24,55,4);//chamber-xpad-ypad-qdc-track1-2-3 |
213 | }//loop on hits for given primary track |
214 | }//loop on primary tracks |
853634d3 |
215 | |
3ea9cb08 |
216 | fLoader->TreeS()->Fill(); |
217 | fLoader->WriteSDigits("OVERWRITE"); |
218 | }//loop on events |
853634d3 |
219 | |
853634d3 |
220 | if(GetDebug()) Info("Hit2SDigits","Stop."); |
34ead2dd |
221 | } |
dfb4e77d |
222 | //______________________________________________________________________________ |
223 | void AliRICH::SDigits2Digits() |
224 | {//Generate digits from sdigits. |
225 | if(GetDebug()) Info("SDigits2Digits","Start."); |
fb498b56 |
226 | //AliRICHChamber* iChamber; |
34ead2dd |
227 | |
34ead2dd |
228 | |
fb498b56 |
229 | //for(Int_t i=0;i<7;i++) { |
230 | //iChamber = &(Chamber(i)); |
231 | //iChamber->GenerateTresholds(); |
232 | //} |
34ead2dd |
233 | |
fb498b56 |
234 | //int nparticles = gAlice->GetNtrack(); |
235 | //cout << "Particles (RICH):" <<nparticles<<endl; |
236 | //if (nparticles <= 0) return; |
237 | //if (!fMerger) { |
238 | //fMerger = new AliRICHMerger(); |
239 | //} |
240 | |
241 | |
242 | //fMerger->Init(); |
243 | //fMerger->Digitise(nev,flag); |
244 | |
245 | AliRunDigitizer * manager = new AliRunDigitizer(1,1); |
246 | manager->SetInputStream(0,"galice.root"); |
247 | //AliRICHDigitizer *dRICH = new AliRICHDigitizer(manager); |
248 | manager->Exec("deb"); |
dfb4e77d |
249 | if(GetDebug()) Info("SDigits2Digits","Stop."); |
250 | }//void AliRICH::SDigits2Digits() |
251 | //______________________________________________________________________________ |
34ead2dd |
252 | void AliRICH::Digits2Reco() |
253 | { |
34ead2dd |
254 | // Generate clusters |
15d8311d |
255 | // Called from alirun, single event only. |
dfb4e77d |
256 | if(GetDebug()) Info("Digits2Reco","Start."); |
34ead2dd |
257 | |
258 | int nparticles = gAlice->GetNtrack(); |
259 | cout << "Particles (RICH):" <<nparticles<<endl; |
942194a4 |
260 | if (nparticles > 0) FindClusters(0); |
34ead2dd |
261 | |
dfb4e77d |
262 | }//void AliRICH::Digits2Reco() |
15d8311d |
263 | |
264 | |
ddae0931 |
265 | void AliRICH::AddDigits(Int_t id, Int_t *tracks, Int_t *charges, Int_t *digits) |
dfb4e77d |
266 | {// Add a RICH digit to the list |
237c933d |
267 | |
15d8311d |
268 | TClonesArray &ldigits = *((TClonesArray*)fDchambers->At(id)); |
269 | new(ldigits[fNdch[id]++]) AliRICHDigit(tracks,charges,digits); |
fe4da5cc |
270 | } |
271 | |
2e5f0f7b |
272 | void AliRICH::AddRawCluster(Int_t id, const AliRICHRawCluster& c) |
dfb4e77d |
273 | {// Add a RICH digit to the list |
15d8311d |
274 | |
2682e810 |
275 | TClonesArray &lrawcl = *((TClonesArray*)fRawClusters->At(id)); |
2e5f0f7b |
276 | new(lrawcl[fNrawch[id]++]) AliRICHRawCluster(c); |
fe4da5cc |
277 | } |
2e5f0f7b |
278 | //_____________________________________________________________________________ |
a4622d0f |
279 | void AliRICH::AddRecHit1D(Int_t id, Float_t *rechit, Float_t *photons, Int_t *padsx, Int_t* padsy) |
dfb4e77d |
280 | {// Add a RICH reconstructed hit to the list |
a4622d0f |
281 | |
2682e810 |
282 | TClonesArray &lrec1D = *((TClonesArray*)fRecHits1D->At(id)); |
a4622d0f |
283 | new(lrec1D[fNrechits1D[id]++]) AliRICHRecHit1D(id,rechit,photons,padsx,padsy); |
284 | } |
a4622d0f |
285 | //_____________________________________________________________________________ |
fb498b56 |
286 | void AliRICH::AddRecHit3D(Int_t id, Float_t *rechit, Float_t omega, Float_t theta, Float_t phi) |
dfb4e77d |
287 | {// Add a RICH reconstructed hit to the list |
fe4da5cc |
288 | |
2682e810 |
289 | TClonesArray &lrec3D = *((TClonesArray*)fRecHits3D->At(id)); |
fb498b56 |
290 | new(lrec3D[fNrechits3D[id]++]) AliRICHRecHit3D(id,rechit,omega,theta,phi); |
2e5f0f7b |
291 | } |
dfb4e77d |
292 | //______________________________________________________________________________ |
293 | void AliRICH::BuildGeometry() |
3ea9cb08 |
294 | {//Builds a TNode geometry for event display |
dfb4e77d |
295 | if(GetDebug())Info("BuildGeometry","Start."); |
237c933d |
296 | |
3ea9cb08 |
297 | TNode *node, *subnode, *top; |
298 | top=gAlice->GetGeometry()->GetNode("alice"); |
c24372d0 |
299 | |
3ea9cb08 |
300 | new TBRIK("S_RICH","S_RICH","void",71.09999,11.5,73.15); |
53d98323 |
301 | |
3ea9cb08 |
302 | Float_t wid=fpParam->PadPlaneWidth(); |
303 | Float_t len=fpParam->PadPlaneLength(); |
304 | new TBRIK("PHOTO","PHOTO","void",wid/2,0.1,len/2); |
305 | |
306 | for(int i=0;i<kNCH;i++){ |
237c933d |
307 | top->cd(); |
3ea9cb08 |
308 | node = new TNode(Form("RICH%i",i+1),Form("RICH%i",i+1),"S_RICH",C(i)->X(),C(i)->Y(),C(i)->Z(),C(i)->RotMatrixName()); |
309 | node->SetLineColor(kRed); |
91975aa2 |
310 | node->cd(); |
3ea9cb08 |
311 | subnode = new TNode("PHOTO1","PHOTO1","PHOTO",wid+fpParam->DeadZone(),5,len/2+fpParam->DeadZone()/2,""); |
91975aa2 |
312 | subnode->SetLineColor(kGreen); |
313 | fNodes->Add(subnode); |
3ea9cb08 |
314 | subnode = new TNode("PHOTO1","PHOTO1","PHOTO",0,5,len/2+fpParam->DeadZone()/2,""); |
91975aa2 |
315 | subnode->SetLineColor(kGreen); |
316 | fNodes->Add(subnode); |
3ea9cb08 |
317 | subnode = new TNode("PHOTO1","PHOTO1","PHOTO",-wid-fpParam->DeadZone(),5,len/2+fpParam->DeadZone()/2,""); |
91975aa2 |
318 | subnode->SetLineColor(kGreen); |
319 | fNodes->Add(subnode); |
3ea9cb08 |
320 | subnode = new TNode("PHOTO1","PHOTO1","PHOTO",wid+fpParam->DeadZone(),5,-len/2-fpParam->DeadZone()/2,""); |
91975aa2 |
321 | subnode->SetLineColor(kGreen); |
322 | fNodes->Add(subnode); |
3ea9cb08 |
323 | subnode = new TNode("PHOTO1","PHOTO1","PHOTO",0,5,-len/2 -fpParam->DeadZone()/2,""); |
91975aa2 |
324 | subnode->SetLineColor(kGreen); |
325 | fNodes->Add(subnode); |
3ea9cb08 |
326 | subnode = new TNode("PHOTO1","PHOTO1","PHOTO",-wid-fpParam->DeadZone(),5,-len/2 - fpParam->DeadZone()/2,""); |
91975aa2 |
327 | subnode->SetLineColor(kGreen); |
328 | fNodes->Add(subnode); |
237c933d |
329 | fNodes->Add(node); |
3ea9cb08 |
330 | } |
dfb4e77d |
331 | if(GetDebug())Info("BuildGeometry","Stop."); |
332 | }//void AliRICH::BuildGeometry() |
333 | //______________________________________________________________________________ |
452a64c6 |
334 | void AliRICH::CreateMaterials() |
335 | { |
336 | // |
337 | // *** DEFINITION OF AVAILABLE RICH MATERIALS *** |
338 | // ORIGIN : NICK VAN EIJNDHOVEN |
339 | // Modified by: N. Colonna (INFN - BARI, Nicola.Colonna@ba.infn.it) |
340 | // R.A. Fini (INFN - BARI, Rosanna.Fini@ba.infn.it) |
341 | // R.A. Loconsole (Bari University, loco@riscom.ba.infn.it) |
342 | // |
343 | Int_t isxfld = gAlice->Field()->Integ(); |
344 | Float_t sxmgmx = gAlice->Field()->Max(); |
345 | Int_t i; |
346 | |
347 | /************************************Antonnelo's Values (14-vectors)*****************************************/ |
348 | /* |
349 | Float_t ppckov[14] = { 5.63e-9,5.77e-9,5.9e-9,6.05e-9,6.2e-9,6.36e-9,6.52e-9, |
350 | 6.7e-9,6.88e-9,7.08e-9,7.3e-9,7.51e-9,7.74e-9,8e-9 }; |
351 | Float_t rIndexQuarz[14] = { 1.528309,1.533333, |
352 | 1.538243,1.544223,1.550568,1.55777, |
353 | 1.565463,1.574765,1.584831,1.597027, |
354 | 1.611858,1.6277,1.6472,1.6724 }; |
355 | Float_t rIndexOpaqueQuarz[14] = { 1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1. }; |
356 | Float_t rIndexMethane[14] = { 1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1. }; |
357 | Float_t rIndexGrid[14] = { 1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1. }; |
358 | Float_t abscoFreon[14] = { 179.0987,179.0987, |
359 | 179.0987,179.0987,179.0987,142.92,56.65,13.95,10.43,7.07,2.03,.5773,.33496,0. }; |
360 | //Float_t abscoFreon[14] = { 1e-5,1e-5,1e-5,1e-5,1e-5,1e-5,1e-5,1e-5,1e-5, |
361 | // 1e-5,1e-5,1e-5,1e-5,1e-5 }; |
362 | Float_t abscoQuarz[14] = { 64.035,39.98,35.665,31.262,27.527,22.815,21.04,17.52, |
363 | 14.177,9.282,4.0925,1.149,.3627,.10857 }; |
364 | Float_t abscoOpaqueQuarz[14] = { 1e-5,1e-5,1e-5,1e-5,1e-5,1e-5,1e-5,1e-5,1e-5, |
365 | 1e-5,1e-5,1e-5,1e-5,1e-5 }; |
366 | Float_t abscoCsI[14] = { 1e-4,1e-4,1e-4,1e-4,1e-4,1e-4,1e-4,1e-4,1e-4,1e-4, |
367 | 1e-4,1e-4,1e-4,1e-4 }; |
368 | Float_t abscoMethane[14] = { 1e6,1e6,1e6,1e6,1e6,1e6,1e6,1e6,1e6,1e6,1e6, |
369 | 1e6,1e6,1e6 }; |
370 | Float_t abscoGrid[14] = { 1e-4,1e-4,1e-4,1e-4,1e-4,1e-4,1e-4,1e-4,1e-4,1e-4, |
371 | 1e-4,1e-4,1e-4,1e-4 }; |
372 | Float_t efficAll[14] = { 1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1. }; |
373 | Float_t efficCsI[14] = { 6e-4,.005,.0075,.01125,.045,.117,.135,.16575, |
374 | .17425,.1785,.1836,.1904,.1938,.221 }; |
375 | Float_t efficGrid[14] = { 1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1. }; |
376 | */ |
377 | |
378 | |
379 | /**********************************End of Antonnelo's Values**********************************/ |
380 | |
381 | /**********************************Values from rich_media.f (31-vectors)**********************************/ |
382 | |
383 | |
384 | //Photons energy intervals |
385 | Float_t ppckov[26]; |
386 | for (i=0;i<26;i++) |
387 | { |
388 | ppckov[i] = (Float_t(i)*0.1+5.5)*1e-9; |
452a64c6 |
389 | } |
390 | |
391 | |
392 | //Refraction index for quarz |
393 | Float_t rIndexQuarz[26]; |
394 | Float_t e1= 10.666; |
395 | Float_t e2= 18.125; |
396 | Float_t f1= 46.411; |
397 | Float_t f2= 228.71; |
398 | for (i=0;i<26;i++) |
399 | { |
400 | Float_t ene=ppckov[i]*1e9; |
401 | Float_t a=f1/(e1*e1 - ene*ene); |
402 | Float_t b=f2/(e2*e2 - ene*ene); |
403 | rIndexQuarz[i] = TMath::Sqrt(1. + a + b ); |
452a64c6 |
404 | } |
405 | |
406 | //Refraction index for opaque quarz, methane and grid |
407 | Float_t rIndexOpaqueQuarz[26]; |
408 | Float_t rIndexMethane[26]; |
409 | Float_t rIndexGrid[26]; |
410 | for (i=0;i<26;i++) |
411 | { |
412 | rIndexOpaqueQuarz[i]=1; |
413 | rIndexMethane[i]=1.000444; |
414 | rIndexGrid[i]=1; |
452a64c6 |
415 | } |
416 | |
417 | //Absorption index for freon |
418 | Float_t abscoFreon[26] = {179.0987, 179.0987, 179.0987, 179.0987, 179.0987, 179.0987, 179.0987, 179.0987, |
419 | 179.0987, 142.9206, 56.64957, 25.58622, 13.95293, 12.03905, 10.42953, 8.804196, |
420 | 7.069031, 4.461292, 2.028366, 1.293013, .577267, .40746, .334964, 0., 0., 0.}; |
421 | |
422 | //Absorption index for quarz |
423 | /*Float_t Qzt [21] = {.0,.0,.005,.04,.35,.647,.769,.808,.829,.844,.853,.858,.869,.887,.903,.902,.902, |
424 | .906,.907,.907,.907}; |
425 | Float_t Wavl2[] = {150.,155.,160.0,165.0,170.0,175.0,180.0,185.0,190.0,195.0,200.0,205.0,210.0, |
426 | 215.0,220.0,225.0,230.0,235.0,240.0,245.0,250.0}; |
427 | Float_t abscoQuarz[31]; |
428 | for (Int_t i=0;i<31;i++) |
429 | { |
430 | Float_t Xlam = 1237.79 / (ppckov[i]*1e9); |
431 | if (Xlam <= 160) abscoQuarz[i] = 0; |
432 | if (Xlam > 250) abscoQuarz[i] = 1; |
433 | else |
434 | { |
435 | for (Int_t j=0;j<21;j++) |
436 | { |
452a64c6 |
437 | if (Xlam > Wavl2[j] && Xlam < Wavl2[j+1]) |
438 | { |
439 | Float_t Dabs = (Qzt[j+1] - Qzt[j])/(Wavl2[j+1] - Wavl2[j]); |
440 | Float_t Abso = Qzt[j] + Dabs*(Xlam - Wavl2[j]); |
441 | abscoQuarz[i] = -5.0/(TMath::Log(Abso)); |
442 | } |
443 | } |
444 | } |
452a64c6 |
445 | }*/ |
446 | |
447 | /*Float_t abscoQuarz[31] = {49.64211, 48.41296, 47.46989, 46.50492, 45.13682, 44.47883, 43.1929 , 41.30922, 40.5943 , |
448 | 39.82956, 38.98623, 38.6247 , 38.43448, 37.41084, 36.22575, 33.74852, 30.73901, 24.25086, |
449 | 17.94531, 11.88753, 5.99128, 3.83503, 2.36661, 1.53155, 1.30582, 1.08574, .8779708, |
450 | .675275, 0., 0., 0.}; |
451 | |
452 | for (Int_t i=0;i<31;i++) |
453 | { |
454 | abscoQuarz[i] = abscoQuarz[i]/10; |
455 | }*/ |
456 | |
457 | Float_t abscoQuarz [26] = {105.8, 65.52, 48.58, 42.85, 35.79, 31.262, 28.598, 27.527, 25.007, 22.815, 21.004, |
458 | 19.266, 17.525, 15.878, 14.177, 11.719, 9.282, 6.62, 4.0925, 2.601, 1.149, .667, .3627, |
459 | .192, .1497, .10857}; |
460 | |
461 | //Absorption index for methane |
462 | Float_t abscoMethane[26]; |
463 | for (i=0;i<26;i++) |
464 | { |
465 | abscoMethane[i]=AbsoCH4(ppckov[i]*1e9); |
452a64c6 |
466 | } |
467 | |
468 | //Absorption index for opaque quarz, csi and grid, efficiency for all and grid |
469 | Float_t abscoOpaqueQuarz[26]; |
470 | Float_t abscoCsI[26]; |
471 | Float_t abscoGrid[26]; |
472 | Float_t efficAll[26]; |
473 | Float_t efficGrid[26]; |
474 | for (i=0;i<26;i++) |
475 | { |
476 | abscoOpaqueQuarz[i]=1e-5; |
477 | abscoCsI[i]=1e-4; |
478 | abscoGrid[i]=1e-4; |
479 | efficAll[i]=1; |
480 | efficGrid[i]=1; |
452a64c6 |
481 | } |
482 | |
483 | //Efficiency for csi |
484 | |
485 | Float_t efficCsI[26] = {0.000199999995, 0.000600000028, 0.000699999975, 0.00499999989, 0.00749999983, 0.010125, |
486 | 0.0242999997, 0.0405000001, 0.0688500032, 0.105299994, 0.121500008, 0.141749993, 0.157949999, |
487 | 0.162, 0.166050002, 0.167669997, 0.174299985, 0.176789999, 0.179279998, 0.182599992, 0.18592, |
488 | 0.187579989, 0.189239994, 0.190899998, 0.207499996, 0.215799987}; |
489 | |
490 | |
491 | |
492 | //FRESNEL LOSS CORRECTION FOR PERPENDICULAR INCIDENCE AND |
493 | //UNPOLARIZED PHOTONS |
494 | |
495 | for (i=0;i<26;i++) |
496 | { |
497 | efficCsI[i] = efficCsI[i]/(1.-Fresnel(ppckov[i]*1e9,1.,0)); |
452a64c6 |
498 | } |
499 | |
500 | /*******************************************End of rich_media.f***************************************/ |
501 | |
502 | |
503 | |
504 | |
505 | |
506 | |
507 | Float_t afre[2], agri, amet[2], aqua[2], ahon, zfre[2], zgri, zhon, |
508 | zmet[2], zqua[2]; |
509 | Int_t nlmatfre; |
510 | Float_t densquao; |
511 | Int_t nlmatmet, nlmatqua; |
512 | Float_t wmatquao[2], rIndexFreon[26]; |
513 | Float_t aquao[2], epsil, stmin, zquao[2]; |
514 | Int_t nlmatquao; |
515 | Float_t radlal, densal, tmaxfd, deemax, stemax; |
516 | Float_t aal, zal, radlgri, densfre, radlhon, densgri, denshon,densqua, densmet, wmatfre[2], wmatmet[2], wmatqua[2]; |
517 | |
518 | Int_t *idtmed = fIdtmed->GetArray()-999; |
519 | |
452a64c6 |
520 | // --- Photon energy (GeV) |
521 | // --- Refraction indexes |
522 | for (i = 0; i < 26; ++i) { |
523 | rIndexFreon[i] = ppckov[i] * .0172 * 1e9 + 1.177; |
524 | //rIndexFreon[i] = 1; |
452a64c6 |
525 | } |
526 | |
527 | // --- Detection efficiencies (quantum efficiency for CsI) |
528 | // --- Define parameters for honeycomb. |
529 | // Used carbon of equivalent rad. lenght |
530 | |
531 | ahon = 12.01; |
532 | zhon = 6.; |
9dda3582 |
533 | denshon = 0.1; |
452a64c6 |
534 | radlhon = 18.8; |
535 | |
536 | // --- Parameters to include in GSMIXT, relative to Quarz (SiO2) |
537 | |
538 | aqua[0] = 28.09; |
539 | aqua[1] = 16.; |
540 | zqua[0] = 14.; |
541 | zqua[1] = 8.; |
542 | densqua = 2.64; |
543 | nlmatqua = -2; |
544 | wmatqua[0] = 1.; |
545 | wmatqua[1] = 2.; |
546 | |
547 | // --- Parameters to include in GSMIXT, relative to opaque Quarz (SiO2) |
548 | |
549 | aquao[0] = 28.09; |
550 | aquao[1] = 16.; |
551 | zquao[0] = 14.; |
552 | zquao[1] = 8.; |
553 | densquao = 2.64; |
554 | nlmatquao = -2; |
555 | wmatquao[0] = 1.; |
556 | wmatquao[1] = 2.; |
557 | |
558 | // --- Parameters to include in GSMIXT, relative to Freon (C6F14) |
559 | |
560 | afre[0] = 12.; |
561 | afre[1] = 19.; |
562 | zfre[0] = 6.; |
563 | zfre[1] = 9.; |
564 | densfre = 1.7; |
565 | nlmatfre = -2; |
566 | wmatfre[0] = 6.; |
567 | wmatfre[1] = 14.; |
568 | |
569 | // --- Parameters to include in GSMIXT, relative to methane (CH4) |
570 | |
571 | amet[0] = 12.01; |
572 | amet[1] = 1.; |
573 | zmet[0] = 6.; |
574 | zmet[1] = 1.; |
575 | densmet = 7.17e-4; |
576 | nlmatmet = -2; |
577 | wmatmet[0] = 1.; |
578 | wmatmet[1] = 4.; |
579 | |
580 | // --- Parameters to include in GSMIXT, relative to anode grid (Cu) |
581 | |
582 | agri = 63.54; |
583 | zgri = 29.; |
584 | densgri = 8.96; |
585 | radlgri = 1.43; |
586 | |
587 | // --- Parameters to include in GSMATE related to aluminium sheet |
588 | |
589 | aal = 26.98; |
590 | zal = 13.; |
591 | densal = 2.7; |
592 | radlal = 8.9; |
6197ac87 |
593 | |
594 | // --- Glass parameters |
595 | |
596 | Float_t aglass[5]={12.01, 28.09, 16., 10.8, 23.}; |
597 | Float_t zglass[5]={ 6., 14., 8., 5., 11.}; |
598 | Float_t wglass[5]={ 0.5, 0.105, 0.355, 0.03, 0.01}; |
599 | Float_t dglass=1.74; |
600 | |
452a64c6 |
601 | |
602 | AliMaterial(1, "Air $", 14.61, 7.3, .001205, 30420., 67500); |
603 | AliMaterial(6, "HON", ahon, zhon, denshon, radlhon, 0); |
604 | AliMaterial(16, "CSI", ahon, zhon, denshon, radlhon, 0); |
605 | AliMixture(20, "QUA", aqua, zqua, densqua, nlmatqua, wmatqua); |
606 | AliMixture(21, "QUAO", aquao, zquao, densquao, nlmatquao, wmatquao); |
607 | AliMixture(30, "FRE", afre, zfre, densfre, nlmatfre, wmatfre); |
608 | AliMixture(40, "MET", amet, zmet, densmet, nlmatmet, wmatmet); |
609 | AliMixture(41, "METG", amet, zmet, densmet, nlmatmet, wmatmet); |
610 | AliMaterial(11, "GRI", agri, zgri, densgri, radlgri, 0); |
611 | AliMaterial(50, "ALUM", aal, zal, densal, radlal, 0); |
6197ac87 |
612 | AliMixture(32, "GLASS",aglass, zglass, dglass, 5, wglass); |
613 | AliMaterial(31, "COPPER$", 63.54, 29., 8.96, 1.4, 0.); |
452a64c6 |
614 | |
615 | tmaxfd = -10.; |
616 | stemax = -.1; |
617 | deemax = -.2; |
618 | epsil = .001; |
619 | stmin = -.001; |
620 | |
621 | AliMedium(1, "DEFAULT MEDIUM AIR$", 1, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); |
622 | AliMedium(2, "HONEYCOMB$", 6, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); |
623 | AliMedium(3, "QUARZO$", 20, 1, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); |
624 | AliMedium(4, "FREON$", 30, 1, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); |
625 | AliMedium(5, "METANO$", 40, 1, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); |
626 | AliMedium(6, "CSI$", 16, 1, isxfld, sxmgmx,tmaxfd, stemax, deemax, epsil, stmin); |
627 | AliMedium(7, "GRIGLIA$", 11, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); |
628 | AliMedium(8, "QUARZOO$", 21, 1, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); |
629 | AliMedium(9, "GAP$", 41, 1, isxfld, sxmgmx,tmaxfd, .1, -deemax, epsil, -stmin); |
630 | AliMedium(10, "ALUMINUM$", 50, 1, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); |
6197ac87 |
631 | AliMedium(11, "GLASS", 32, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); |
632 | AliMedium(12, "PCB_COPPER", 31, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); |
452a64c6 |
633 | |
634 | |
5cfcdf54 |
635 | gMC->SetCerenkov(idtmed[1000], 26, ppckov, abscoMethane, efficAll, rIndexMethane); |
636 | gMC->SetCerenkov(idtmed[1001], 26, ppckov, abscoMethane, efficAll, rIndexMethane); |
637 | gMC->SetCerenkov(idtmed[1002], 26, ppckov, abscoQuarz, efficAll,rIndexQuarz); |
638 | gMC->SetCerenkov(idtmed[1003], 26, ppckov, abscoFreon, efficAll,rIndexFreon); |
639 | gMC->SetCerenkov(idtmed[1004], 26, ppckov, abscoMethane, efficAll, rIndexMethane); |
640 | gMC->SetCerenkov(idtmed[1005], 26, ppckov, abscoCsI, efficCsI, rIndexMethane); |
641 | gMC->SetCerenkov(idtmed[1006], 26, ppckov, abscoGrid, efficGrid, rIndexGrid); |
642 | gMC->SetCerenkov(idtmed[1007], 26, ppckov, abscoOpaqueQuarz, efficAll, rIndexOpaqueQuarz); |
643 | gMC->SetCerenkov(idtmed[1008], 26, ppckov, abscoMethane, efficAll, rIndexMethane); |
644 | gMC->SetCerenkov(idtmed[1009], 26, ppckov, abscoGrid, efficGrid, rIndexGrid); |
645 | gMC->SetCerenkov(idtmed[1010], 26, ppckov, abscoOpaqueQuarz, efficAll, rIndexOpaqueQuarz); |
452a64c6 |
646 | } |
dfb4e77d |
647 | //______________________________________________________________________________ |
452a64c6 |
648 | Float_t AliRICH::Fresnel(Float_t ene,Float_t pdoti, Bool_t pola) |
649 | { |
650 | |
651 | //ENE(EV), PDOTI=COS(INC.ANG.), PDOTR=COS(POL.PLANE ROT.ANG.) |
652 | |
653 | Float_t en[36] = {5.0,5.1,5.2,5.3,5.4,5.5,5.6,5.7,5.8,5.9,6.0,6.1,6.2, |
654 | 6.3,6.4,6.5,6.6,6.7,6.8,6.9,7.0,7.1,7.2,7.3,7.4,7.5,7.6,7.7, |
655 | 7.8,7.9,8.0,8.1,8.2,8.3,8.4,8.5}; |
656 | |
657 | |
658 | Float_t csin[36] = {2.14,2.21,2.33,2.48,2.76,2.97,2.99,2.59,2.81,3.05, |
659 | 2.86,2.53,2.55,2.66,2.79,2.96,3.18,3.05,2.84,2.81,2.38,2.11, |
660 | 2.01,2.13,2.39,2.73,3.08,3.15,2.95,2.73,2.56,2.41,2.12,1.95, |
661 | 1.72,1.53}; |
662 | |
663 | Float_t csik[36] = {0.,0.,0.,0.,0.,0.196,0.408,0.208,0.118,0.49,0.784,0.543, |
664 | 0.424,0.404,0.371,0.514,0.922,1.102,1.139,1.376,1.461,1.253,0.878, |
665 | 0.69,0.612,0.649,0.824,1.347,1.571,1.678,1.763,1.857,1.824,1.824, |
666 | 1.714,1.498}; |
667 | Float_t xe=ene; |
668 | Int_t j=Int_t(xe*10)-49; |
669 | Float_t cn=csin[j]+((csin[j+1]-csin[j])/0.1)*(xe-en[j]); |
670 | Float_t ck=csik[j]+((csik[j+1]-csik[j])/0.1)*(xe-en[j]); |
671 | |
672 | //FORMULAE FROM HANDBOOK OF OPTICS, 33.23 OR |
673 | //W.R. HUNTER, J.O.S.A. 54 (1964),15 , J.O.S.A. 55(1965),1197 |
674 | |
675 | Float_t sinin=TMath::Sqrt(1-pdoti*pdoti); |
676 | Float_t tanin=sinin/pdoti; |
677 | |
678 | Float_t c1=cn*cn-ck*ck-sinin*sinin; |
679 | Float_t c2=4*cn*cn*ck*ck; |
680 | Float_t aO=TMath::Sqrt(0.5*(TMath::Sqrt(c1*c1+c2)+c1)); |
681 | Float_t b2=0.5*(TMath::Sqrt(c1*c1+c2)-c1); |
682 | |
683 | Float_t rs=((aO-pdoti)*(aO-pdoti)+b2)/((aO+pdoti)*(aO+pdoti)+b2); |
684 | Float_t rp=rs*((aO-sinin*tanin)*(aO-sinin*tanin)+b2)/((aO+sinin*tanin)*(aO+sinin*tanin)+b2); |
685 | |
686 | |
687 | //CORRECTION FACTOR FOR SURFACE ROUGHNESS |
688 | //B.J. STAGG APPLIED OPTICS, 30(1991),4113 |
689 | |
690 | Float_t sigraf=18.; |
691 | Float_t lamb=1240/ene; |
692 | Float_t fresn; |
693 | |
694 | Float_t rO=TMath::Exp(-(4*TMath::Pi()*pdoti*sigraf/lamb)*(4*TMath::Pi()*pdoti*sigraf/lamb)); |
695 | |
696 | if(pola) |
697 | { |
698 | Float_t pdotr=0.8; //DEGREE OF POLARIZATION : 1->P , -1->S |
699 | fresn=0.5*(rp*(1+pdotr)+rs*(1-pdotr)); |
700 | } |
701 | else |
702 | fresn=0.5*(rp+rs); |
703 | |
704 | fresn = fresn*rO; |
705 | return(fresn); |
706 | } |
707 | |
708 | //__________________________________________ |
709 | Float_t AliRICH::AbsoCH4(Float_t x) |
710 | { |
711 | |
712 | //KLOSCH,SCH4(9),WL(9),EM(9),ALENGTH(31) |
713 | Float_t sch4[9] = {.12,.16,.23,.38,.86,2.8,7.9,28.,80.}; //MB X 10^22 |
714 | //Float_t wl[9] = {153.,152.,151.,150.,149.,148.,147.,146.,145}; |
715 | Float_t em[9] = {8.1,8.158,8.212,8.267,8.322,8.378,8.435,8.493,8.55}; |
716 | const Float_t kLosch=2.686763E19; // LOSCHMIDT NUMBER IN CM-3 |
717 | const Float_t kIgas1=100, kIgas2=0, kOxy=10., kWater=5., kPressure=750.,kTemperature=283.; |
718 | Float_t pn=kPressure/760.; |
719 | Float_t tn=kTemperature/273.16; |
720 | |
721 | |
722 | // ------- METHANE CROSS SECTION ----------------- |
723 | // ASTROPH. J. 214, L47 (1978) |
724 | |
725 | Float_t sm=0; |
726 | if (x<7.75) |
727 | sm=.06e-22; |
728 | |
729 | if(x>=7.75 && x<=8.1) |
730 | { |
731 | Float_t c0=-1.655279e-1; |
732 | Float_t c1=6.307392e-2; |
733 | Float_t c2=-8.011441e-3; |
734 | Float_t c3=3.392126e-4; |
735 | sm=(c0+c1*x+c2*x*x+c3*x*x*x)*1.e-18; |
736 | } |
737 | |
738 | if (x> 8.1) |
739 | { |
740 | Int_t j=0; |
741 | while (x<=em[j] && x>=em[j+1]) |
742 | { |
743 | j++; |
744 | Float_t a=(sch4[j+1]-sch4[j])/(em[j+1]-em[j]); |
745 | sm=(sch4[j]+a*(x-em[j]))*1e-22; |
746 | } |
747 | } |
748 | |
749 | Float_t dm=(kIgas1/100.)*(1.-((kOxy+kWater)/1.e6))*kLosch*pn/tn; |
750 | Float_t abslm=1./sm/dm; |
751 | |
752 | // ------- ISOBUTHANE CROSS SECTION -------------- |
753 | // i-C4H10 (ai) abs. length from curves in |
754 | // Lu-McDonald paper for BARI RICH workshop . |
755 | // ----------------------------------------------------------- |
756 | |
757 | Float_t ai; |
758 | Float_t absli; |
759 | if (kIgas2 != 0) |
760 | { |
761 | if (x<7.25) |
762 | ai=100000000.; |
763 | |
764 | if(x>=7.25 && x<7.375) |
765 | ai=24.3; |
766 | |
767 | if(x>=7.375) |
768 | ai=.0000000001; |
769 | |
770 | Float_t si = 1./(ai*kLosch*273.16/293.); // ISOB. CRO.SEC.IN CM2 |
771 | Float_t di=(kIgas2/100.)*(1.-((kOxy+kWater)/1.e6))*kLosch*pn/tn; |
772 | absli =1./si/di; |
773 | } |
774 | else |
775 | absli=1.e18; |
776 | // --------------------------------------------------------- |
777 | // |
778 | // transmission of O2 |
779 | // |
780 | // y= path in cm, x=energy in eV |
781 | // so= cross section for UV absorption in cm2 |
782 | // do= O2 molecular density in cm-3 |
783 | // --------------------------------------------------------- |
784 | |
785 | Float_t abslo; |
786 | Float_t so=0; |
787 | if(x>=6.0) |
788 | { |
789 | if(x>=6.0 && x<6.5) |
790 | { |
791 | so=3.392709e-13 * TMath::Exp(2.864104 *x); |
792 | so=so*1e-18; |
793 | } |
794 | |
795 | if(x>=6.5 && x<7.0) |
796 | { |
797 | so=2.910039e-34 * TMath::Exp(10.3337*x); |
798 | so=so*1e-18; |
799 | } |
800 | |
801 | |
802 | if (x>=7.0) |
803 | { |
804 | Float_t a0=-73770.76; |
805 | Float_t a1=46190.69; |
806 | Float_t a2=-11475.44; |
807 | Float_t a3=1412.611; |
808 | Float_t a4=-86.07027; |
809 | Float_t a5=2.074234; |
810 | so= a0+(a1*x)+(a2*x*x)+(a3*x*x*x)+(a4*x*x*x*x)+(a5*x*x*x*x*x); |
811 | so=so*1e-18; |
812 | } |
813 | |
814 | Float_t dox=(kOxy/1e6)*kLosch*pn/tn; |
815 | abslo=1./so/dox; |
816 | } |
817 | else |
818 | abslo=1.e18; |
819 | // --------------------------------------------------------- |
820 | // |
821 | // transmission of H2O |
822 | // |
823 | // y= path in cm, x=energy in eV |
824 | // sw= cross section for UV absorption in cm2 |
825 | // dw= H2O molecular density in cm-3 |
826 | // --------------------------------------------------------- |
827 | |
828 | Float_t abslw; |
829 | |
dfb4e77d |
830 | Float_t b0=29231.65; |
831 | Float_t b1=-15807.74; |
832 | Float_t b2=3192.926; |
833 | Float_t b3=-285.4809; |
834 | Float_t b4=9.533944; |
452a64c6 |
835 | |
dfb4e77d |
836 | if(x>6.75) |
837 | { |
838 | Float_t sw= b0+(b1*x)+(b2*x*x)+(b3*x*x*x)+(b4*x*x*x*x); |
839 | sw=sw*1e-18; |
840 | Float_t dw=(kWater/1e6)*kLosch*pn/tn; |
841 | abslw=1./sw/dw; |
842 | } |
843 | else |
844 | abslw=1.e18; |
845 | |
846 | // --------------------------------------------------------- |
452a64c6 |
847 | |
dfb4e77d |
848 | Float_t alength=1./(1./abslm+1./absli+1./abslo+1./abslw); |
849 | return (alength); |
850 | } |
452a64c6 |
851 | |
452a64c6 |
852 | |
fb498b56 |
853 | |
dfb4e77d |
854 | //___________________________________________ |
dfb4e77d |
855 | //____________________________________________ |
856 | void AliRICH::ResetDigits() |
857 | {//Reset number of digits and the digits array for this detector |
858 | for ( int i=0;i<kNCH;i++ ) { |
859 | if (fDchambers && fDchambers->At(i)) fDchambers->At(i)->Clear(); |
860 | if (fNdch) fNdch[i]=0; |
861 | } |
862 | } |
863 | //____________________________________________ |
864 | void AliRICH::ResetRawClusters() |
865 | {//Reset number of raw clusters and the raw clust array for this detector |
866 | for ( int i=0;i<kNCH;i++ ) { |
867 | if (fRawClusters->At(i)) ((TClonesArray*)fRawClusters->At(i))->Clear(); |
868 | if (fNrawch) fNrawch[i]=0; |
869 | } |
870 | } |
871 | //____________________________________________ |
872 | void AliRICH::ResetRecHits1D() |
873 | {//Reset number of raw clusters and the raw clust array for this detector |
874 | for ( int i=0;i<kNCH;i++ ) { |
875 | if (fRecHits1D->At(i)) ((TClonesArray*)fRecHits1D->At(i))->Clear(); |
876 | if (fNrechits1D) fNrechits1D[i]=0; |
877 | } |
878 | } |
2e5f0f7b |
879 | |
dfb4e77d |
880 | //____________________________________________ |
881 | void AliRICH::ResetRecHits3D() |
882 | {// Reset number of raw clusters and the raw clust array for this detector |
883 | for ( int i=0;i<kNCH;i++ ) { |
884 | if (fRecHits3D->At(i)) ((TClonesArray*)fRecHits3D->At(i))->Clear(); |
885 | if (fNrechits3D) fNrechits3D[i]=0; |
886 | } |
887 | } |
888 | //______________________________________________________________________________ |
942194a4 |
889 | void AliRICH::FindClusters(Int_t nev /*kir,Int_t lastEntry*/) |
3ea9cb08 |
890 | {// Loop on chambers and on cathode planes |
2e5f0f7b |
891 | for (Int_t icat=1;icat<2;icat++) { |
892 | gAlice->ResetDigits(); |
34ead2dd |
893 | gAlice->TreeD()->GetEvent(0); |
237c933d |
894 | for (Int_t ich=0;ich<kNCH;ich++) { |
2682e810 |
895 | //PH AliRICHChamber* iChamber=(AliRICHChamber*) (*fChambers)[ich]; |
896 | AliRICHChamber* iChamber=(AliRICHChamber*)fChambers->At(ich); |
237c933d |
897 | TClonesArray *pRICHdigits = this->DigitsAddress(ich); |
898 | if (pRICHdigits == 0) |
2e5f0f7b |
899 | continue; |
900 | // |
901 | // Get ready the current chamber stuff |
902 | // |
903 | AliRICHResponse* response = iChamber->GetResponseModel(); |
a2f7eaf6 |
904 | AliSegmentation* seg = iChamber->GetSegmentationModel(); |
2e5f0f7b |
905 | AliRICHClusterFinder* rec = iChamber->GetReconstructionModel(); |
906 | if (seg) { |
907 | rec->SetSegmentation(seg); |
908 | rec->SetResponse(response); |
237c933d |
909 | rec->SetDigits(pRICHdigits); |
2e5f0f7b |
910 | rec->SetChamber(ich); |
911 | if (nev==0) rec->CalibrateCOG(); |
912 | rec->FindRawClusters(); |
913 | } |
914 | TClonesArray *fRch; |
915 | fRch=RawClustAddress(ich); |
916 | fRch->Sort(); |
917 | } // for ich |
918 | |
919 | gAlice->TreeR()->Fill(); |
920 | TClonesArray *fRch; |
237c933d |
921 | for (int i=0;i<kNCH;i++) { |
2e5f0f7b |
922 | fRch=RawClustAddress(i); |
3ea9cb08 |
923 | fRch->GetEntriesFast(); |
2e5f0f7b |
924 | } |
925 | |
926 | ResetRawClusters(); |
927 | |
928 | } // for icat |
929 | |
930 | char hname[30]; |
931 | sprintf(hname,"TreeR%d",nev); |
33984590 |
932 | gAlice->TreeR()->Write(hname,kOverwrite,0); |
dfb4e77d |
933 | gAlice->TreeR()->Reset(); |
942194a4 |
934 | }//void AliRICH::FindClusters(Int_t nev) |
dfb4e77d |
935 | //______________________________________________________________________________ |
853634d3 |
936 | AliRICHSDigit* AliRICH::FirstPad(AliRICHhit* hit,TClonesArray *clusters ) |
dfb4e77d |
937 | {// Initialise the pad iterator Return the address of the first sdigit for hit |
ddae0931 |
938 | TClonesArray *theClusters = clusters; |
939 | Int_t nclust = theClusters->GetEntriesFast(); |
6e585aa2 |
940 | if (nclust && hit->PHlast() > 0) { |
941 | sMaxIterPad=Int_t(hit->PHlast()); |
942 | sCurIterPad=Int_t(hit->PHfirst()); |
b251a2b5 |
943 | return (AliRICHSDigit*) clusters->UncheckedAt(sCurIterPad-1); |
ddae0931 |
944 | } else { |
945 | return 0; |
fe4da5cc |
946 | } |
ddae0931 |
947 | |
fe4da5cc |
948 | } |
dfb4e77d |
949 | //______________________________________________________________________________ |
b251a2b5 |
950 | AliRICHSDigit* AliRICH::NextPad(TClonesArray *clusters) |
dfb4e77d |
951 | {// Iterates over pads |
237c933d |
952 | |
ddae0931 |
953 | sCurIterPad++; |
954 | if (sCurIterPad <= sMaxIterPad) { |
b251a2b5 |
955 | return (AliRICHSDigit*) clusters->UncheckedAt(sCurIterPad-1); |
ddae0931 |
956 | } else { |
957 | return 0; |
958 | } |
fe4da5cc |
959 | } |
960 | |
ddae0931 |
961 | |
cc683707 |
962 | void AliRICH::DiagnosticsFE(Int_t evNumber1,Int_t evNumber2) |
a3d71079 |
963 | { |
964 | |
965 | Int_t NpadX = 162; // number of pads on X |
966 | Int_t NpadY = 162; // number of pads on Y |
967 | |
968 | Int_t Pad[162][162]; |
969 | for (Int_t i=0;i<NpadX;i++) { |
970 | for (Int_t j=0;j<NpadY;j++) { |
971 | Pad[i][j]=0; |
972 | } |
973 | } |
974 | |
975 | // Create some histograms |
976 | |
977 | TH1F *pionspectra1 = new TH1F("pionspectra1","Pion Spectra",200,-4,2); |
978 | TH1F *pionspectra2 = new TH1F("pionspectra2","Pion Spectra",200,-4,2); |
979 | TH1F *pionspectra3 = new TH1F("pionspectra3","Pion Spectra",200,-4,2); |
980 | TH1F *protonspectra1 = new TH1F("protonspectra1","Proton Spectra",200,-4,2); |
981 | TH1F *protonspectra2 = new TH1F("protonspectra2","Proton Spectra",200,-4,2); |
982 | TH1F *protonspectra3 = new TH1F("protonspectra3","Proton Spectra",200,-4,2); |
983 | TH1F *kaonspectra1 = new TH1F("kaonspectra1","Kaon Spectra",100,-4,2); |
984 | TH1F *kaonspectra2 = new TH1F("kaonspectra2","Kaon Spectra",100,-4,2); |
985 | TH1F *kaonspectra3 = new TH1F("kaonspectra3","Kaon Spectra",100,-4,2); |
986 | TH1F *electronspectra1 = new TH1F("electronspectra1","Electron Spectra",100,-4,2); |
987 | TH1F *electronspectra2 = new TH1F("electronspectra2","Electron Spectra",100,-4,2); |
988 | TH1F *electronspectra3 = new TH1F("electronspectra3","Electron Spectra",100,-4,2); |
989 | TH1F *muonspectra1 = new TH1F("muonspectra1","Muon Spectra",100,-4,2); |
990 | TH1F *muonspectra2 = new TH1F("muonspectra2","Muon Spectra",100,-4,2); |
991 | TH1F *muonspectra3 = new TH1F("muonspectra3","Muon Spectra",100,-4,2); |
992 | TH1F *neutronspectra1 = new TH1F("neutronspectra1","Neutron Spectra",100,-4,2); |
993 | TH1F *neutronspectra2 = new TH1F("neutronspectra2","Neutron Spectra",100,-4,2); |
994 | TH1F *neutronspectra3 = new TH1F("neutronspectra2","Neutron Spectra",100,-4,2); |
995 | TH1F *chargedspectra1 = new TH1F("chargedspectra1","Charged particles above 1 GeV Spectra",100,-1,3); |
996 | TH1F *chargedspectra2 = new TH1F("chargedspectra2","Charged particles above 1 GeV Spectra",100,-1,3); |
997 | TH1F *chargedspectra3 = new TH1F("chargedspectra2","Charged particles above 1 GeV Spectra",100,-1,3); |
998 | TH1F *pionptspectrafinal = new TH1F("pionptspectrafinal","Primary Pions Transverse Momenta at HMPID",20,0,5); |
999 | TH1F *pionptspectravertex = new TH1F("pionptspectravertex","Primary Pions Transverse Momenta at vertex",20,0,5); |
1000 | TH1F *kaonptspectrafinal = new TH1F("kaonptspectrafinal","Primary Kaons Transverse Momenta at HMPID",20,0,5); |
1001 | TH1F *kaonptspectravertex = new TH1F("kaonptspectravertex","Primary Kaons Transverse Momenta at vertex",20,0,5); |
1002 | //TH1F *hitsPhi = new TH1F("hitsPhi","Distribution of phi angle of incidence",100,-180,180); |
1003 | TH1F *hitsTheta = new TH1F("hitsTheta","Distribution of Theta angle of incidence, all tracks",100,0,50); |
1004 | TH1F *hitsTheta500MeV = new TH1F("hitsTheta500MeV","Distribution of Theta angle of incidence, 0.5-1 GeV primary tracks",100,0,50); |
1005 | TH1F *hitsTheta1GeV = new TH1F("hitsTheta1GeV","Distribution of Theta angle of incidence, 1-2 GeV primary tracks",100,0,50); |
1006 | TH1F *hitsTheta2GeV = new TH1F("hitsTheta2GeV","Distribution of Theta angle of incidence, 2-3 GeV primary tracks",100,0,50); |
1007 | TH1F *hitsTheta3GeV = new TH1F("hitsTheta3GeV","Distribution of Theta angle of incidence, >3 GeV primary tracks",100,0,50); |
1008 | TH2F *production = new TH2F("production","Mother production vertices",100,-300,300,100,0,600); |
1009 | |
1010 | |
1011 | |
1012 | |
1013 | // Start loop over events |
1014 | |
1015 | Int_t pion=0, kaon=0, proton=0, electron=0, positron=0, neutron=0, highneutrons=0, muon=0; |
1016 | Int_t chargedpions=0,primarypions=0,highprimarypions=0,chargedkaons=0,primarykaons=0,highprimarykaons=0; |
1017 | Int_t photons=0, primaryphotons=0, highprimaryphotons=0; |
1018 | TRandom* random=0; |
1019 | |
1020 | for (int nev=0; nev<= evNumber2; nev++) { |
1021 | Int_t nparticles = gAlice->GetEvent(nev); |
1022 | |
1023 | |
a3d71079 |
1024 | if (nev < evNumber1) continue; |
1025 | if (nparticles <= 0) return; |
1026 | |
1027 | // Get pointers to RICH detector and Hits containers |
1028 | |
1029 | AliRICH *pRICH = (AliRICH *) gAlice->GetDetector("RICH"); |
1030 | |
88cb7938 |
1031 | TTree *treeH = TreeH(); |
a3d71079 |
1032 | Int_t ntracks =(Int_t) treeH->GetEntries(); |
1033 | |
1034 | // Start loop on tracks in the hits containers |
1035 | |
1036 | for (Int_t track=0; track<ntracks;track++) { |
1037 | printf ("Processing Track: %d\n",track); |
1038 | gAlice->ResetHits(); |
1039 | treeH->GetEvent(track); |
1040 | |
853634d3 |
1041 | for(AliRICHhit* mHit=(AliRICHhit*)pRICH->FirstHit(-1); |
a3d71079 |
1042 | mHit; |
853634d3 |
1043 | mHit=(AliRICHhit*)pRICH->NextHit()) |
a3d71079 |
1044 | { |
1045 | //Int_t nch = mHit->fChamber; // chamber number |
1046 | //Float_t x = mHit->X(); // x-pos of hit |
1047 | //Float_t y = mHit->Z(); // y-pos |
1048 | //Float_t z = mHit->Y(); |
6e585aa2 |
1049 | //Float_t phi = mHit->Phi(); //Phi angle of incidence |
1050 | Float_t theta = mHit->Theta(); //Theta angle of incidence |
a3d71079 |
1051 | Float_t px = mHit->MomX(); |
1052 | Float_t py = mHit->MomY(); |
1053 | Int_t index = mHit->Track(); |
6e585aa2 |
1054 | Int_t particle = (Int_t)(mHit->Particle()); |
a3d71079 |
1055 | Float_t R; |
1056 | Float_t PTfinal; |
1057 | Float_t PTvertex; |
1058 | |
1059 | TParticle *current = gAlice->Particle(index); |
1060 | |
1061 | //Float_t energy=current->Energy(); |
1062 | |
1063 | R=TMath::Sqrt(current->Vx()*current->Vx() + current->Vy()*current->Vy()); |
1064 | PTfinal=TMath::Sqrt(px*px + py*py); |
1065 | PTvertex=TMath::Sqrt(current->Px()*current->Px() + current->Py()*current->Py()); |
1066 | |
1067 | |
1068 | |
1069 | if (TMath::Abs(particle) < 10000000) |
1070 | { |
1071 | hitsTheta->Fill(theta,(float) 1); |
1072 | if (R<5) |
1073 | { |
1074 | if (PTvertex>.5 && PTvertex<=1) |
1075 | { |
1076 | hitsTheta500MeV->Fill(theta,(float) 1); |
1077 | } |
1078 | if (PTvertex>1 && PTvertex<=2) |
1079 | { |
1080 | hitsTheta1GeV->Fill(theta,(float) 1); |
1081 | } |
1082 | if (PTvertex>2 && PTvertex<=3) |
1083 | { |
1084 | hitsTheta2GeV->Fill(theta,(float) 1); |
1085 | } |
1086 | if (PTvertex>3) |
1087 | { |
1088 | hitsTheta3GeV->Fill(theta,(float) 1); |
1089 | } |
1090 | } |
1091 | |
1092 | } |
1093 | |
1094 | //if (nch == 3) |
1095 | //{ |
1096 | |
a3d71079 |
1097 | if (TMath::Abs(particle) < 50000051) |
1098 | { |
1099 | //if (TMath::Abs(particle) == 50000050 || TMath::Abs(particle) == 2112) |
1100 | if (TMath::Abs(particle) == 2112 || TMath::Abs(particle) == 50000050) |
1101 | { |
1102 | //gMC->Rndm(&random, 1); |
1103 | if (random->Rndm() < .1) |
1104 | production->Fill(current->Vz(),R,(float) 1); |
1105 | if (TMath::Abs(particle) == 50000050) |
1106 | //if (TMath::Abs(particle) > 50000000) |
1107 | { |
1108 | photons +=1; |
1109 | if (R<5) |
1110 | { |
1111 | primaryphotons +=1; |
1112 | if (current->Energy()>0.001) |
1113 | highprimaryphotons +=1; |
1114 | } |
1115 | } |
1116 | if (TMath::Abs(particle) == 2112) |
1117 | { |
1118 | neutron +=1; |
1119 | if (current->Energy()>0.0001) |
1120 | highneutrons +=1; |
1121 | } |
1122 | } |
1123 | if (TMath::Abs(particle) < 50000000) |
1124 | { |
1125 | production->Fill(current->Vz(),R,(float) 1); |
a3d71079 |
1126 | } |
1127 | //mip->Fill(x,y,(float) 1); |
1128 | } |
1129 | |
1130 | if (TMath::Abs(particle)==211 || TMath::Abs(particle)==111) |
1131 | { |
1132 | if (R<5) |
1133 | { |
1134 | pionptspectravertex->Fill(PTvertex,(float) 1); |
1135 | pionptspectrafinal->Fill(PTfinal,(float) 1); |
1136 | } |
1137 | } |
1138 | |
1139 | if (TMath::Abs(particle)==321 || TMath::Abs(particle)==130 || TMath::Abs(particle)==310 |
1140 | || TMath::Abs(particle)==311) |
1141 | { |
1142 | if (R<5) |
1143 | { |
1144 | kaonptspectravertex->Fill(PTvertex,(float) 1); |
1145 | kaonptspectrafinal->Fill(PTfinal,(float) 1); |
1146 | } |
1147 | } |
1148 | |
1149 | |
1150 | if (TMath::Abs(particle)==211 || TMath::Abs(particle)==111) |
1151 | { |
1152 | pionspectra1->Fill(TMath::Log10(current->Energy() - current->GetCalcMass()),(float) 1); |
a3d71079 |
1153 | if (current->Vx()>5 && current->Vy()>5 && current->Vz()>5) |
1154 | pionspectra2->Fill(TMath::Log10(current->Energy() - current->GetCalcMass()),(float) 1); |
1155 | if (R>250 && R<450) |
1156 | { |
1157 | pionspectra3->Fill(TMath::Log10(current->Energy() - current->GetCalcMass()),(float) 1); |
a3d71079 |
1158 | } |
a3d71079 |
1159 | pion +=1; |
1160 | if (TMath::Abs(particle)==211) |
1161 | { |
1162 | chargedpions +=1; |
1163 | if (R<5) |
1164 | { |
1165 | primarypions +=1; |
1166 | if (current->Energy()>1) |
1167 | highprimarypions +=1; |
1168 | } |
1169 | } |
1170 | } |
1171 | if (TMath::Abs(particle)==2212) |
1172 | { |
1173 | protonspectra1->Fill(TMath::Log10(current->Energy() - current->GetCalcMass()),(float) 1); |
1174 | //ptspectra->Fill(Pt,(float) 1); |
1175 | if (current->Vx()>5 && current->Vy()>5 && current->Vz()>5) |
1176 | protonspectra2->Fill(TMath::Log10(current->Energy() - current->GetCalcMass()),(float) 1); |
1177 | if (R>250 && R<450) |
1178 | protonspectra3->Fill(TMath::Log10(current->Energy() - current->GetCalcMass()),(float) 1); |
a3d71079 |
1179 | proton +=1; |
1180 | } |
1181 | if (TMath::Abs(particle)==321 || TMath::Abs(particle)==130 || TMath::Abs(particle)==310 |
1182 | || TMath::Abs(particle)==311) |
1183 | { |
1184 | kaonspectra1->Fill(TMath::Log10(current->Energy() - current->GetCalcMass()),(float) 1); |
1185 | //ptspectra->Fill(Pt,(float) 1); |
1186 | if (current->Vx()>5 && current->Vy()>5 && current->Vz()>5) |
1187 | kaonspectra2->Fill(TMath::Log10(current->Energy() - current->GetCalcMass()),(float) 1); |
1188 | if (R>250 && R<450) |
1189 | kaonspectra3->Fill(TMath::Log10(current->Energy() - current->GetCalcMass()),(float) 1); |
a3d71079 |
1190 | kaon +=1; |
1191 | if (TMath::Abs(particle)==321) |
1192 | { |
1193 | chargedkaons +=1; |
1194 | if (R<5) |
1195 | { |
1196 | primarykaons +=1; |
1197 | if (current->Energy()>1) |
1198 | highprimarykaons +=1; |
1199 | } |
1200 | } |
1201 | } |
1202 | if (TMath::Abs(particle)==11) |
1203 | { |
1204 | electronspectra1->Fill(TMath::Log10(current->Energy() - current->GetCalcMass()),(float) 1); |
1205 | //ptspectra->Fill(Pt,(float) 1); |
1206 | if (current->Vx()>5 && current->Vy()>5 && current->Vz()>5) |
1207 | electronspectra2->Fill(TMath::Log10(current->Energy() - current->GetCalcMass()),(float) 1); |
1208 | if (R>250 && R<450) |
1209 | electronspectra3->Fill(TMath::Log10(current->Energy() - current->GetCalcMass()),(float) 1); |
a3d71079 |
1210 | if (particle == 11) |
1211 | electron +=1; |
1212 | if (particle == -11) |
1213 | positron +=1; |
1214 | } |
1215 | if (TMath::Abs(particle)==13) |
1216 | { |
1217 | muonspectra1->Fill(TMath::Log10(current->Energy() - current->GetCalcMass()),(float) 1); |
1218 | //ptspectra->Fill(Pt,(float) 1); |
1219 | if (current->Vx()>5 && current->Vy()>5 && current->Vz()>5) |
1220 | muonspectra2->Fill(TMath::Log10(current->Energy() - current->GetCalcMass()),(float) 1); |
1221 | if (R>250 && R<450) |
1222 | muonspectra3->Fill(TMath::Log10(current->Energy() - current->GetCalcMass()),(float) 1); |
a3d71079 |
1223 | muon +=1; |
1224 | } |
1225 | if (TMath::Abs(particle)==2112) |
1226 | { |
1227 | neutronspectra1->Fill(TMath::Log10(current->Energy() - current->GetCalcMass()),(float) 1); |
1228 | //ptspectra->Fill(Pt,(float) 1); |
1229 | if (current->Vx()>5 && current->Vy()>5 && current->Vz()>5) |
1230 | neutronspectra2->Fill(TMath::Log10(current->Energy() - current->GetCalcMass()),(float) 1); |
1231 | if (R>250 && R<450) |
1232 | { |
1233 | neutronspectra3->Fill(TMath::Log10(current->Energy() - current->GetCalcMass()),(float) 1); |
a3d71079 |
1234 | } |
a3d71079 |
1235 | neutron +=1; |
1236 | } |
1237 | if(TMath::Abs(particle)==211 || TMath::Abs(particle)==2212 || TMath::Abs(particle)==321) |
1238 | { |
1239 | if (current->Energy()-current->GetCalcMass()>1) |
1240 | { |
1241 | chargedspectra1->Fill(TMath::Log10(current->Energy() - current->GetCalcMass()),(float) 1); |
1242 | if (current->Vx()>5 && current->Vy()>5 && current->Vz()>5) |
1243 | chargedspectra2->Fill(TMath::Log10(current->Energy() - current->GetCalcMass()),(float) 1); |
1244 | if (R>250 && R<450) |
1245 | chargedspectra3->Fill(TMath::Log10(current->Energy() - current->GetCalcMass()),(float) 1); |
1246 | } |
1247 | } |
a3d71079 |
1248 | // Fill the histograms |
1249 | //Nh1+=nhits; |
1250 | //h->Fill(x,y,(float) 1); |
1251 | //} |
1252 | //} |
1253 | } |
1254 | |
1255 | } |
1256 | |
1257 | } |
1258 | // } |
fb498b56 |
1259 | |
1260 | TStyle *mystyle=new TStyle("Plain","mystyle"); |
1261 | mystyle->SetPalette(1,0); |
1262 | mystyle->cd(); |
a3d71079 |
1263 | |
1264 | //Create canvases, set the view range, show histograms |
1265 | |
1266 | TCanvas *c2 = new TCanvas("c2","Angles of incidence",150,150,100,150); |
1267 | c2->Divide(2,2); |
1268 | //c2->SetFillColor(42); |
1269 | |
1270 | c2->cd(1); |
1271 | hitsTheta500MeV->SetFillColor(5); |
1272 | hitsTheta500MeV->Draw(); |
1273 | c2->cd(2); |
1274 | hitsTheta1GeV->SetFillColor(5); |
1275 | hitsTheta1GeV->Draw(); |
1276 | c2->cd(3); |
1277 | hitsTheta2GeV->SetFillColor(5); |
1278 | hitsTheta2GeV->Draw(); |
1279 | c2->cd(4); |
1280 | hitsTheta3GeV->SetFillColor(5); |
1281 | hitsTheta3GeV->Draw(); |
1282 | |
1283 | |
1284 | |
1285 | TCanvas *c15 = new TCanvas("c15","Mothers Production Vertices",50,50,600,600); |
1286 | c15->cd(); |
1287 | production->SetFillColor(42); |
1288 | production->SetXTitle("z (m)"); |
1289 | production->SetYTitle("R (m)"); |
1290 | production->Draw(); |
1291 | |
1292 | TCanvas *c10 = new TCanvas("c10","Pt Spectra",50,50,600,700); |
1293 | c10->Divide(2,2); |
1294 | c10->cd(1); |
1295 | pionptspectravertex->SetFillColor(5); |
1296 | pionptspectravertex->SetXTitle("Pt (GeV)"); |
1297 | pionptspectravertex->Draw(); |
1298 | c10->cd(2); |
1299 | pionptspectrafinal->SetFillColor(5); |
1300 | pionptspectrafinal->SetXTitle("Pt (GeV)"); |
1301 | pionptspectrafinal->Draw(); |
1302 | c10->cd(3); |
1303 | kaonptspectravertex->SetFillColor(5); |
1304 | kaonptspectravertex->SetXTitle("Pt (GeV)"); |
1305 | kaonptspectravertex->Draw(); |
1306 | c10->cd(4); |
1307 | kaonptspectrafinal->SetFillColor(5); |
1308 | kaonptspectrafinal->SetXTitle("Pt (GeV)"); |
1309 | kaonptspectrafinal->Draw(); |
1310 | |
1311 | |
1312 | TCanvas *c16 = new TCanvas("c16","Particles Spectra II",150,150,600,350); |
1313 | c16->Divide(2,1); |
1314 | |
1315 | c16->cd(1); |
1316 | //TCanvas *c13 = new TCanvas("c13","Electron Spectra",400,10,600,700); |
1317 | electronspectra1->SetFillColor(5); |
1318 | electronspectra1->SetXTitle("log(GeV)"); |
1319 | electronspectra2->SetFillColor(46); |
1320 | electronspectra2->SetXTitle("log(GeV)"); |
1321 | electronspectra3->SetFillColor(10); |
1322 | electronspectra3->SetXTitle("log(GeV)"); |
1323 | //c13->SetLogx(); |
1324 | electronspectra1->Draw(); |
1325 | electronspectra2->Draw("same"); |
1326 | electronspectra3->Draw("same"); |
1327 | |
1328 | c16->cd(2); |
1329 | //TCanvas *c14 = new TCanvas("c14","Muon Spectra",400,10,600,700); |
1330 | muonspectra1->SetFillColor(5); |
1331 | muonspectra1->SetXTitle("log(GeV)"); |
1332 | muonspectra2->SetFillColor(46); |
1333 | muonspectra2->SetXTitle("log(GeV)"); |
1334 | muonspectra3->SetFillColor(10); |
1335 | muonspectra3->SetXTitle("log(GeV)"); |
1336 | //c14->SetLogx(); |
1337 | muonspectra1->Draw(); |
1338 | muonspectra2->Draw("same"); |
1339 | muonspectra3->Draw("same"); |
1340 | |
1341 | //c16->cd(3); |
1342 | //TCanvas *c16 = new TCanvas("c16","Neutron Spectra",400,10,600,700); |
1343 | //neutronspectra1->SetFillColor(42); |
1344 | //neutronspectra1->SetXTitle("log(GeV)"); |
1345 | //neutronspectra2->SetFillColor(46); |
1346 | //neutronspectra2->SetXTitle("log(GeV)"); |
1347 | //neutronspectra3->SetFillColor(10); |
1348 | //neutronspectra3->SetXTitle("log(GeV)"); |
1349 | //c16->SetLogx(); |
1350 | //neutronspectra1->Draw(); |
1351 | //neutronspectra2->Draw("same"); |
1352 | //neutronspectra3->Draw("same"); |
1353 | |
1354 | TCanvas *c9 = new TCanvas("c9","Particles Spectra",150,150,600,700); |
1355 | //TCanvas *c9 = new TCanvas("c9","Pion Spectra",400,10,600,700); |
1356 | c9->Divide(2,2); |
1357 | |
1358 | c9->cd(1); |
1359 | pionspectra1->SetFillColor(5); |
1360 | pionspectra1->SetXTitle("log(GeV)"); |
1361 | pionspectra2->SetFillColor(46); |
1362 | pionspectra2->SetXTitle("log(GeV)"); |
1363 | pionspectra3->SetFillColor(10); |
1364 | pionspectra3->SetXTitle("log(GeV)"); |
1365 | //c9->SetLogx(); |
1366 | pionspectra1->Draw(); |
1367 | pionspectra2->Draw("same"); |
1368 | pionspectra3->Draw("same"); |
1369 | |
1370 | c9->cd(2); |
1371 | //TCanvas *c10 = new TCanvas("c10","Proton Spectra",400,10,600,700); |
1372 | protonspectra1->SetFillColor(5); |
1373 | protonspectra1->SetXTitle("log(GeV)"); |
1374 | protonspectra2->SetFillColor(46); |
1375 | protonspectra2->SetXTitle("log(GeV)"); |
1376 | protonspectra3->SetFillColor(10); |
1377 | protonspectra3->SetXTitle("log(GeV)"); |
1378 | //c10->SetLogx(); |
1379 | protonspectra1->Draw(); |
1380 | protonspectra2->Draw("same"); |
1381 | protonspectra3->Draw("same"); |
1382 | |
1383 | c9->cd(3); |
1384 | //TCanvas *c11 = new TCanvas("c11","Kaon Spectra",400,10,600,700); |
1385 | kaonspectra1->SetFillColor(5); |
1386 | kaonspectra1->SetXTitle("log(GeV)"); |
1387 | kaonspectra2->SetFillColor(46); |
1388 | kaonspectra2->SetXTitle("log(GeV)"); |
1389 | kaonspectra3->SetFillColor(10); |
1390 | kaonspectra3->SetXTitle("log(GeV)"); |
1391 | //c11->SetLogx(); |
1392 | kaonspectra1->Draw(); |
1393 | kaonspectra2->Draw("same"); |
1394 | kaonspectra3->Draw("same"); |
1395 | |
1396 | c9->cd(4); |
1397 | //TCanvas *c12 = new TCanvas("c12","Charged Particles Spectra",400,10,600,700); |
1398 | chargedspectra1->SetFillColor(5); |
1399 | chargedspectra1->SetXTitle("log(GeV)"); |
1400 | chargedspectra2->SetFillColor(46); |
1401 | chargedspectra2->SetXTitle("log(GeV)"); |
1402 | chargedspectra3->SetFillColor(10); |
1403 | chargedspectra3->SetXTitle("log(GeV)"); |
1404 | //c12->SetLogx(); |
1405 | chargedspectra1->Draw(); |
1406 | chargedspectra2->Draw("same"); |
1407 | chargedspectra3->Draw("same"); |
1408 | |
1409 | |
1410 | |
1411 | printf("*****************************************\n"); |
1412 | printf("* Particle * Counts *\n"); |
1413 | printf("*****************************************\n"); |
1414 | |
1415 | printf("* Pions: * %4d *\n",pion); |
1416 | printf("* Charged Pions: * %4d *\n",chargedpions); |
1417 | printf("* Primary Pions: * %4d *\n",primarypions); |
1418 | printf("* Primary Pions (p>1GeV/c): * %4d *\n",highprimarypions); |
1419 | printf("* Kaons: * %4d *\n",kaon); |
1420 | printf("* Charged Kaons: * %4d *\n",chargedkaons); |
1421 | printf("* Primary Kaons: * %4d *\n",primarykaons); |
1422 | printf("* Primary Kaons (p>1GeV/c): * %4d *\n",highprimarykaons); |
1423 | printf("* Muons: * %4d *\n",muon); |
1424 | printf("* Electrons: * %4d *\n",electron); |
1425 | printf("* Positrons: * %4d *\n",positron); |
1426 | printf("* Protons: * %4d *\n",proton); |
1427 | printf("* All Charged: * %4d *\n",(chargedpions+chargedkaons+muon+electron+positron+proton)); |
1428 | printf("*****************************************\n"); |
1429 | //printf("* Photons: * %3.1f *\n",photons); |
1430 | //printf("* Primary Photons: * %3.1f *\n",primaryphotons); |
1431 | //printf("* Primary Photons (p>1MeV/c):* %3.1f *\n",highprimaryphotons); |
1432 | //printf("*****************************************\n"); |
1433 | //printf("* Neutrons: * %3.1f *\n",neutron); |
1434 | //printf("* Neutrons (p>100keV/c): * %3.1f *\n",highneutrons); |
1435 | //printf("*****************************************\n"); |
1436 | |
1437 | if (gAlice->TreeD()) |
1438 | { |
1439 | gAlice->TreeD()->GetEvent(0); |
1440 | |
1441 | Float_t occ[7]; |
1442 | Float_t sum=0; |
1443 | Float_t mean=0; |
1444 | printf("\n*****************************************\n"); |
1445 | printf("* Chamber * Digits * Occupancy *\n"); |
1446 | printf("*****************************************\n"); |
1447 | |
1448 | for (Int_t ich=0;ich<7;ich++) |
1449 | { |
1450 | TClonesArray *Digits = DigitsAddress(ich); // Raw clusters branch |
1451 | Int_t ndigits = Digits->GetEntriesFast(); |
1452 | occ[ich] = Float_t(ndigits)/(160*144); |
1453 | sum += Float_t(ndigits)/(160*144); |
1454 | printf("* %d * %d * %3.1f%% *\n",ich,ndigits,occ[ich]*100); |
1455 | } |
1456 | mean = sum/7; |
1457 | printf("*****************************************\n"); |
1458 | printf("* Mean occupancy * %3.1f%% *\n",mean*100); |
1459 | printf("*****************************************\n"); |
1460 | } |
1461 | |
1462 | printf("\nEnd of analysis\n"); |
1463 | |
dfb4e77d |
1464 | }//void AliRICH::DiagnosticsFE(Int_t evNumber1,Int_t evNumber2) |
1465 | //______________________________________________________________________________ |
cc683707 |
1466 | void AliRICH::DiagnosticsSE(Int_t diaglevel,Int_t evNumber1,Int_t evNumber2) |
a3d71079 |
1467 | { |
1468 | |
1469 | AliRICH *pRICH = (AliRICH*)gAlice->GetDetector("RICH"); |
1470 | AliRICHSegmentationV0* segmentation; |
1471 | AliRICHChamber* chamber; |
1472 | |
1473 | chamber = &(pRICH->Chamber(0)); |
15d8311d |
1474 | segmentation=(AliRICHSegmentationV0*) chamber->GetSegmentationModel(); |
a3d71079 |
1475 | |
1476 | Int_t NpadX = segmentation->Npx(); // number of pads on X |
1477 | Int_t NpadY = segmentation->Npy(); // number of pads on Y |
1478 | |
1479 | //Int_t Pad[144][160]; |
1480 | /*for (Int_t i=0;i<NpadX;i++) { |
1481 | for (Int_t j=0;j<NpadY;j++) { |
1482 | Pad[i][j]=0; |
1483 | } |
1484 | } */ |
1485 | |
1486 | |
1487 | Int_t xmin= -NpadX/2; |
1488 | Int_t xmax= NpadX/2; |
1489 | Int_t ymin= -NpadY/2; |
1490 | Int_t ymax= NpadY/2; |
fb498b56 |
1491 | |
1492 | Float_t PTfinal = 0; |
1493 | Int_t pionCount = 0; |
1494 | Int_t kaonCount = 0; |
1495 | Int_t protonCount = 0; |
a3d71079 |
1496 | |
1497 | TH2F *feedback = 0; |
1498 | TH2F *mip = 0; |
1499 | TH2F *cerenkov = 0; |
1500 | TH2F *h = 0; |
1501 | TH1F *hitsX = 0; |
1502 | TH1F *hitsY = 0; |
1503 | |
fb498b56 |
1504 | TH2F *hc0 = new TH2F("hc0","Zoom on center of central chamber",150,-25,25,150,-45,5); |
a3d71079 |
1505 | |
1506 | if (diaglevel == 1) |
1507 | { |
1508 | printf("Single Ring Hits\n"); |
fb498b56 |
1509 | feedback = new TH2F("feedback","Feedback hit distribution",150,-20,20,150,-35,5); |
1510 | mip = new TH2F("mip","Mip hit distribution",150,-20,20,150,-35,5); |
1511 | cerenkov = new TH2F("cerenkov","Cerenkov hit distribution",150,-20,20,150,-35,5); |
1512 | h = new TH2F("h","Detector hit distribution",150,-20,20,150,-35,5); |
1513 | hitsX = new TH1F("hitsX","Distribution of hits along x-axis",150,-50,50); |
1514 | hitsY = new TH1F("hitsY","Distribution of hits along z-axis",150,-50,50); |
a3d71079 |
1515 | } |
1516 | else |
1517 | { |
1518 | printf("Full Event Hits\n"); |
1519 | |
1520 | feedback = new TH2F("feedback","Feedback hit distribution",150,-300,300,150,-300,300); |
1521 | mip = new TH2F("mip","Mip hit distribution",150,-300,300,150,-300,300); |
1522 | cerenkov = new TH2F("cerenkov","Cerenkov hit distribution",150,-300,300,150,-300,300); |
1523 | h = new TH2F("h","Detector hit distribution",150,-300,300,150,-300,300); |
1524 | hitsX = new TH1F("digitsX","Distribution of hits along x-axis",200,-300,300); |
1525 | hitsY = new TH1F("digitsY","Distribution of hits along z-axis",200,-300,300); |
1526 | } |
1527 | |
ca96c9ea |
1528 | |
ddae0931 |
1529 | |
a3d71079 |
1530 | TH2F *hc1 = new TH2F("hc1","Chamber 1 signal distribution",NpadX,xmin,xmax,NpadY,ymin,ymax); |
1531 | TH2F *hc2 = new TH2F("hc2","Chamber 2 signal distribution",NpadX,xmin,xmax,NpadY,ymin,ymax); |
1532 | TH2F *hc3 = new TH2F("hc3","Chamber 3 signal distribution",NpadX,xmin,xmax,NpadY,ymin,ymax); |
1533 | TH2F *hc4 = new TH2F("hc4","Chamber 4 signal distribution",NpadX,xmin,xmax,NpadY,ymin,ymax); |
1534 | TH2F *hc5 = new TH2F("hc5","Chamber 5 signal distribution",NpadX,xmin,xmax,NpadY,ymin,ymax); |
1535 | TH2F *hc6 = new TH2F("hc6","Chamber 6 signal distribution",NpadX,xmin,xmax,NpadY,ymin,ymax); |
1536 | TH2F *hc7 = new TH2F("hc7","Chamber 7 signal distribution",NpadX,xmin,xmax,NpadY,ymin,ymax); |
1537 | |
1538 | TH1F *Clcharge = new TH1F("Clcharge","Cluster Charge Distribution",500,0.,500.); |
fb498b56 |
1539 | TH1F *ckovangle = new TH1F("ckovangle","Cerenkov angle per photon",100,.35,.8); |
a3d71079 |
1540 | TH1F *hckphi = new TH1F("hckphi","Cerenkov phi angle per photon",620,-3.1,3.1); |
1541 | TH1F *mother = new TH1F("mother","Cerenkovs per Mip",75,0.,75.); |
1542 | TH1F *radius = new TH1F("radius","Mean distance to Mip",100,0.,20.); |
1543 | TH1F *phspectra1 = new TH1F("phspectra1","Detected Photon Spectra",200,5.,10.); |
1544 | TH1F *phspectra2 = new TH1F("phspectra2","Produced Photon Spectra",200,5.,10.); |
1545 | TH1F *totalphotonstrack = new TH1F("totalphotonstrack","Produced Photons per Mip",100,200,700.); |
1546 | TH1F *totalphotonsevent = new TH1F("totalphotonsevent","Produced Photons per Mip",100,200,700.); |
1547 | //TH1F *feedbacks = new TH1F("feedbacks","Produced Feedbacks per Mip",50,0.5,50.); |
1548 | TH1F *padnumber = new TH1F("padnumber","Number of pads per cluster",50,-0.5,50.); |
1549 | TH1F *padsev = new TH1F("padsev","Number of pads hit per MIP",50,0.5,100.); |
1550 | TH1F *clusev = new TH1F("clusev","Number of clusters per MIP",50,0.5,50.); |
1551 | TH1F *photev = new TH1F("photev","Number of detected photons per MIP",50,0.5,50.); |
1552 | TH1F *feedev = new TH1F("feedev","Number of feedbacks per MIP",50,0.5,50.); |
1553 | TH1F *padsmip = new TH1F("padsmip","Number of pads per event inside MIP region",50,0.5,50.); |
1554 | TH1F *padscl = new TH1F("padscl","Number of pads per event from cluster count",50,0.5,100.); |
1555 | TH1F *pionspectra = new TH1F("pionspectra","Pion Spectra",200,.5,10.); |
1556 | TH1F *protonspectra = new TH1F("protonspectra","Proton Spectra",200,.5,10.); |
1557 | TH1F *kaonspectra = new TH1F("kaonspectra","Kaon Spectra",100,.5,10.); |
1558 | TH1F *chargedspectra = new TH1F("chargedspectra","Charged particles above 1 GeV Spectra",100,.5,10.); |
fb498b56 |
1559 | TH1F *hitsPhi = new TH1F("hitsPhi","Distribution of phi angle of incidence",50,0,360); |
1560 | TH1F *hitsTheta = new TH1F("hitsTheta","Distribution of theta angle of incidence",50,0,15); |
1561 | TH1F *Omega1D = new TH1F("omega","Reconstructed Cerenkov angle per track",50,.5,1); |
1562 | TH1F *Theta = new TH1F("theta","Reconstructed theta incidence angle per track",100,0,15); |
1563 | TH1F *Phi = new TH1F("phi","Reconstructed phi incidence per track",100,0,360); |
1564 | TH1F *Omega3D = new TH1F("omega","Reconstructed Cerenkov angle per track",100,.35,.8); |
1565 | TH1F *PhotonCer = new TH1F("photoncer","Reconstructed Cerenkov angle per photon",100,.35,.8); |
a3d71079 |
1566 | TH2F *PadsUsed = new TH2F("padsused","Pads Used for Reconstruction",100,-30,30,100,-30,30); |
1567 | TH1F *MeanRadius = new TH1F("radius","Mean Radius for reconstructed track",100,0.,20.); |
fb498b56 |
1568 | TH2F *identification = new TH2F("identification","Particle Identification",100,1,5,100,0,.8); |
1569 | TH1F *OriginalOmega = new TH1F("Original Omega","Cerenkov angle per track",100,.35,.8); |
1570 | TH1F *OriginalPhi = new TH1F("Original Phi","Distribution of phi angle of incidence per track",100,0,360); |
1571 | TH1F *OriginalTheta = new TH1F("Original Theta","Distribution of theta angle per track",100,0,15); |
1572 | TH1F *OmegaError = new TH1F("Omega Error","Difference between original an reconstructed cerenkov angle",100,0,.2); |
1573 | TH1F *PhiError = new TH1F("Phi Error","Difference between original an reconstructed phi angle",100,0,360); |
1574 | TH1F *ThetaError = new TH1F("Theta Error","Difference between original an reconstructed phi angle",100,0,15); |
1575 | |
a3d71079 |
1576 | |
1577 | // Start loop over events |
1578 | |
1579 | Int_t Nh=0; |
1580 | Int_t pads=0; |
1581 | Int_t Nh1=0; |
1582 | Int_t mothers[80000]; |
1583 | Int_t mothers2[80000]; |
1584 | Float_t mom[3]; |
1585 | Int_t nraw=0; |
1586 | Int_t phot=0; |
1587 | Int_t feed=0; |
1588 | Int_t padmip=0; |
1589 | Float_t x=0,y=0; |
fb498b56 |
1590 | |
1591 | Float_t chiSquareOmega = 0; |
1592 | Float_t chiSquareTheta = 0; |
1593 | Float_t chiSquarePhi = 0; |
1594 | |
1595 | Float_t recEffEvent = 0; |
1596 | Float_t recEffTotal = 0; |
1597 | |
1598 | Float_t trackglob[3]; |
1599 | Float_t trackloc[3]; |
1600 | |
a3d71079 |
1601 | |
1602 | for (Int_t i=0;i<100;i++) mothers[i]=0; |
1603 | |
1604 | for (int nev=0; nev<= evNumber2; nev++) { |
1605 | Int_t nparticles = gAlice->GetEvent(nev); |
1606 | |
1607 | |
1608 | //cout<<"nev "<<nev<<endl; |
1609 | printf ("\n**********************************\nProcessing Event: %d\n",nev); |
1610 | //cout<<"nparticles "<<nparticles<<endl; |
1611 | printf ("Particles : %d\n\n",nparticles); |
1612 | if (nev < evNumber1) continue; |
1613 | if (nparticles <= 0) return; |
1614 | |
1615 | // Get pointers to RICH detector and Hits containers |
1616 | |
1617 | |
88cb7938 |
1618 | TTree *TH = TreeH(); |
a3d71079 |
1619 | Stat_t ntracks = TH->GetEntries(); |
1620 | |
1621 | // Start loop on tracks in the hits containers |
1622 | //Int_t Nc=0; |
1623 | for (Int_t track=0; track<ntracks;track++) { |
1624 | |
1625 | printf ("\nProcessing Track: %d\n",track); |
1626 | gAlice->ResetHits(); |
1627 | TH->GetEvent(track); |
1628 | Int_t nhits = pRICH->Hits()->GetEntriesFast(); |
1629 | if (nhits) Nh+=nhits; |
1630 | printf("Hits : %d\n",nhits); |
853634d3 |
1631 | for(AliRICHhit* mHit=(AliRICHhit*)pRICH->FirstHit(-1); |
a3d71079 |
1632 | mHit; |
853634d3 |
1633 | mHit=(AliRICHhit*)pRICH->NextHit()) |
a3d71079 |
1634 | { |
fb498b56 |
1635 | Int_t nch = mHit->Chamber(); // chamber number |
1636 | trackglob[0] = mHit->X(); // x-pos of hit |
1637 | trackglob[1] = mHit->Y(); |
1638 | trackglob[2] = mHit->Z(); // y-pos of hit |
1639 | //x = mHit->X(); // x-pos of hit |
1640 | //y = mHit->Z(); // y-pos |
6e585aa2 |
1641 | Float_t phi = mHit->Phi(); //Phi angle of incidence |
1642 | Float_t theta = mHit->Theta(); //Theta angle of incidence |
a3d71079 |
1643 | Int_t index = mHit->Track(); |
6e585aa2 |
1644 | Int_t particle = (Int_t)(mHit->Particle()); |
a3d71079 |
1645 | //Int_t freon = (Int_t)(mHit->fLoss); |
fb498b56 |
1646 | Float_t px = mHit->MomX(); |
1647 | Float_t py = mHit->MomY(); |
1648 | |
1649 | if (TMath::Abs(particle) < 10000000) |
1650 | { |
1651 | PTfinal=TMath::Sqrt(px*px + py*py); |
fb498b56 |
1652 | } |
1653 | |
1654 | chamber = &(pRICH->Chamber(nch-1)); |
1655 | |
fb498b56 |
1656 | |
1657 | chamber->GlobaltoLocal(trackglob,trackloc); |
1658 | |
1659 | chamber->LocaltoGlobal(trackloc,trackglob); |
1660 | |
1661 | |
1662 | x=trackloc[0]; |
1663 | y=trackloc[2]; |
a3d71079 |
1664 | |
1665 | hitsX->Fill(x,(float) 1); |
1666 | hitsY->Fill(y,(float) 1); |
1667 | |
a3d71079 |
1668 | |
1669 | TParticle *current = (TParticle*)gAlice->Particle(index); |
1670 | //printf("Particle type: %d\n",sizeoff(Particles)); |
1671 | |
1672 | hitsTheta->Fill(theta,(float) 1); |
1673 | //hitsPhi->Fill(phi,(float) 1); |
1674 | //if (pRICH->GetDebugLevel() == -1) |
a3d71079 |
1675 | |
1676 | if (current->GetPdgCode() < 10000000) |
1677 | { |
1678 | mip->Fill(x,y,(float) 1); |
1679 | //printf("adding mip\n"); |
1680 | //if (current->Energy() - current->GetCalcMass()>1 && freon==1) |
1681 | //{ |
1682 | hitsPhi->Fill(TMath::Abs(phi),(float) 1); |
1683 | //hitsTheta->Fill(theta,(float) 1); |
1684 | //printf("Theta:%f, Phi:%f\n",theta,phi); |
1685 | //} |
1686 | } |
1687 | |
1688 | if (TMath::Abs(particle)==211 || TMath::Abs(particle)==111) |
1689 | { |
1690 | pionspectra->Fill(current->Energy() - current->GetCalcMass(),(float) 1); |
1691 | } |
1692 | if (TMath::Abs(particle)==2212) |
1693 | { |
1694 | protonspectra->Fill(current->Energy() - current->GetCalcMass(),(float) 1); |
1695 | } |
1696 | if (TMath::Abs(particle)==321 || TMath::Abs(particle)==130 || TMath::Abs(particle)==310 |
1697 | || TMath::Abs(particle)==311) |
1698 | { |
1699 | kaonspectra->Fill(current->Energy() - current->GetCalcMass(),(float) 1); |
1700 | } |
1701 | if(TMath::Abs(particle)==211 || TMath::Abs(particle)==2212 || TMath::Abs(particle)==321) |
1702 | { |
1703 | if (current->Energy() - current->GetCalcMass()>1) |
1704 | chargedspectra->Fill(current->Energy() - current->GetCalcMass(),(float) 1); |
1705 | } |
1706 | //printf("Hits:%d\n",hit); |
1707 | //printf ("Chamber number:%d x:%f y:%f\n",nch,x,y); |
1708 | // Fill the histograms |
1709 | Nh1+=nhits; |
1710 | h->Fill(x,y,(float) 1); |
1711 | //} |
1712 | //} |
fb498b56 |
1713 | } |
a3d71079 |
1714 | |
1715 | Int_t ncerenkovs = pRICH->Cerenkovs()->GetEntriesFast(); |
1716 | //if (current->GetPdgCode() < 50000051 && current->GetPdgCode() > 50000040) |
1717 | //totalphotonsevent->Fill(ncerenkovs,(float) 1); |
1718 | |
1719 | if (ncerenkovs) { |
1720 | printf("Cerenkovs : %d\n",ncerenkovs); |
1721 | totalphotonsevent->Fill(ncerenkovs,(float) 1); |
1722 | for (Int_t hit=0;hit<ncerenkovs;hit++) { |
1723 | AliRICHCerenkov* cHit = (AliRICHCerenkov*) pRICH->Cerenkovs()->UncheckedAt(hit); |
fb498b56 |
1724 | Int_t nchamber = cHit->fChamber; // chamber number |
a3d71079 |
1725 | Int_t index = cHit->Track(); |
1726 | //Int_t pindex = (Int_t)(cHit->fIndex); |
fb498b56 |
1727 | trackglob[0] = cHit->X(); // x-pos of hit |
1728 | trackglob[1] = cHit->Y(); |
1729 | trackglob[2] = cHit->Z(); // y-pos of hit |
1730 | //Float_t cx = cHit->X(); // x-position |
1731 | //Float_t cy = cHit->Z(); // y-position |
a3d71079 |
1732 | Int_t cmother = cHit->fCMother; // Index of mother particle |
1733 | Int_t closs = (Int_t)(cHit->fLoss); // How did the particle get lost? |
1734 | Float_t cherenkov = cHit->fCerenkovAngle; //production cerenkov angle |
a3d71079 |
1735 | |
fb498b56 |
1736 | chamber = &(pRICH->Chamber(nchamber-1)); |
1737 | |
1738 | //printf("Nch:%d\n",nch); |
1739 | |
1740 | chamber->GlobaltoLocal(trackglob,trackloc); |
1741 | |
1742 | chamber->LocaltoGlobal(trackloc,trackglob); |
1743 | |
1744 | |
1745 | Float_t cx=trackloc[0]; |
1746 | Float_t cy=trackloc[2]; |
1747 | |
1748 | //printf ("Cerenkov hit number %d/%d, X:%f, Y:%f\n",hit,ncerenkovs,cx,cy); |
1749 | |
1750 | |
a3d71079 |
1751 | //printf("Particle:%9d\n",index); |
1752 | |
1753 | TParticle *current = (TParticle*)gAlice->Particle(index); |
1754 | Float_t energyckov = current->Energy(); |
1755 | |
1756 | if (current->GetPdgCode() == 50000051) |
1757 | { |
1758 | if (closs==4) |
1759 | { |
1760 | feedback->Fill(cx,cy,(float) 1); |
1761 | feed++; |
1762 | } |
1763 | } |
1764 | if (current->GetPdgCode() == 50000050) |
1765 | { |
1766 | |
1767 | if (closs !=4) |
1768 | { |
1769 | phspectra2->Fill(energyckov*1e9,(float) 1); |
1770 | } |
1771 | |
1772 | if (closs==4) |
1773 | { |
1774 | cerenkov->Fill(cx,cy,(float) 1); |
1775 | |
1776 | //printf ("Cerenkov hit number %d/%d, X:%d, Y:%d\n",hit,ncerenkovs,cx,cy); |
1777 | |
1778 | //TParticle *MIP = (TParticle*)gAlice->Particle(cmother); |
853634d3 |
1779 | AliRICHhit* mipHit = (AliRICHhit*) pRICH->Hits()->UncheckedAt(0); |
a3d71079 |
1780 | mom[0] = current->Px(); |
1781 | mom[1] = current->Py(); |
1782 | mom[2] = current->Pz(); |
1783 | //mom[0] = cHit->fMomX; |
1784 | // mom[1] = cHit->fMomZ; |
1785 | //mom[2] = cHit->fMomY; |
1786 | //Float_t energymip = MIP->Energy(); |
1787 | //Float_t Mip_px = mipHit->fMomFreoX; |
1788 | //Float_t Mip_py = mipHit->fMomFreoY; |
1789 | //Float_t Mip_pz = mipHit->fMomFreoZ; |
1790 | //Float_t Mip_px = MIP->Px(); |
1791 | //Float_t Mip_py = MIP->Py(); |
1792 | //Float_t Mip_pz = MIP->Pz(); |
1793 | |
1794 | |
1795 | |
1796 | //Float_t r = mom[0]*mom[0] + mom[1]*mom[1] + mom[2]*mom[2]; |
1797 | //Float_t rt = TMath::Sqrt(r); |
1798 | //Float_t Mip_r = Mip_px*Mip_px + Mip_py*Mip_py + Mip_pz*Mip_pz; |
1799 | //Float_t Mip_rt = TMath::Sqrt(Mip_r); |
1800 | //Float_t coscerenkov = (mom[0]*Mip_px + mom[1]*Mip_py + mom[2]*Mip_pz)/(rt*Mip_rt+0.0000001); |
1801 | //Float_t cherenkov = TMath::ACos(coscerenkov); |
1802 | ckovangle->Fill(cherenkov,(float) 1); //Cerenkov angle calculus |
1803 | //printf("Cherenkov: %f\n",cherenkov); |
1804 | Float_t ckphi=TMath::ATan2(mom[0], mom[2]); |
1805 | hckphi->Fill(ckphi,(float) 1); |
1806 | |
1807 | |
1808 | //Float_t mix = MIP->Vx(); |
1809 | //Float_t miy = MIP->Vy(); |
1810 | Float_t mx = mipHit->X(); |
1811 | Float_t my = mipHit->Z(); |
1812 | //printf("FX %e, FY %e, VX %e, VY %e\n",cx,cy,mx,my); |
fb498b56 |
1813 | Float_t dx = trackglob[0] - mx; |
1814 | Float_t dy = trackglob[2] - my; |
a3d71079 |
1815 | //printf("Dx:%f, Dy:%f\n",dx,dy); |
1816 | Float_t final_radius = TMath::Sqrt(dx*dx+dy*dy); |
1817 | //printf("Final radius:%f\n",final_radius); |
1818 | radius->Fill(final_radius,(float) 1); |
1819 | |
1820 | phspectra1->Fill(energyckov*1e9,(float) 1); |
1821 | phot++; |
1822 | } |
1823 | for (Int_t nmothers=0;nmothers<=ntracks;nmothers++){ |
1824 | if (cmother == nmothers){ |
1825 | if (closs == 4) |
1826 | mothers2[cmother]++; |
1827 | mothers[cmother]++; |
1828 | } |
1829 | } |
1830 | } |
1831 | } |
1832 | } |
1833 | |
1834 | |
1835 | if(gAlice->TreeR()) |
1836 | { |
1837 | Int_t nent=(Int_t)gAlice->TreeR()->GetEntries(); |
1838 | gAlice->TreeR()->GetEvent(nent-1); |
1839 | TClonesArray *Rawclusters = pRICH->RawClustAddress(2); // Raw clusters branch |
1840 | //printf ("Rawclusters:%p",Rawclusters); |
1841 | Int_t nrawclusters = Rawclusters->GetEntriesFast(); |
1842 | |
1843 | if (nrawclusters) { |
1844 | printf("Raw Clusters : %d\n",nrawclusters); |
1845 | for (Int_t hit=0;hit<nrawclusters;hit++) { |
1846 | AliRICHRawCluster* rcHit = (AliRICHRawCluster*) pRICH->RawClustAddress(2)->UncheckedAt(hit); |
1847 | //Int_t nchamber = rcHit->fChamber; // chamber number |
1848 | //Int_t nhit = cHit->fHitNumber; // hit number |
1849 | Int_t qtot = rcHit->fQ; // charge |
1850 | Float_t fx = rcHit->fX; // x-position |
1851 | Float_t fy = rcHit->fY; // y-position |
1852 | //Int_t type = rcHit->fCtype; // cluster type ? |
1853 | Int_t mult = rcHit->fMultiplicity; // How many pads form the cluster |
1854 | pads += mult; |
1855 | if (qtot > 0) { |
1856 | //printf ("fx: %d, fy: %d\n",fx,fy); |
1857 | if (fx>(x-4) && fx<(x+4) && fy>(y-4) && fy<(y+4)) { |
1858 | //printf("There %d \n",mult); |
1859 | padmip+=mult; |
1860 | } else { |
1861 | padnumber->Fill(mult,(float) 1); |
1862 | nraw++; |
1863 | if (mult<4) Clcharge->Fill(qtot,(float) 1); |
1864 | } |
1865 | |
1866 | } |
1867 | } |
1868 | } |
1869 | |
1870 | |
1871 | TClonesArray *RecHits1D = pRICH->RecHitsAddress1D(2); |
1872 | Int_t nrechits1D = RecHits1D->GetEntriesFast(); |
1873 | //printf (" nrechits:%d\n",nrechits); |
1874 | |
1875 | if(nrechits1D) |
1876 | { |
1877 | for (Int_t hit=0;hit<nrechits1D;hit++) { |
1878 | AliRICHRecHit1D* recHit1D = (AliRICHRecHit1D*) pRICH->RecHitsAddress1D(2)->UncheckedAt(hit); |
1879 | Float_t r_omega = recHit1D->fOmega; // Cerenkov angle |
1880 | Float_t *cer_pho = recHit1D->fCerPerPhoton; // Cerenkov angle per photon |
1881 | Int_t *padsx = recHit1D->fPadsUsedX; // Pads Used fo reconstruction (x) |
1882 | Int_t *padsy = recHit1D->fPadsUsedY; // Pads Used fo reconstruction (y) |
1883 | Int_t goodPhotons = recHit1D->fGoodPhotons; // Number of pads used for reconstruction |
1884 | |
1885 | Omega1D->Fill(r_omega,(float) 1); |
1886 | |
1887 | for (Int_t i=0; i<goodPhotons; i++) |
1888 | { |
1889 | PhotonCer->Fill(cer_pho[i],(float) 1); |
1890 | PadsUsed->Fill(padsx[i],padsy[i],1); |
1891 | //printf("Angle:%f, pad: %d %d\n",cer_pho[i],padsx[i],padsy[i]); |
1892 | } |
1893 | |
1894 | //printf("Omega: %f, Theta: %f, Phi: %f\n",r_omega,r_theta,r_phi); |
1895 | } |
1896 | } |
1897 | |
1898 | |
1899 | TClonesArray *RecHits3D = pRICH->RecHitsAddress3D(2); |
1900 | Int_t nrechits3D = RecHits3D->GetEntriesFast(); |
1901 | //printf (" nrechits:%d\n",nrechits); |
1902 | |
1903 | if(nrechits3D) |
1904 | { |
fb498b56 |
1905 | recEffEvent = 0; |
1906 | |
1907 | //for (Int_t hit=0;hit<nrechits3D;hit++) { |
1908 | AliRICHRecHit3D* recHit3D = (AliRICHRecHit3D*) pRICH->RecHitsAddress3D(2)->UncheckedAt(track); |
1909 | Float_t r_omega = recHit3D->fOmega; // Cerenkov angle |
1910 | Float_t r_theta = recHit3D->fTheta; // Theta angle of incidence |
1911 | Float_t r_phi = recHit3D->fPhi; // Phi angle if incidence |
1912 | Float_t meanradius = recHit3D->fMeanRadius; // Mean radius for reconstructed point |
1913 | Float_t originalOmega = recHit3D->fOriginalOmega; // Real Cerenkov angle |
1914 | Float_t originalTheta = recHit3D->fOriginalTheta; // Real incidence angle |
1915 | Float_t originalPhi = recHit3D->fOriginalPhi; // Real azimuthal angle |
1916 | |
1917 | |
1918 | //correction to track cerenkov angle |
1919 | originalOmega = (Float_t) ckovangle->GetMean(); |
1920 | |
1921 | if(diaglevel == 4) |
1922 | { |
1923 | printf("\nMean cerenkov angle: %f\n", originalOmega); |
1924 | printf("Reconstructed cerenkov angle: %f\n",r_omega); |
1925 | } |
1926 | |
1927 | Float_t omegaError = TMath::Abs(originalOmega - r_omega); |
1928 | Float_t thetaError = TMath::Abs(originalTheta - r_theta); |
1929 | Float_t phiError = TMath::Abs(originalPhi - r_phi); |
1930 | |
1931 | //chiSquareOmega += (omegaError/originalOmega)*(omegaError/originalOmega); |
1932 | //chiSquareTheta += (thetaError/originalTheta)*(thetaError/originalTheta); |
1933 | //chiSquarePhi += (phiError/originalPhi)*(phiError/originalPhi); |
1934 | |
1935 | if(TMath::Abs(omegaError) < 0.015) |
1936 | recEffEvent += 1; |
1937 | |
1938 | |
1939 | |
1940 | //printf("rechit %f %f %f %f %f\n",recHit3D->fOmega,recHit3D->fTheta,recHit3D->fPhi, recHit3D->fX,recHit3D->fY); |
1941 | |
1942 | Omega3D->Fill(r_omega,(float) 1); |
1943 | Theta->Fill(r_theta*180/TMath::Pi(),(float) 1); |
1944 | Phi->Fill(r_phi*180/TMath::Pi()-180,(float) 1); |
1945 | MeanRadius->Fill(meanradius,(float) 1); |
1946 | identification->Fill(PTfinal, r_omega,1); |
1947 | OriginalOmega->Fill(originalOmega, (float) 1); |
1948 | OriginalTheta->Fill(originalTheta, (float) 1); |
1949 | OriginalPhi->Fill(TMath::Abs(originalPhi), (float) 1); |
1950 | OmegaError->Fill(omegaError, (float) 1); |
1951 | ThetaError->Fill(thetaError, (float) 1); |
1952 | PhiError->Fill(phiError, (float) 1); |
1953 | |
1954 | recEffEvent = recEffEvent; |
1955 | recEffTotal += recEffEvent; |
1956 | |
1957 | Float_t pioncer = acos(sqrt((.139*.139+PTfinal*PTfinal)/(PTfinal*PTfinal*1.285*1.285))); |
1958 | Float_t kaoncer = acos(sqrt((.439*.439+PTfinal*PTfinal)/(PTfinal*PTfinal*1.285*1.285))); |
1959 | Float_t protoncer = acos(sqrt((.938*.938+PTfinal*PTfinal)/(PTfinal*PTfinal*1.285*1.285))); |
1960 | |
1961 | Float_t piondist = TMath::Abs(r_omega - pioncer); |
1962 | Float_t kaondist = TMath::Abs(r_omega - kaoncer); |
1963 | Float_t protondist = TMath::Abs(r_omega - protoncer); |
1964 | |
1965 | if(diaglevel == 4) |
1966 | { |
1967 | if(pioncer<r_omega) |
1968 | { |
1969 | printf("Identified as a PION!\n"); |
1970 | pionCount += 1; |
1971 | } |
1972 | if(kaoncer<r_omega && pioncer>r_omega) |
1973 | { |
1974 | if(kaondist>piondist) |
1975 | { |
1976 | printf("Identified as a PION!\n"); |
1977 | pionCount += 1; |
1978 | } |
1979 | else |
1980 | { |
1981 | printf("Identified as a KAON!\n"); |
1982 | kaonCount += 1; |
1983 | } |
1984 | } } |
1985 | if(protoncer<r_omega && kaoncer>r_omega) |
1986 | { |
1987 | if(kaondist>protondist) |
1988 | { |
1989 | printf("Identified as a PROTON!\n"); |
1990 | protonCount += 1; |
1991 | } |
1992 | else |
1993 | { |
1994 | printf("Identified as a KAON!\n"); |
1995 | pionCount += 1; |
1996 | } |
1997 | } |
1998 | if(protoncer>r_omega) |
1999 | { |
2000 | printf("Identified as a PROTON!\n"); |
2001 | protonCount += 1; |
2002 | } |
2003 | |
2004 | printf("\nReconstruction efficiency: %5.2f%%\n", recEffEvent*100); |
a3d71079 |
2005 | } |
2006 | } |
2007 | } |
fb498b56 |
2008 | |
a3d71079 |
2009 | |
2010 | for (Int_t nmothers=0;nmothers<ntracks;nmothers++){ |
fb498b56 |
2011 | totalphotonstrack->Fill(mothers[nmothers],(float) 1); |
2012 | mother->Fill(mothers2[nmothers],(float) 1); |
2013 | //printf ("Entries in %d : %d\n",nmothers, mothers[nmothers]); |
a3d71079 |
2014 | } |
2015 | |
2016 | clusev->Fill(nraw,(float) 1); |
2017 | photev->Fill(phot,(float) 1); |
2018 | feedev->Fill(feed,(float) 1); |
2019 | padsmip->Fill(padmip,(float) 1); |
2020 | padscl->Fill(pads,(float) 1); |
2021 | //printf("Photons:%d\n",phot); |
2022 | phot = 0; |
2023 | feed = 0; |
2024 | pads = 0; |
2025 | nraw=0; |
2026 | padmip=0; |
fb498b56 |
2027 | |
2028 | |
2029 | |
a3d71079 |
2030 | gAlice->ResetDigits(); |
2031 | //Int_t nent=(Int_t)gAlice->TreeD()->GetEntries(); |
2032 | gAlice->TreeD()->GetEvent(0); |
fb498b56 |
2033 | |
a3d71079 |
2034 | if (diaglevel < 4) |
2035 | { |
fb498b56 |
2036 | |
2037 | |
a3d71079 |
2038 | TClonesArray *Digits = pRICH->DigitsAddress(2); |
2039 | Int_t ndigits = Digits->GetEntriesFast(); |
2040 | printf("Digits : %d\n",ndigits); |
2041 | padsev->Fill(ndigits,(float) 1); |
2042 | for (Int_t hit=0;hit<ndigits;hit++) { |
2043 | AliRICHDigit* dHit = (AliRICHDigit*) Digits->UncheckedAt(hit); |
6e585aa2 |
2044 | Int_t qtot = dHit->Signal(); // charge |
2045 | Int_t ipx = dHit->PadX(); // pad number on X |
2046 | Int_t ipy = dHit->PadY(); // pad number on Y |
a3d71079 |
2047 | //printf("%d, %d\n",ipx,ipy); |
2048 | if( ipx<=100 && ipy <=100) hc0->Fill(ipx,ipy,(float) qtot); |
2049 | } |
2050 | } |
fb498b56 |
2051 | |
a3d71079 |
2052 | if (diaglevel == 5) |
2053 | { |
2054 | for (Int_t ich=0;ich<7;ich++) |
2055 | { |
2056 | TClonesArray *Digits = pRICH->DigitsAddress(ich); // Raw clusters branch |
2057 | Int_t ndigits = Digits->GetEntriesFast(); |
2058 | //printf("Digits:%d\n",ndigits); |
2059 | padsev->Fill(ndigits,(float) 1); |
2060 | if (ndigits) { |
2061 | for (Int_t hit=0;hit<ndigits;hit++) { |
2062 | AliRICHDigit* dHit = (AliRICHDigit*) Digits->UncheckedAt(hit); |
6e585aa2 |
2063 | //Int_t nchamber = dHit->GetChamber(); // chamber number |
a3d71079 |
2064 | //Int_t nhit = dHit->fHitNumber; // hit number |
6e585aa2 |
2065 | Int_t qtot = dHit->Signal(); // charge |
2066 | Int_t ipx = dHit->PadX(); // pad number on X |
2067 | Int_t ipy = dHit->PadY(); // pad number on Y |
a3d71079 |
2068 | //Int_t iqpad = dHit->fQpad; // charge per pad |
2069 | //Int_t rpad = dHit->fRSec; // R-position of pad |
2070 | //printf ("Pad hit, PadX:%d, PadY:%d\n",ipx,ipy); |
2071 | if( ipx<=100 && ipy <=100 && ich==2) hc0->Fill(ipx,ipy,(float) qtot); |
2072 | if( ipx<=162 && ipy <=162 && ich==0) hc1->Fill(ipx,ipy,(float) qtot); |
2073 | if( ipx<=162 && ipy <=162 && ich==1) hc2->Fill(ipx,ipy,(float) qtot); |
2074 | if( ipx<=162 && ipy <=162 && ich==2) hc3->Fill(ipx,ipy,(float) qtot); |
2075 | if( ipx<=162 && ipy <=162 && ich==3) hc4->Fill(ipx,ipy,(float) qtot); |
2076 | if( ipx<=162 && ipy <=162 && ich==4) hc5->Fill(ipx,ipy,(float) qtot); |
2077 | if( ipx<=162 && ipy <=162 && ich==5) hc6->Fill(ipx,ipy,(float) qtot); |
2078 | if( ipx<=162 && ipy <=162 && ich==6) hc7->Fill(ipx,ipy,(float) qtot); |
2079 | } |
2080 | } |
2081 | } |
2082 | } |
2083 | } |
fb498b56 |
2084 | |
2085 | if(diaglevel == 4) |
2086 | { |
2087 | |
2088 | Stat_t omegaE; |
2089 | Stat_t thetaE; |
2090 | Stat_t phiE; |
2091 | |
2092 | Stat_t omegaO; |
2093 | Stat_t thetaO; |
2094 | Stat_t phiO; |
a3d71079 |
2095 | |
fb498b56 |
2096 | for(Int_t i=0;i<99;i++) |
2097 | { |
2098 | omegaE = OriginalOmega->GetBinContent(i); |
2099 | if(omegaE != 0) |
2100 | { |
2101 | omegaO = Omega3D->GetBinContent(i); |
2102 | chiSquareOmega += (TMath::Power(omegaE,2) - TMath::Power(omegaO,2))/omegaO; |
2103 | } |
2104 | |
2105 | thetaE = OriginalTheta->GetBinContent(i); |
2106 | if(thetaE != 0) |
2107 | { |
2108 | thetaO = Theta->GetBinContent(i); |
2109 | chiSquareTheta += (TMath::Power(thetaE,2) - TMath::Power(thetaO,2))/thetaO; |
2110 | } |
2111 | |
2112 | phiE = OriginalPhi->GetBinContent(i); |
2113 | if(phiE != 0) |
2114 | { |
2115 | phiO = Phi->GetBinContent(i); |
2116 | chiSquarePhi += (TMath::Power(phiE,2) - TMath::Power(phiO,2))/phiO; |
2117 | } |
2118 | |
2119 | //printf(" o: %f t: %f p: %f\n", OriginalOmega->GetBinContent(i), OriginalTheta->GetBinContent(i),OriginalPhi->GetBinContent(i)); |
2120 | |
2121 | } |
2122 | |
2123 | |
2124 | |
2125 | printf("\nChi square test values: Omega - %f\n", chiSquareOmega); |
2126 | printf(" Theta - %f\n", chiSquareTheta); |
2127 | printf(" Phi - %f\n", chiSquarePhi); |
2128 | |
2129 | printf("\nKolmogorov test values: Omega - %5.4f\n", Omega3D->KolmogorovTest(OriginalOmega)); |
2130 | printf(" Theta - %5.4f\n", Theta->KolmogorovTest(OriginalTheta)); |
2131 | printf(" Phi - %5.4f\n", Phi->KolmogorovTest(OriginalPhi)); |
2132 | |
2133 | recEffTotal = recEffTotal/evNumber2; |
2134 | printf("\nTotal reconstruction efficiency: %5.2f%%\n", recEffTotal*100); |
2135 | printf("\n Pions: %d\n Kaons: %d\n Protons:%d\n",pionCount, kaonCount, protonCount); |
2136 | |
2137 | } |
2138 | |
a3d71079 |
2139 | |
2140 | //Create canvases, set the view range, show histograms |
2141 | |
2142 | TCanvas *c1 = 0; |
2143 | TCanvas *c2 = 0; |
2144 | TCanvas *c3 = 0; |
2145 | TCanvas *c4 = 0; |
2146 | TCanvas *c5 = 0; |
2147 | TCanvas *c6 = 0; |
2148 | TCanvas *c7 = 0; |
2149 | TCanvas *c8 = 0; |
2150 | TCanvas *c9 = 0; |
2151 | TCanvas *c10 = 0; |
2152 | TCanvas *c11 = 0; |
2153 | TCanvas *c12 = 0; |
fb498b56 |
2154 | TCanvas *c13 = 0; |
2155 | |
a3d71079 |
2156 | //TF1* expo = 0; |
2157 | //TF1* gaus = 0; |
2158 | |
fb498b56 |
2159 | TStyle *mystyle=new TStyle("Plain","mystyle"); |
2160 | mystyle->SetPalette(1,0); |
2161 | //mystyle->SetTitleYSize(0.2); |
2162 | //mystyle->SetStatW(0.19); |
2163 | //mystyle->SetStatH(0.1); |
2164 | //mystyle->SetStatFontSize(0.01); |
2165 | //mystyle->SetTitleYSize(0.3); |
2166 | mystyle->SetFuncColor(2); |
2167 | //mystyle->SetOptStat(0111); |
2168 | mystyle->SetDrawBorder(0); |
2169 | mystyle->SetTitleBorderSize(0); |
2170 | mystyle->SetOptFit(1111); |
2171 | mystyle->cd(); |
2172 | |
a3d71079 |
2173 | |
2174 | TClonesArray *RecHits3D = pRICH->RecHitsAddress3D(2); |
2175 | Int_t nrechits3D = RecHits3D->GetEntriesFast(); |
2176 | TClonesArray *RecHits1D = pRICH->RecHitsAddress1D(2); |
2177 | Int_t nrechits1D = RecHits1D->GetEntriesFast(); |
2178 | |
2179 | switch(diaglevel) |
2180 | { |
2181 | case 1: |
2182 | |
2183 | c1 = new TCanvas("c1","Alice RICH digits",50,50,300,350); |
2184 | hc0->SetXTitle("ix (npads)"); |
fb498b56 |
2185 | hc0->Draw("colz"); |
a3d71079 |
2186 | |
2187 | // |
2188 | c2 = new TCanvas("c2","Hits per type",100,100,600,700); |
2189 | c2->Divide(2,2); |
2190 | //c4->SetFillColor(42); |
2191 | |
2192 | c2->cd(1); |
2193 | feedback->SetXTitle("x (cm)"); |
2194 | feedback->SetYTitle("y (cm)"); |
fb498b56 |
2195 | feedback->Draw("colz"); |
a3d71079 |
2196 | |
2197 | c2->cd(2); |
2198 | //mip->SetFillColor(5); |
2199 | mip->SetXTitle("x (cm)"); |
2200 | mip->SetYTitle("y (cm)"); |
fb498b56 |
2201 | mip->Draw("colz"); |
a3d71079 |
2202 | |
2203 | c2->cd(3); |
2204 | //cerenkov->SetFillColor(5); |
2205 | cerenkov->SetXTitle("x (cm)"); |
2206 | cerenkov->SetYTitle("y (cm)"); |
fb498b56 |
2207 | cerenkov->Draw("colz"); |
a3d71079 |
2208 | |
2209 | c2->cd(4); |
2210 | //h->SetFillColor(5); |
2211 | h->SetXTitle("x (cm)"); |
2212 | h->SetYTitle("y (cm)"); |
fb498b56 |
2213 | h->Draw("colz"); |
a3d71079 |
2214 | |
2215 | c3 = new TCanvas("c3","Hits distribution",150,150,600,350); |
2216 | c3->Divide(2,1); |
2217 | //c10->SetFillColor(42); |
2218 | |
2219 | c3->cd(1); |
2220 | hitsX->SetFillColor(5); |
2221 | hitsX->SetXTitle("(cm)"); |
2222 | hitsX->Draw(); |
2223 | |
2224 | c3->cd(2); |
2225 | hitsY->SetFillColor(5); |
2226 | hitsY->SetXTitle("(cm)"); |
2227 | hitsY->Draw(); |
2228 | |
2229 | |
2230 | break; |
2231 | // |
2232 | case 2: |
2233 | |
2234 | c4 = new TCanvas("c4","Photon Spectra",50,50,600,350); |
2235 | c4->Divide(2,1); |
2236 | //c6->SetFillColor(42); |
2237 | |
2238 | c4->cd(1); |
2239 | phspectra2->SetFillColor(5); |
2240 | phspectra2->SetXTitle("energy (eV)"); |
2241 | phspectra2->Draw(); |
2242 | c4->cd(2); |
2243 | phspectra1->SetFillColor(5); |
2244 | phspectra1->SetXTitle("energy (eV)"); |
2245 | phspectra1->Draw(); |
2246 | |
2247 | c5 = new TCanvas("c5","Particles Spectra",100,100,600,700); |
2248 | c5->Divide(2,2); |
2249 | //c9->SetFillColor(42); |
2250 | |
2251 | c5->cd(1); |
2252 | pionspectra->SetFillColor(5); |
2253 | pionspectra->SetXTitle("(GeV)"); |
2254 | pionspectra->Draw(); |
2255 | |
2256 | c5->cd(2); |
2257 | protonspectra->SetFillColor(5); |
2258 | protonspectra->SetXTitle("(GeV)"); |
2259 | protonspectra->Draw(); |
2260 | |
2261 | c5->cd(3); |
2262 | kaonspectra->SetFillColor(5); |
2263 | kaonspectra->SetXTitle("(GeV)"); |
2264 | kaonspectra->Draw(); |
2265 | |
2266 | c5->cd(4); |
2267 | chargedspectra->SetFillColor(5); |
2268 | chargedspectra->SetXTitle("(GeV)"); |
2269 | chargedspectra->Draw(); |
2270 | |
2271 | break; |
2272 | |
2273 | case 3: |
2274 | |
2275 | |
2276 | if(gAlice->TreeR()) |
2277 | { |
2278 | c6=new TCanvas("c6","Clusters Statistics",50,50,600,700); |
2279 | c6->Divide(2,2); |
2280 | //c3->SetFillColor(42); |
2281 | |
2282 | c6->cd(1); |
2283 | //TPad* c6_1; |
2284 | //c6_1->SetLogy(); |
2285 | Clcharge->SetFillColor(5); |
2286 | Clcharge->SetXTitle("ADC counts"); |
2287 | if (evNumber2>10) |
2288 | { |
2289 | Clcharge->Fit("expo"); |
2290 | //expo->SetLineColor(2); |
2291 | //expo->SetLineWidth(3); |
2292 | } |
2293 | Clcharge->Draw(); |
2294 | |
2295 | c6->cd(2); |
2296 | padnumber->SetFillColor(5); |
2297 | padnumber->SetXTitle("(counts)"); |
2298 | padnumber->Draw(); |
2299 | |
2300 | c6->cd(3); |
2301 | clusev->SetFillColor(5); |
2302 | clusev->SetXTitle("(counts)"); |
2303 | if (evNumber2>10) |
2304 | { |
2305 | clusev->Fit("gaus"); |
2306 | //gaus->SetLineColor(2); |
2307 | //gaus->SetLineWidth(3); |
2308 | } |
2309 | clusev->Draw(); |
2310 | |
2311 | c6->cd(4); |
2312 | padsmip->SetFillColor(5); |
2313 | padsmip->SetXTitle("(counts)"); |
2314 | padsmip->Draw(); |
2315 | } |
2316 | |
2317 | if(evNumber2<1) |
2318 | { |
2319 | c11 = new TCanvas("c11","Cherenkov per Mip",400,10,600,700); |
2320 | mother->SetFillColor(5); |
2321 | mother->SetXTitle("counts"); |
2322 | mother->Draw(); |
2323 | } |
2324 | |
2325 | c7 = new TCanvas("c7","Production Statistics",100,100,600,700); |
2326 | c7->Divide(2,2); |
2327 | //c7->SetFillColor(42); |
2328 | |
2329 | c7->cd(1); |
2330 | totalphotonsevent->SetFillColor(5); |
2331 | totalphotonsevent->SetXTitle("Photons (counts)"); |
2332 | if (evNumber2>10) |
2333 | { |
2334 | totalphotonsevent->Fit("gaus"); |
2335 | //gaus->SetLineColor(2); |
2336 | //gaus->SetLineWidth(3); |
2337 | } |
2338 | totalphotonsevent->Draw(); |
2339 | |
2340 | c7->cd(2); |
2341 | photev->SetFillColor(5); |
2342 | photev->SetXTitle("(counts)"); |
2343 | if (evNumber2>10) |
2344 | { |
2345 | photev->Fit("gaus"); |
2346 | //gaus->SetLineColor(2); |
2347 | //gaus->SetLineWidth(3); |
2348 | } |
2349 | photev->Draw(); |
2350 | |
2351 | c7->cd(3); |
2352 | feedev->SetFillColor(5); |
2353 | feedev->SetXTitle("(counts)"); |
2354 | if (evNumber2>10) |
2355 | { |
2356 | feedev->Fit("gaus"); |
2357 | //gaus->SetLineColor(2); |
2358 | //gaus->SetLineWidth(3); |
2359 | } |
2360 | feedev->Draw(); |
2361 | |
2362 | c7->cd(4); |
2363 | padsev->SetFillColor(5); |
2364 | padsev->SetXTitle("(counts)"); |
2365 | if (evNumber2>10) |
2366 | { |
2367 | padsev->Fit("gaus"); |
2368 | //gaus->SetLineColor(2); |
2369 | //gaus->SetLineWidth(3); |
2370 | } |
2371 | padsev->Draw(); |
2372 | |
2373 | break; |
2374 | |
2375 | case 4: |
2376 | |
2377 | |
2378 | if(nrechits3D) |
2379 | { |
fb498b56 |
2380 | c8 = new TCanvas("c8","3D reconstruction of Phi angle",50,50,300,1050); |
2381 | c8->Divide(1,3); |
a3d71079 |
2382 | //c2->SetFillColor(42); |
2383 | |
fb498b56 |
2384 | |
2385 | // data per hit |
a3d71079 |
2386 | c8->cd(1); |
2387 | hitsPhi->SetFillColor(5); |
fb498b56 |
2388 | if (evNumber2>10) |
2389 | hitsPhi->Fit("gaus"); |
a3d71079 |
2390 | hitsPhi->Draw(); |
fb498b56 |
2391 | |
2392 | //data per track |
a3d71079 |
2393 | c8->cd(2); |
fb498b56 |
2394 | OriginalPhi->SetFillColor(5); |
2395 | if (evNumber2>10) |
2396 | OriginalPhi->Fit("gaus"); |
2397 | OriginalPhi->Draw(); |
2398 | |
2399 | //recontructed data |
a3d71079 |
2400 | c8->cd(3); |
a3d71079 |
2401 | Phi->SetFillColor(5); |
fb498b56 |
2402 | if (evNumber2>10) |
2403 | Phi->Fit("gaus"); |
a3d71079 |
2404 | Phi->Draw(); |
fb498b56 |
2405 | |
2406 | c9 = new TCanvas("c9","3D reconstruction of theta angle",75,75,300,1050); |
2407 | c9->Divide(1,3); |
2408 | |
2409 | // data per hit |
2410 | c9->cd(1); |
2411 | hitsTheta->SetFillColor(5); |
2412 | if (evNumber2>10) |
2413 | hitsTheta->Fit("gaus"); |
2414 | hitsTheta->Draw(); |
2415 | |
2416 | //data per track |
2417 | c9->cd(2); |
2418 | OriginalTheta->SetFillColor(5); |
2419 | if (evNumber2>10) |
2420 | OriginalTheta->Fit("gaus"); |
2421 | OriginalTheta->Draw(); |
2422 | |
2423 | //recontructed data |
2424 | c9->cd(3); |
a3d71079 |
2425 | Theta->SetFillColor(5); |
fb498b56 |
2426 | if (evNumber2>10) |
2427 | Theta->Fit("gaus"); |
a3d71079 |
2428 | Theta->Draw(); |
fb498b56 |
2429 | |
2430 | c10 = new TCanvas("c10","3D reconstruction of cherenkov angle",100,100,300,1050); |
2431 | c10->Divide(1,3); |
2432 | |
2433 | // data per hit |
2434 | c10->cd(1); |
2435 | ckovangle->SetFillColor(5); |
2436 | ckovangle->SetXTitle("angle (radians)"); |
2437 | if (evNumber2>10) |
2438 | ckovangle->Fit("gaus"); |
2439 | ckovangle->Draw(); |
2440 | |
2441 | //data per track |
2442 | c10->cd(2); |
2443 | OriginalOmega->SetFillColor(5); |
2444 | OriginalOmega->SetXTitle("angle (radians)"); |
2445 | if (evNumber2>10) |
2446 | OriginalOmega->Fit("gaus"); |
2447 | OriginalOmega->Draw(); |
2448 | |
2449 | //recontructed data |
2450 | c10->cd(3); |
a3d71079 |
2451 | Omega3D->SetFillColor(5); |
2452 | Omega3D->SetXTitle("angle (radians)"); |
fb498b56 |
2453 | if (evNumber2>10) |
2454 | Omega3D->Fit("gaus"); |
a3d71079 |
2455 | Omega3D->Draw(); |
fb498b56 |
2456 | |
2457 | |
2458 | c11 = new TCanvas("c11","3D reconstruction of mean radius",125,125,300,700); |
2459 | c11->Divide(1,2); |
2460 | |
2461 | // data per hit |
2462 | c11->cd(1); |
2463 | radius->SetFillColor(5); |
2464 | radius->SetXTitle("radius (cm)"); |
2465 | radius->Draw(); |
2466 | |
2467 | //recontructed data |
2468 | c11->cd(2); |
a3d71079 |
2469 | MeanRadius->SetFillColor(5); |
2470 | MeanRadius->SetXTitle("radius (cm)"); |
2471 | MeanRadius->Draw(); |
fb498b56 |
2472 | |
2473 | |
2474 | c12 = new TCanvas("c12","Cerenkov angle vs. Momentum",150,150,550,350); |
2475 | |
2476 | c12->cd(1); |
2477 | identification->SetFillColor(5); |
2478 | identification->SetXTitle("Momentum (GeV/c)"); |
2479 | identification->SetYTitle("Cherenkov angle (radians)"); |
2480 | |
2481 | //Float_t pionmass=.139; |
2482 | //Float_t kaonmass=.493; |
2483 | //Float_t protonmass=.938; |
2484 | //Float_t n=1.295; |
2485 | |
2486 | TF1 *pionplot = new TF1("pion","acos(sqrt((.139*.139+x*x)/(x*x*1.285*1.285)))",1,5); |
2487 | TF1 *kaonplot = new TF1("kaon","acos(sqrt((.439*.439+x*x)/(x*x*1.285*1.285)))",1,5); |
2488 | TF1 *protonplot = new TF1("proton","acos(sqrt((.938*.938+x*x)/(x*x*1.285*1.285)))",1,5); |
2489 | |
2490 | identification->Draw(); |
2491 | |
2492 | pionplot->SetLineColor(5); |
2493 | pionplot->Draw("same"); |
2494 | |
2495 | kaonplot->SetLineColor(4); |
2496 | kaonplot->Draw("same"); |
2497 | |
2498 | protonplot->SetLineColor(3); |
2499 | protonplot->Draw("same"); |
2500 | //identification->Draw("same"); |
2501 | |
2502 | |
2503 | |
2504 | c13 = new TCanvas("c13","Reconstruction Errors",200,200,900,350); |
2505 | c13->Divide(3,1); |
2506 | |
2507 | c13->cd(1); |
2508 | PhiError->SetFillColor(5); |
2509 | if (evNumber2>10) |
2510 | PhiError->Fit("gaus"); |
2511 | PhiError->Draw(); |
2512 | c13->cd(2); |
2513 | ThetaError->SetFillColor(5); |
2514 | if (evNumber2>10) |
2515 | ThetaError->Fit("gaus"); |
2516 | ThetaError->Draw(); |
2517 | c13->cd(3); |
2518 | OmegaError->SetFillColor(5); |
2519 | OmegaError->SetXTitle("angle (radians)"); |
2520 | if (evNumber2>10) |
2521 | OmegaError->Fit("gaus"); |
2522 | OmegaError->Draw(); |
a3d71079 |
2523 | |
2524 | } |
2525 | |
2526 | if(nrechits1D) |
2527 | { |
2528 | c9 = new TCanvas("c9","1D Reconstruction",100,100,1100,700); |
2529 | c9->Divide(3,2); |
2530 | //c5->SetFillColor(42); |
2531 | |
2532 | c9->cd(1); |
2533 | ckovangle->SetFillColor(5); |
2534 | ckovangle->SetXTitle("angle (radians)"); |
2535 | ckovangle->Draw(); |
2536 | |
2537 | c9->cd(2); |
2538 | radius->SetFillColor(5); |
2539 | radius->SetXTitle("radius (cm)"); |
2540 | radius->Draw(); |
2541 | |
2542 | c9->cd(3); |
2543 | hc0->SetXTitle("pads"); |
2544 | hc0->Draw("box"); |
2545 | |
2546 | c9->cd(5); |
2547 | Omega1D->SetFillColor(5); |
2548 | Omega1D->SetXTitle("angle (radians)"); |
2549 | Omega1D->Draw(); |
2550 | |
2551 | c9->cd(4); |
2552 | PhotonCer->SetFillColor(5); |
2553 | PhotonCer->SetXTitle("angle (radians)"); |
2554 | PhotonCer->Draw(); |
2555 | |
2556 | c9->cd(6); |
2557 | PadsUsed->SetXTitle("pads"); |
2558 | PadsUsed->Draw("box"); |
2559 | } |
2560 | |
2561 | break; |
2562 | |
2563 | case 5: |
2564 | |
2565 | printf("Drawing histograms.../n"); |
2566 | |
2567 | //if (ndigits) |
2568 | //{ |
2569 | c10 = new TCanvas("c10","Alice RICH digits",50,50,1200,700); |
2570 | c1->Divide(4,2); |
2571 | //c1->SetFillColor(42); |
2572 | |
2573 | c10->cd(1); |
2574 | hc1->SetXTitle("ix (npads)"); |
2575 | hc1->Draw("box"); |
2576 | c10->cd(2); |
2577 | hc2->SetXTitle("ix (npads)"); |
2578 | hc2->Draw("box"); |
2579 | c10->cd(3); |
2580 | hc3->SetXTitle("ix (npads)"); |
2581 | hc3->Draw("box"); |
2582 | c10->cd(4); |
2583 | hc4->SetXTitle("ix (npads)"); |
2584 | hc4->Draw("box"); |
2585 | c10->cd(5); |
2586 | hc5->SetXTitle("ix (npads)"); |
2587 | hc5->Draw("box"); |
2588 | c10->cd(6); |
2589 | hc6->SetXTitle("ix (npads)"); |
2590 | hc6->Draw("box"); |
2591 | c10->cd(7); |
2592 | hc7->SetXTitle("ix (npads)"); |
2593 | hc7->Draw("box"); |
2594 | c10->cd(8); |
2595 | hc0->SetXTitle("ix (npads)"); |
2596 | hc0->Draw("box"); |
2597 | //} |
2598 | // |
2599 | c11 = new TCanvas("c11","Hits per type",100,100,600,700); |
2600 | c11->Divide(2,2); |
2601 | //c4->SetFillColor(42); |
2602 | |
2603 | c11->cd(1); |
2604 | feedback->SetXTitle("x (cm)"); |
2605 | feedback->SetYTitle("y (cm)"); |
2606 | feedback->Draw(); |
2607 | |
2608 | c11->cd(2); |
2609 | //mip->SetFillColor(5); |
2610 | mip->SetXTitle("x (cm)"); |
2611 | mip->SetYTitle("y (cm)"); |
2612 | mip->Draw(); |
2613 | |
2614 | c11->cd(3); |
2615 | //cerenkov->SetFillColor(5); |
2616 | cerenkov->SetXTitle("x (cm)"); |
2617 | cerenkov->SetYTitle("y (cm)"); |
2618 | cerenkov->Draw(); |
2619 | |
2620 | c11->cd(4); |
2621 | //h->SetFillColor(5); |
2622 | h->SetXTitle("x (cm)"); |
2623 | h->SetYTitle("y (cm)"); |
2624 | h->Draw(); |
2625 | |
2626 | c12 = new TCanvas("c12","Hits distribution",150,150,600,350); |
2627 | c12->Divide(2,1); |
2628 | //c10->SetFillColor(42); |
2629 | |
2630 | c12->cd(1); |
2631 | hitsX->SetFillColor(5); |
2632 | hitsX->SetXTitle("(cm)"); |
2633 | hitsX->Draw(); |
2634 | |
2635 | c12->cd(2); |
2636 | hitsY->SetFillColor(5); |
2637 | hitsY->SetXTitle("(cm)"); |
2638 | hitsY->Draw(); |
2639 | |
2640 | break; |
2641 | |
2642 | } |
2643 | |
2644 | |
2645 | // calculate the number of pads which give a signal |
2646 | |
2647 | |
2648 | //Int_t Np=0; |
2649 | /*for (Int_t i=0;i< NpadX;i++) { |
2650 | for (Int_t j=0;j< NpadY;j++) { |
2651 | if (Pad[i][j]>=6){ |
2652 | Np+=1; |
2653 | } |
2654 | } |
2655 | }*/ |
2656 | //printf("The total number of pads which give a signal: %d %d\n",Nh,Nh1); |
2657 | printf("\nEnd of analysis\n"); |
2658 | printf("**********************************\n"); |
dfb4e77d |
2659 | }//void AliRICH::DiagnosticsSE(Int_t diaglevel,Int_t evNumber1,Int_t evNumber2) |
2660 | //______________________________________________________________________________ |
b762c2f6 |
2661 | void AliRICH::MakeBranchInTreeD(TTree *treeD, const char *file) |
dfb4e77d |
2662 | {// Create TreeD branches for the RICH. |
2663 | if(GetDebug())Info("MakeBranchInTreeD","Start."); |
b762c2f6 |
2664 | |
2665 | const Int_t kBufferSize = 4000; |
2666 | char branchname[30]; |
2667 | |
2668 | // |
2669 | // one branch for digits per chamber |
2670 | // |
2671 | for (Int_t i=0; i<kNCH ;i++) { |
2672 | sprintf(branchname,"%sDigits%d",GetName(),i+1); |
2673 | if (fDchambers && treeD) { |
dfb4e77d |
2674 | MakeBranchInTree(treeD,branchname, &((*fDchambers)[i]), kBufferSize, file); |
b762c2f6 |
2675 | // printf("Making Branch %s for digits in chamber %d\n",branchname,i+1); |
2676 | } |
2677 | } |
2678 | } |
dfb4e77d |
2679 | //______________________________________________________________________________ |
2680 | void AliRICH::MakeBranch(Option_t* option) |
2681 | {//Create Tree branches for the RICH. |
2682 | if(GetDebug())Info("MakeBranch","Start with option= %s.",option); |
2683 | |
2684 | const Int_t kBufferSize = 4000; |
2685 | char branchname[20]; |
2686 | |
2687 | |
2688 | const char *cH = strstr(option,"H"); |
2689 | const char *cD = strstr(option,"D"); |
2690 | const char *cR = strstr(option,"R"); |
2691 | const char *cS = strstr(option,"S"); |
2692 | |
2693 | |
2694 | if(cH&&TreeH()){ |
853634d3 |
2695 | if(!fHits) fHits=new TClonesArray("AliRICHhit",1000 ); |
dfb4e77d |
2696 | if(!fCerenkovs) fCerenkovs = new TClonesArray("AliRICHCerenkov",1000); |
2697 | MakeBranchInTree(TreeH(),"RICHCerenkov", &fCerenkovs, kBufferSize, 0) ; |
2698 | |
853634d3 |
2699 | //kir if(!fSDigits) fSDigits = new TClonesArray("AliRICHdigit",100000); |
dfb4e77d |
2700 | //kir MakeBranchInTree(TreeH(),"RICHSDigits", &fSDigits, kBufferSize, 0) ; |
2701 | } |
2702 | AliDetector::MakeBranch(option);//this is after cH because we need to guarantee that fHits array is created |
2703 | |
2704 | if(cS&&fLoader->TreeS()){ |
853634d3 |
2705 | if(!fSDigits) fSDigits=new TClonesArray("AliRICHdigit",100000); |
2706 | MakeBranchInTree(fLoader->TreeS(),"RICH",&fSDigits,kBufferSize,0) ; |
dfb4e77d |
2707 | } |
2708 | |
2709 | int i; |
2710 | if (cD&&fLoader->TreeD()){ |
2711 | if(!fDchambers){ |
2712 | fDchambers=new TObjArray(kNCH); // one branch for digits per chamber |
2713 | for(i=0;i<kNCH;i++){ |
2714 | fDchambers->AddAt(new TClonesArray("AliRICHDigit",10000), i); |
2715 | } |
2716 | } |
2717 | for (i=0; i<kNCH ;i++) |
2718 | { |
2719 | sprintf(branchname,"%sDigits%d",GetName(),i+1); |
2720 | MakeBranchInTree(fLoader->TreeD(),branchname, &((*fDchambers)[i]), kBufferSize, 0); |
2721 | } |
2722 | } |
2723 | |
2724 | if (cR&&gAlice->TreeR()){//one branch for raw clusters per chamber |
2725 | Int_t i; |
2726 | if (fRawClusters == 0x0 ) |
2727 | { |
2728 | fRawClusters = new TObjArray(kNCH); |
2729 | for (i=0; i<kNCH ;i++) |
2730 | { |
2731 | fRawClusters->AddAt(new TClonesArray("AliRICHRawCluster",10000), i); |
2732 | } |
2733 | } |
2734 | |
2735 | if (fRecHits1D == 0x0) |
2736 | { |
2737 | fRecHits1D = new TObjArray(kNCH); |
2738 | for (i=0; i<kNCH ;i++) |
2739 | { |
2740 | fRecHits1D->AddAt(new TClonesArray("AliRICHRecHit1D",1000), i); |
2741 | } |
2742 | } |
2743 | |
2744 | if (fRecHits3D == 0x0) |
2745 | { |
2746 | fRecHits3D = new TObjArray(kNCH); |
2747 | for (i=0; i<kNCH ;i++) |
2748 | { |
2749 | fRecHits3D->AddAt(new TClonesArray("AliRICHRecHit3D",1000), i); |
2750 | } |
2751 | } |
2752 | |
2753 | for (i=0; i<kNCH ;i++){ |
2754 | sprintf(branchname,"%sRawClusters%d",GetName(),i+1); |
2755 | MakeBranchInTree(gAlice->TreeR(),branchname, &((*fRawClusters)[i]), kBufferSize, 0); |
2756 | sprintf(branchname,"%sRecHits1D%d",GetName(),i+1); |
2757 | MakeBranchInTree(fLoader->TreeR(),branchname, &((*fRecHits1D)[i]), kBufferSize, 0); |
2758 | sprintf(branchname,"%sRecHits3D%d",GetName(),i+1); |
2759 | MakeBranchInTree(fLoader->TreeR(),branchname, &((*fRecHits3D)[i]), kBufferSize, 0); |
2760 | } |
2761 | }//if (cR && gAlice->TreeR()) |
2762 | if(GetDebug())Info("MakeBranch","Stop."); |
2763 | } |
2764 | //______________________________________________________________________________ |
2765 | void AliRICH::SetTreeAddress() |
2766 | {//Set branch address for the Hits and Digits Tree. |
2767 | if(GetDebug())Info("SetTreeAddress","Start."); |
2768 | |
2769 | char branchname[20]; |
2770 | Int_t i; |
2771 | |
2772 | |
2773 | TBranch *branch; |
2774 | TTree *treeH = fLoader->TreeH(); |
2775 | TTree *treeD = fLoader->TreeD(); |
2776 | TTree *treeR = fLoader->TreeR(); |
2777 | TTree *treeS = fLoader->TreeS(); |
2778 | |
2779 | if(treeH){ |
853634d3 |
2780 | if(GetDebug())Info("SetTreeAddress","tree H is requested."); |
2781 | if(fHits==0x0) fHits=new TClonesArray("AliRICHhit",1000); |
2782 | |
dfb4e77d |
2783 | branch = treeH->GetBranch("RICHCerenkov"); |
2784 | if(branch){ |
2785 | if (fCerenkovs == 0x0) fCerenkovs = new TClonesArray("AliRICHCerenkov",1000); |
2786 | branch->SetAddress(&fCerenkovs); |
2787 | } |
2788 | |
853634d3 |
2789 | //kir branch = treeH->GetBranch("RICHSDigits"); |
2790 | //kir if (branch) |
2791 | //kir { |
2792 | //kir if (fSDigits == 0x0) fSDigits = new TClonesArray("AliRICHdigit",100000); |
2793 | //kir branch->SetAddress(&fSDigits); |
2794 | //kir } |
2795 | }//if(treeH) |
dfb4e77d |
2796 | |
2797 | //this is after TreeH because we need to guarantee that fHits array is created |
853634d3 |
2798 | AliDetector::SetTreeAddress(); |
dfb4e77d |
2799 | |
853634d3 |
2800 | if(treeS){ |
2801 | if(GetDebug())Info("SetTreeAddress","tree S is requested."); |
2802 | branch = treeS->GetBranch("RICH"); |
2803 | if(branch){ |
2804 | if(!fSDigits) fSDigits=new TClonesArray("AliRICHdigit",100000); |
2805 | branch->SetAddress(&fSDigits); |
dfb4e77d |
2806 | } |
853634d3 |
2807 | } |
dfb4e77d |
2808 | |
2809 | |
853634d3 |
2810 | if(treeD){ |
2811 | if(GetDebug())Info("SetTreeAddress","tree D is requested."); |
2812 | |
dfb4e77d |
2813 | if (fDchambers == 0x0) |
2814 | { |
2815 | fDchambers = new TObjArray(kNCH); |
2816 | for (i=0; i<kNCH ;i++) |
2817 | { |
2818 | fDchambers->AddAt(new TClonesArray("AliRICHDigit",10000), i); |
2819 | } |
2820 | } |
2821 | |
2822 | for (i=0; i<kNCH; i++) { |
2823 | sprintf(branchname,"%sDigits%d",GetName(),i+1); |
2824 | if (fDchambers) { |
2825 | branch = treeD->GetBranch(branchname); |
2826 | if (branch) branch->SetAddress(&((*fDchambers)[i])); |
2827 | } |
2828 | } |
2829 | } |
2830 | |
853634d3 |
2831 | if(treeR){ |
2832 | if(GetDebug())Info("SetTreeAddress","tree R is requested."); |
2833 | |
dfb4e77d |
2834 | if (fRawClusters == 0x0 ) |
2835 | { |
2836 | fRawClusters = new TObjArray(kNCH); |
2837 | for (i=0; i<kNCH ;i++) |
2838 | { |
2839 | fRawClusters->AddAt(new TClonesArray("AliRICHRawCluster",10000), i); |
2840 | } |
2841 | } |
2842 | |
2843 | if (fRecHits1D == 0x0) |
2844 | { |
2845 | fRecHits1D = new TObjArray(kNCH); |
2846 | for (i=0; i<kNCH ;i++) |
2847 | { |
2848 | fRecHits1D->AddAt(new TClonesArray("AliRICHRecHit1D",1000), i); |
2849 | } |
2850 | } |
2851 | |
2852 | if (fRecHits3D == 0x0) |
2853 | { |
2854 | fRecHits3D = new TObjArray(kNCH); |
2855 | for (i=0; i<kNCH ;i++) |
2856 | { |
2857 | fRecHits3D->AddAt(new TClonesArray("AliRICHRecHit3D",1000), i); |
2858 | } |
2859 | } |
2860 | |
2861 | for (i=0; i<kNCH; i++) { |
2862 | sprintf(branchname,"%sRawClusters%d",GetName(),i+1); |
2863 | if (fRawClusters) { |
2864 | branch = treeR->GetBranch(branchname); |
2865 | if (branch) branch->SetAddress(&((*fRawClusters)[i])); |
2866 | } |
2867 | } |
2868 | |
2869 | for (i=0; i<kNCH; i++) { |
2870 | sprintf(branchname,"%sRecHits1D%d",GetName(),i+1); |
2871 | if (fRecHits1D) { |
2872 | branch = treeR->GetBranch(branchname); |
2873 | if (branch) branch->SetAddress(&((*fRecHits1D)[i])); |
2874 | } |
2875 | } |
2876 | |
2877 | for (i=0; i<kNCH; i++) { |
2878 | sprintf(branchname,"%sRecHits3D%d",GetName(),i+1); |
2879 | if (fRecHits3D) { |
2880 | branch = treeR->GetBranch(branchname); |
2881 | if (branch) branch->SetAddress(&((*fRecHits3D)[i])); |
2882 | } |
2883 | } |
2884 | |
853634d3 |
2885 | }//if(treeR) |
dfb4e77d |
2886 | if(GetDebug())Info("SetTreeAddress","Stop."); |
2887 | }//void AliRICH::SetTreeAddress() |
2888 | //______________________________________________________________________________ |
2889 | void AliRICH::Print(Option_t *option)const |
2890 | { |
2891 | TObject::Print(option); |
3ea9cb08 |
2892 | fpParam->Dump(); |
2893 | Chambers()->Print(option); |
dfb4e77d |
2894 | }//void AliRICH::Print(Option_t *option)const |
3ea9cb08 |
2895 | //______________________________________________________________________________ |
2896 | void AliRICH::CreateGeometry() |
2897 | {//Creates detailed geometry simulation (currently GEANT volumes tree) |
2898 | if(GetDebug())Info("CreateGeometry","Start."); |
2899 | //???????? to be removed to AliRICHParam? |
2900 | fpParam->RadiatorToPads(fpParam->FreonThickness()/2+fpParam->QuartzThickness()+fpParam->GapThickness()); |
2901 | |
2902 | //Opaque quartz thickness |
2903 | Float_t oqua_thickness = .5; |
2904 | //CsI dimensions |
2905 | Float_t csi_width =fpParam->Nx()*fpParam->PadX()+fpParam->DeadZone(); |
2906 | Float_t csi_length=fpParam->Ny()*fpParam->PadY()+2*fpParam->DeadZone(); |
2907 | |
2908 | Int_t *idtmed = fIdtmed->GetArray()-999; |
2909 | |
2910 | Int_t i; |
2911 | Float_t zs; |
2912 | Int_t idrotm[1099]; |
2913 | Float_t par[3]; |
2914 | |
2915 | //External aluminium box |
2916 | par[0]=68.8;par[1]=13;par[2]=70.86;//Original Settings |
2917 | gMC->Gsvolu("RICH", "BOX ", idtmed[1009], par, 3); |
2918 | //Air |
2919 | par[0]=66.3; par[1] = 13; par[2] = 68.35; //Original Settings |
2920 | gMC->Gsvolu("SRIC", "BOX ", idtmed[1000], par, 3); |
2921 | //Air 2 (cutting the lower part of the box) |
2922 | par[0]=1.25; par[1] = 3; par[2] = 70.86; //Original Settings |
2923 | gMC->Gsvolu("AIR2", "BOX ", idtmed[1000], par, 3); |
2924 | //Air 3 (cutting the lower part of the box) |
2925 | par[0]=66.3; par[1] = 3; par[2] = 1.2505; //Original Settings |
2926 | gMC->Gsvolu("AIR3", "BOX ", idtmed[1000], par, 3); |
2927 | //Honeycomb |
2928 | par[0]=66.3;par[1]=0.188; par[2] = 68.35; //Original Settings |
2929 | gMC->Gsvolu("HONE", "BOX ", idtmed[1001], par, 3); |
2930 | //Aluminium sheet |
2931 | par[0]=66.3;par[1]=0.025;par[2]=68.35; //Original Settings |
2932 | //par[0] = 66.5; par[1] = .025; par[2] = 63.1; |
2933 | gMC->Gsvolu("ALUM", "BOX ", idtmed[1009], par, 3); |
2934 | //Quartz |
2935 | par[0]=fpParam->QuartzWidth()/2;par[1]=fpParam->QuartzThickness()/2;par[2]=fpParam->QuartzLength()/2; |
2936 | gMC->Gsvolu("QUAR", "BOX ", idtmed[1002], par, 3); |
2937 | //Spacers (cylinders) |
2938 | par[0]=0.;par[1]=.5;par[2]=fpParam->FreonThickness()/2; |
2939 | gMC->Gsvolu("SPAC", "TUBE", idtmed[1002], par, 3); |
2940 | //Feet (freon slabs supports) |
2941 | par[0] = .7; par[1] = .3; par[2] = 1.9; |
2942 | gMC->Gsvolu("FOOT", "BOX", idtmed[1009], par, 3); |
2943 | //Opaque quartz |
2944 | par[0]=fpParam->QuartzWidth()/2;par[1]= .2;par[2]=fpParam->QuartzLength()/2; |
2945 | gMC->Gsvolu("OQUA", "BOX ", idtmed[1007], par, 3); |
2946 | //Frame of opaque quartz |
2947 | par[0]=fpParam->OuterFreonWidth()/2;par[1]=fpParam->FreonThickness()/2;par[2]=fpParam->OuterFreonLength()/2; |
2948 | gMC->Gsvolu("OQF1", "BOX ", idtmed[1007], par, 3); |
2949 | par[0]=fpParam->InnerFreonWidth()/2;par[1]=fpParam->FreonThickness()/2;par[2]=fpParam->InnerFreonLength()/2; |
2950 | gMC->Gsvolu("OQF2", "BOX ", idtmed[1007], par, 3); |
2951 | //Freon |
2952 | par[0]=fpParam->OuterFreonWidth()/2 - oqua_thickness; |
2953 | par[1]=fpParam->FreonThickness()/2; |
2954 | par[2]=fpParam->OuterFreonLength()/2 - 2*oqua_thickness; |
2955 | gMC->Gsvolu("FRE1", "BOX ", idtmed[1003], par, 3); |
2956 | |
2957 | par[0]=fpParam->InnerFreonWidth()/2 - oqua_thickness; |
2958 | par[1]=fpParam->FreonThickness()/2; |
2959 | par[2]=fpParam->InnerFreonLength()/2 - 2*oqua_thickness; |
2960 | gMC->Gsvolu("FRE2", "BOX ", idtmed[1003], par, 3); |
2961 | //Methane |
2962 | par[0]=csi_width/2;par[1]=fpParam->GapThickness()/2;par[2]=csi_length/2; |
2963 | gMC->Gsvolu("META", "BOX ", idtmed[1004], par, 3); |
2964 | //Methane gap |
2965 | par[0]=csi_width/2;par[1]=fpParam->ProximityGapThickness()/2;par[2] = csi_length/2; |
2966 | gMC->Gsvolu("GAP ", "BOX ", idtmed[1008], par, 3); |
2967 | //CsI photocathode |
2968 | par[0]=csi_width/2;par[1]=.25;par[2]=csi_length/2; |
2969 | gMC->Gsvolu("CSI ", "BOX ", idtmed[1005], par, 3); |
2970 | //Anode grid |
2971 | par[0] = 0.;par[1] = .001;par[2] = 20.; |
2972 | gMC->Gsvolu("GRID", "TUBE", idtmed[1006], par, 3); |
2973 | |
2974 | //Wire supports |
2975 | //Bar of metal |
2976 | par[0]=csi_width/2;par[1]=1.05;par[2]=1.05; |
2977 | gMC->Gsvolu("WSMe", "BOX ", idtmed[1009], par, 3); |
2978 | //Ceramic pick up (base) |
2979 | par[0]=csi_width/2;par[1]= .25;par[2]=1.05; |
2980 | gMC->Gsvolu("WSG1", "BOX ", idtmed[1010], par, 3); |
2981 | //Ceramic pick up (head) |
2982 | par[0] = csi_width/2;par[1] = .1;par[2] = .1; |
2983 | gMC->Gsvolu("WSG2", "BOX ", idtmed[1010], par, 3); |
2984 | |
2985 | //Aluminium supports for methane and CsI |
2986 | //Short bar |
2987 | par[0]=csi_width/2;par[1]=fpParam->GapThickness()/2 + .25; par[2] = (68.35 - csi_length/2)/2; |
2988 | gMC->Gsvolu("SMSH", "BOX", idtmed[1009], par, 3); |
2989 | //Long bar |
2990 | par[0]=(66.3 - csi_width/2)/2;par[1]=fpParam->GapThickness()/2+.25;par[2]=csi_length/2+68.35-csi_length/2; |
2991 | gMC->Gsvolu("SMLG", "BOX", idtmed[1009], par, 3); |
2992 | |
2993 | //Aluminium supports for freon |
2994 | //Short bar |
2995 | par[0] = fpParam->QuartzWidth()/2; par[1] = .3; par[2] = (68.35 - fpParam->QuartzLength()/2)/2; |
2996 | gMC->Gsvolu("SFSH", "BOX", idtmed[1009], par, 3); |
2997 | //Long bar |
2998 | par[0] = (66.3 - fpParam->QuartzWidth()/2)/2; par[1] = .3; |
2999 | par[2] = fpParam->QuartzLength()/2 + 68.35 - fpParam->QuartzLength()/2; |
3000 | gMC->Gsvolu("SFLG", "BOX", idtmed[1009], par, 3); |
3001 | //PCB backplane |
3002 | par[0] = csi_width/2;par[1] = .25; par[2] = csi_length/4 -.5025; |
3003 | gMC->Gsvolu("PCB ", "BOX", idtmed[1011], par, 3); |
3004 | |
3005 | //Backplane supports |
3006 | //Aluminium slab |
3007 | par[0] = 33.15;par[1] = 2;par[2] = 21.65; |
3008 | gMC->Gsvolu("BACK", "BOX", idtmed[1009], par, 3); |
3009 | //Big hole |
3010 | par[0] = 9.05; par[1] = 2; par[2] = 4.4625; |
3011 | gMC->Gsvolu("BKHL", "BOX", idtmed[1000], par, 3); |
3012 | //Small hole |
3013 | par[0] = 5.7;par[1] = 2;par[2] = 4.4625; |
3014 | gMC->Gsvolu("BKHS", "BOX", idtmed[1000], par, 3); |
3015 | //Place holes inside backplane support |
3016 | gMC->Gspos("BKHS", 1, "BACK", .8 + 5.7,0., .6 + 4.4625, 0, "ONLY"); |
3017 | gMC->Gspos("BKHS", 2, "BACK", -.8 - 5.7,0., .6 + 4.4625, 0, "ONLY"); |
3018 | gMC->Gspos("BKHS", 3, "BACK", .8 + 5.7,0., -.6 - 4.4625, 0, "ONLY"); |
3019 | gMC->Gspos("BKHS", 4, "BACK", -.8 - 5.7,0., -.6 - 4.4625, 0, "ONLY"); |
3020 | gMC->Gspos("BKHS", 5, "BACK", .8 + 5.7,0., .6 + 8.925 + 1.2 + 4.4625, 0, "ONLY"); |
3021 | gMC->Gspos("BKHS", 6, "BACK", -.8 - 5.7,0., .6 + 8.925 + 1.2 + 4.4625, 0, "ONLY"); |
3022 | gMC->Gspos("BKHS", 7, "BACK", .8 + 5.7,0., -.6 - 8.925 - 1.2 - 4.4625, 0, "ONLY"); |
3023 | gMC->Gspos("BKHS", 8, "BACK", -.8 - 5.7,0., -.6 - 8.925 - 1.2 - 4.4625, 0, "ONLY"); |
3024 | gMC->Gspos("BKHL", 1, "BACK", .8 + 11.4 + 1.6 + 9.05, 0., .6 + 4.4625, 0, "ONLY"); |
3025 | gMC->Gspos("BKHL", 2, "BACK", -.8 - 11.4 - 1.6 - 9.05, 0., .6 + 4.4625, 0, "ONLY"); |
3026 | gMC->Gspos("BKHL", 3, "BACK", .8 + 11.4 + 1.6 + 9.05, 0., -.6 - 4.4625, 0, "ONLY"); |
3027 | gMC->Gspos("BKHL", 4, "BACK", -.8 - 11.4 - 1.6 - 9.05, 0., -.6 - 4.4625, 0, "ONLY"); |
3028 | gMC->Gspos("BKHL", 5, "BACK", .8 + 11.4+ 1.6 + 9.05, 0., .6 + 8.925 + 1.2 + 4.4625, 0, "ONLY"); |
3029 | gMC->Gspos("BKHL", 6, "BACK", -.8 - 11.4 - 1.6 - 9.05, 0., .6 + 8.925 + 1.2 + 4.4625, 0, "ONLY"); |
3030 | gMC->Gspos("BKHL", 7, "BACK", .8 + 11.4 + 1.6 + 9.05, 0., -.6 - 8.925 - 1.2 - 4.4625, 0, "ONLY"); |
3031 | gMC->Gspos("BKHL", 8, "BACK", -.8 - 11.4 - 1.6 - 9.05, 0., -.6 - 8.925 - 1.2 - 4.4625, 0, "ONLY"); |
3032 | //Place material inside RICH |
3033 | gMC->Gspos("SRIC", 1, "RICH", 0.,0., 0., 0, "ONLY"); |
3034 | gMC->Gspos("AIR2", 1, "RICH", 66.3 + 1.2505, 1.276-fpParam->GapThickness()/2-fpParam->QuartzThickness()-fpParam->FreonThickness()- .4 - .6 - .05 - .376 -.5 - 3.35, 0., 0, "ONLY"); |
3035 | gMC->Gspos("AIR2", 2, "RICH", -66.3 - 1.2505,1.276-fpParam->GapThickness()/2-fpParam->QuartzThickness()-fpParam->FreonThickness()- .4 - .6 - .05 - .376 -.5 - 3.35, 0., 0, "ONLY"); |
3036 | gMC->Gspos("AIR3", 1, "RICH", 0., 1.276-fpParam->GapThickness()/2 - fpParam->QuartzThickness() - fpParam->FreonThickness()- .4 - .6 - .05 - .376 -.5 - 3.35, -68.35 - 1.25, 0, "ONLY"); |
3037 | gMC->Gspos("AIR3", 2, "RICH", 0., 1.276 - fpParam->GapThickness()/2 - fpParam->QuartzThickness() - fpParam->FreonThickness()- .4 - .6 - .05 - .376 -.5 - 3.35, 68.35 + 1.25, 0, "ONLY"); |
3038 | gMC->Gspos("ALUM", 1, "SRIC", 0., 1.276 - fpParam->GapThickness()/2 - fpParam->QuartzThickness() - fpParam->FreonThickness()- .4 - .6 - .05 - .376 -.025, 0., 0, "ONLY"); |
3039 | gMC->Gspos("HONE", 1, "SRIC", 0., 1.276- fpParam->GapThickness()/2 - fpParam->QuartzThickness() - fpParam->FreonThickness()- .4 - .6 - .05 - .188, 0., 0, "ONLY"); |
3040 | gMC->Gspos("ALUM", 2, "SRIC", 0., 1.276 - fpParam->GapThickness()/2 - fpParam->QuartzThickness() - fpParam->FreonThickness()- .4 - .6 - .025, 0., 0, "ONLY"); |
3041 | gMC->Gspos("FOOT", 1, "SRIC", 64.95, 1.276 - fpParam->GapThickness()/2 - fpParam->QuartzThickness() - fpParam->FreonThickness()- .4 - .3, 36.9, 0, "ONLY"); |
3042 | gMC->Gspos("FOOT", 2, "SRIC", 21.65, 1.276 - fpParam->GapThickness()/2 - fpParam->QuartzThickness() - fpParam->FreonThickness()- .4 - .3 , 36.9, 0, "ONLY"); |
3043 | gMC->Gspos("FOOT", 3, "SRIC", -21.65, 1.276 - fpParam->GapThickness()/2 - fpParam->QuartzThickness() - fpParam->FreonThickness()- .4 - .3, 36.9, 0, "ONLY"); |
3044 | gMC->Gspos("FOOT", 4, "SRIC", -64.95, 1.276 - fpParam->GapThickness()/2 - fpParam->QuartzThickness() - fpParam->FreonThickness()- .4 - .3, 36.9, 0, "ONLY"); |
3045 | gMC->Gspos("FOOT", 5, "SRIC", 64.95, 1.276 - fpParam->GapThickness()/2 - fpParam->QuartzThickness() - fpParam->FreonThickness()- .4 - .3, -36.9, 0, "ONLY"); |
3046 | gMC->Gspos("FOOT", 6, "SRIC", 21.65, 1.276 - fpParam->GapThickness()/2 - fpParam->QuartzThickness() - fpParam->FreonThickness()- .4 - .3, -36.9, 0, "ONLY"); |
3047 | gMC->Gspos("FOOT", 7, "SRIC", -21.65, 1.276 - fpParam->GapThickness()/2 - fpParam->QuartzThickness() - fpParam->FreonThickness()- .4 - .3, -36.9, 0, "ONLY"); |
3048 | gMC->Gspos("FOOT", 8, "SRIC", -64.95, 1.276 - fpParam->GapThickness()/2 - fpParam->QuartzThickness() - fpParam->FreonThickness()- .4 - .3, -36.9, 0, "ONLY"); |
3049 | gMC->Gspos("OQUA", 1, "SRIC", 0., 1.276 - fpParam->GapThickness()/2 - fpParam->QuartzThickness() - fpParam->FreonThickness()- .2, 0., 0, "ONLY"); |
3050 | // Methane supports |
3051 | gMC->Gspos("SMLG", 1, "SRIC", csi_width/2 + (66.3 - csi_width/2)/2, 1.276 + .25, 0., 0, "ONLY"); |
3052 | gMC->Gspos("SMLG", 2, "SRIC", - csi_width/2 - (66.3 - csi_width/2)/2, 1.276 + .25, 0., 0, "ONLY"); |
3053 | gMC->Gspos("SMSH", 1, "SRIC", 0., 1.276 + .25, csi_length/2 + (68.35 - csi_length/2)/2, 0, "ONLY"); |
3054 | gMC->Gspos("SMSH", 2, "SRIC", 0., 1.276 + .25, - csi_length/2 - (68.35 - csi_length/2)/2, 0, "ONLY"); |
3055 | //Freon supports |
3056 | Float_t supp_y = 1.276 - fpParam->GapThickness()/2- fpParam->QuartzThickness() -fpParam->FreonThickness() - .2 + .3; //y position of freon supports |
3057 | gMC->Gspos("SFLG", 1, "SRIC", fpParam->QuartzWidth()/2 + (66.3 - fpParam->QuartzWidth()/2)/2, supp_y, 0., 0, "ONLY"); |
3058 | gMC->Gspos("SFLG", 2, "SRIC", - fpParam->QuartzWidth()/2 - (66.3 - fpParam->QuartzWidth()/2)/2, supp_y, 0., 0, "ONLY"); |
3059 | gMC->Gspos("SFSH", 1, "SRIC", 0., supp_y, fpParam->QuartzLength()/2 + (68.35 - fpParam->QuartzLength()/2)/2, 0, "ONLY"); |
3060 | gMC->Gspos("SFSH", 2, "SRIC", 0., supp_y, - fpParam->QuartzLength()/2 - (68.35 - fpParam->QuartzLength()/2)/2, 0, "ONLY"); |
3061 | AliMatrix(idrotm[1019], 0., 0., 90., 0., 90., 90.); |
3062 | //Place spacers |
3063 | Int_t nspacers = 30; |
3064 | for (i = 0; i < nspacers/3; i++) { |
3065 | zs = -11.6/2 + (TMath::Abs(nspacers/6) - i) * 12.2; |
3066 | gMC->Gspos("SPAC", i, "FRE1", 10.5, 0., zs, idrotm[1019], "ONLY"); //Original settings |
3067 | } |
3068 | for (i = nspacers/3; i < (nspacers*2)/3; i++) { |
3069 | zs = -11.6/2 + (nspacers/3 + TMath::Abs(nspacers/6) - i) * 12.2; |
3070 | gMC->Gspos("SPAC", i, "FRE1", 0, 0., zs, idrotm[1019], "ONLY"); //Original settings |
3071 | } |
3072 | for (i = (nspacers*2)/3; i < nspacers; ++i) { |
3073 | zs = -11.6/2 + ((nspacers*2)/3 + TMath::Abs(nspacers/6) - i) * 12.2; |
3074 | gMC->Gspos("SPAC", i, "FRE1", -10.5, 0., zs, idrotm[1019], "ONLY"); //Original settings |
3075 | } |
3076 | for (i = 0; i < nspacers/3; i++) { |
3077 | zs = -11.6/2 + (TMath::Abs(nspacers/6) - i) * 12.2; |
3078 | gMC->Gspos("SPAC", i, "FRE2", 10.5, 0., zs, idrotm[1019], "ONLY"); //Original settings |
3079 | } |
3080 | for (i = nspacers/3; i < (nspacers*2)/3; i++) { |
3081 | zs = -11.6/2 + (nspacers/3 + TMath::Abs(nspacers/6) - i) * 12.2; |
3082 | gMC->Gspos("SPAC", i, "FRE2", 0, 0., zs, idrotm[1019], "ONLY"); //Original settings |
3083 | } |
3084 | for (i = (nspacers*2)/3; i < nspacers; ++i) { |
3085 | zs = -11.6/2 + ((nspacers*2)/3 + TMath::Abs(nspacers/6) - i) * 12.2; |
3086 | gMC->Gspos("SPAC", i, "FRE2", -10.5, 0., zs, idrotm[1019], "ONLY"); //Original settings |
3087 | } |
3088 | gMC->Gspos("FRE1", 1, "OQF1", 0., 0., 0., 0, "ONLY"); |
3089 | gMC->Gspos("FRE2", 1, "OQF2", 0., 0., 0., 0, "ONLY"); |
3090 | gMC->Gspos("OQF1", 1, "SRIC", fpParam->OuterFreonWidth()/2 + fpParam->InnerFreonWidth()/2 + 2, 1.276 - fpParam->GapThickness()/2- fpParam->QuartzThickness() -fpParam->FreonThickness()/2, 0., 0, "ONLY"); //Original settings (31.3) |
3091 | gMC->Gspos("OQF2", 2, "SRIC", 0., 1.276 - fpParam->GapThickness()/2 - fpParam->QuartzThickness() - fpParam->FreonThickness()/2, 0., 0, "ONLY"); //Original settings |
3092 | gMC->Gspos("OQF1", 3, "SRIC", - (fpParam->OuterFreonWidth()/2 + fpParam->InnerFreonWidth()/2) - 2, 1.276 - fpParam->GapThickness()/2 - fpParam->QuartzThickness() - fpParam->FreonThickness()/2, 0., 0, "ONLY"); //Original settings (-31.3) |
3093 | gMC->Gspos("QUAR", 1, "SRIC", 0., 1.276 - fpParam->GapThickness()/2 - fpParam->QuartzThickness()/2, 0., 0, "ONLY"); |
3094 | gMC->Gspos("GAP ", 1, "META", 0., fpParam->GapThickness()/2 - fpParam->ProximityGapThickness()/2 - 0.0001, 0., 0, "ONLY"); |
3095 | gMC->Gspos("META", 1, "SRIC", 0., 1.276, 0., 0, "ONLY"); |
3096 | gMC->Gspos("CSI ", 1, "SRIC", 0., 1.276 + fpParam->GapThickness()/2 + .25, 0., 0, "ONLY"); |
3097 | //Wire support placing |
3098 | gMC->Gspos("WSG2", 1, "GAP ", 0., fpParam->ProximityGapThickness()/2 - .1, 0., 0, "ONLY"); |
3099 | gMC->Gspos("WSG1", 1, "CSI ", 0., 0., 0., 0, "ONLY"); |
3100 | gMC->Gspos("WSMe", 1, "SRIC ", 0., 1.276 + fpParam->GapThickness()/2 + .5 + 1.05, 0., 0, "ONLY"); |
3101 | //Backplane placing |
3102 | gMC->Gspos("BACK", 1, "SRIC ", -33.15, 1.276 + fpParam->GapThickness()/2 + .5 + 2.1 + 2, 43.3, 0, "ONLY"); |
3103 | gMC->Gspos("BACK", 2, "SRIC ", 33.15, 1.276 + fpParam->GapThickness()/2 + .5 + 2.1 + 2 , 43.3, 0, "ONLY"); |
3104 | gMC->Gspos("BACK", 3, "SRIC ", -33.15, 1.276 + fpParam->GapThickness()/2 + .5 + 2.1 + 2, 0., 0, "ONLY"); |
3105 | gMC->Gspos("BACK", 4, "SRIC ", 33.15, 1.276 + fpParam->GapThickness()/2 + .5 + 2.1 + 2, 0., 0, "ONLY"); |
3106 | gMC->Gspos("BACK", 5, "SRIC ", 33.15, 1.276 + fpParam->GapThickness()/2 + .5 + 2.1 + 2, -43.3, 0, "ONLY"); |
3107 | gMC->Gspos("BACK", 6, "SRIC ", -33.15, 1.276 + fpParam->GapThickness()/2 + .5 + 2.1 + 2, -43.3, 0, "ONLY"); |
3108 | //PCB placing |
3109 | gMC->Gspos("PCB ", 1, "SRIC ", 0., 1.276 + fpParam->GapThickness()/2 + .5 + 1.05, csi_width/4 + .5025 + 2.5, 0, "ONLY"); |
3110 | gMC->Gspos("PCB ", 2, "SRIC ", 0., 1.276 + fpParam->GapThickness()/2 + .5 + 1.05, -csi_width/4 - .5025 - 2.5, 0, "ONLY"); |
3111 | |
3112 | //place chambers into mother volume ALIC |
3113 | CreateChambers(); |
3114 | |
3115 | for(int i=0;i<kNCH;i++){ |
3116 | AliMatrix(idrotm[1000+i],C(i)->ThetaXd(),C(i)->PhiXd(), |
3117 | C(i)->ThetaYd(),C(i)->PhiYd(), |
3118 | C(i)->ThetaZd(),C(i)->PhiZd()); |
3119 | gMC->Gspos("RICH",i+1,"ALIC",C(i)->X(),C(i)->Y(),C(i)->Z(),idrotm[1000+i], "ONLY"); |
3120 | } |
3121 | |
3122 | if(GetDebug())Info("CreateGeometry","Stop."); |
3123 | }//void AliRICH::CreateGeometry() |
3124 | //______________________________________________________________________________ |
3125 | void AliRICH::CreateChambers() |
3126 | {//(re)create all RICH Chambers |
3127 | if(GetDebug())Info("CreateChambers","Start."); |
3128 | |
3129 | if(fChambers) delete fChambers;//recreate chambers |
3130 | fChambers=new TObjArray(kNCH); |
3131 | fChambers->SetOwner(); |
3132 | for(int i=0;i<kNCH;i++){ |
3133 | fChambers->AddAt(new AliRICHChamber(i+1,fpParam),i); |
3134 | } |
853634d3 |
3135 | |
3ea9cb08 |
3136 | if(GetDebug())Info("CreateChambers","Stop."); |
3137 | }//void AliRICH::CreateChambers() |