-/**************************************************************************
- * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
- * *
- * Author: The ALICE Off-line Project. *
- * Contributors are mentioned in the code where appropriate. *
- * *
- * Permission to use, copy, modify and distribute this software and its *
- * documentation strictly for non-commercial purposes is hereby granted *
- * without fee, provided that the above copyright notice appears in all *
- * copies and that both the copyright notice and this permission notice *
- * appear in the supporting documentation. The authors make no claims *
- * about the suitability of this software for any purpose. It is *
- * provided "as is" without express or implied warranty. *
- **************************************************************************/
+// **************************************************************************
+// * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
+// * *
+// * Author: The ALICE Off-line Project. *
+// * Contributors are mentioned in the code where appropriate. *
+// * *
+// * Permission to use, copy, modify and distribute this software and its *
+// * documentation strictly for non-commercial purposes is hereby granted *
+// * without fee, provided that the above copyright notice appears in all *
+// * copies and that both the copyright notice and this permission notice *
+// * appear in the supporting documentation. The authors make no claims *
+// * about the suitability of this software for any purpose. It is *
+// * provided "as is" without express or implied warranty. *
+// **************************************************************************
-#include <TArrayF.h>
-#include <TGeometry.h>
-#include <TBRIK.h>
-#include <TTUBE.h>
-#include <TFile.h>
-#include <TNode.h>
-#include <TObjArray.h>
-#include <AliMagF.h>
#include "AliRICH.h"
#include "AliRICHParam.h"
+#include "AliRICHHelix.h" //ReadESD
+#include <TFile.h>
+#include <TObjArray.h>
+#include <TParticle.h>
+#include <AliStack.h>
#include <AliRun.h>
-#include <AliRunDigitizer.h>
-#include "AliMC.h"
-#include <TVirtualMC.h>
-
-ClassImp(AliRICHhit)
-//__________________________________________________________________________________________________
-void AliRICHhit::Print(Option_t*)const
-{
- Info("","chamber=%2i, PID=%9i, TID=%6i, eloss=%8.3f eV",fChamber,fPid,fTrack,fEloss*1e9);
-}
-//__________________________________________________________________________________________________
-ClassImp(AliRICHdigit)
-//__________________________________________________________________________________________________
-void AliRICHdigit::Print(Option_t*)const
-{
- Info("","ID=%6i, chamber=%2i, PadX=%3i, PadY=%3i, Q=%6.2f, TID1=%5i, TID2=%5i, TID3=%5i",
- Id(),fChamber,fPadX,fPadY,fQdc,fTracks[0],fTracks[1],fTracks[2]);
-}
-//__________________________________________________________________________________________________
-ClassImp(AliRICHcluster)
-//__________________________________________________________________________________________________
-void AliRICHcluster::Print(Option_t*)const
-{
- Info("","chamber=%2i,size=%3i,dim=%5i,x=%6.3f,y=%6.3f,Q=%4i,status=%i",
- fChamber,fSize,fDimXY,fX,fY,fQdc,fStatus);
-}
-//__________________________________________________________________________________________________
+#include <AliMC.h> //ctor
+#include <AliHeader.h>
+#include <AliGenEventHeader.h>
+#include <AliGenHijingEventHeader.h>
+#include <AliESD.h>
+#include <TH1F.h> //HitQA()
+#include <TH2F.h> //Display()
+#include <TBenchmark.h>
+#include <AliLog.h>
+#include <TLatex.h> //Display()
+#include <TCanvas.h> //Display()
+#include <TGraph.h> //Display()
+#include <TStyle.h> //Display()
+#include <TMarker.h> //Display()
ClassImp(AliRICH)
//__________________________________________________________________________________________________
// RICH manager class
*/
//END_HTML
//__________________________________________________________________________________________________
-AliRICH::AliRICH()
- :AliDetector()
-{//Default ctor should not contain any new operators
- fpParam =0;
- fChambers =0;
+AliRICH::AliRICH():AliDetector(),fSdig(0),fSdigCnt(0),fDig(0),fClu(0)
+{
+//Default ctor should not contain any new operators
//AliDetector ctor deals with Hits and Digits
- fSdigits =0; fNsdigits =0;
- fDigitsNew =0; for(int i=0;i<kNCH;i++) fNdigitsNew[i] =0;
- fClusters =0; for(int i=0;i<kNCH;i++) fNclusters[i]=0;
-
- fCerenkovs =0; fNcerenkovs =0;
- fSpecials =0; fNspecials =0;
- fDchambers =0; for(int i=0;i<kNCH;i++) fNdch[i]=0;
- fRawClusters=0; for(int i=0;i<kNCH;i++) fNrawch[i]=0;
- fCkovNumber=fFreonProd=0;
}//AliRICH::AliRICH()
//__________________________________________________________________________________________________
AliRICH::AliRICH(const char *name, const char *title)
- :AliDetector(name,title)
-{//Named ctor
- if(GetDebug())Info("named ctor","Start.");
- fpParam = new AliRICHParam;
- fChambers = 0; CreateChambers();
+ :AliDetector(name,title),fSdig(0),fSdigCnt(0),fDig(0),fClu(0)
+{
+//Named ctor
+ AliDebug(1,"Start.");
//AliDetector ctor deals with Hits and Digits (reset them to 0, does not create them)
- fHits= 0; CreateHits(); gAlice->GetMCApp()->AddHitList(fHits);
- fSdigits= 0;
- fDigitsNew= 0;
- fClusters= 0;
-
- fCerenkovs= 0; CreateCerenkovsOld(); gAlice->GetMCApp()->AddHitList(fCerenkovs);
- fSpecials= 0; CreateSpecialsOld();
- fDchambers= 0;
- fRawClusters=0;
-
- fCkovNumber=fFreonProd=0;
- if(GetDebug())Info("named ctor","Stop.");
+ HitCreate(); gAlice->GetMCApp()->AddHitList(fHits);
+ fNcham=7;
+ fCounters.ResizeTo(40); fCounters.Zero();
+ AliDebug(1,"Stop.");
}//AliRICH::AliRICH(const char *name, const char *title)
//__________________________________________________________________________________________________
AliRICH::~AliRICH()
-{//dtor
- if(GetDebug()) Info("dtor","Start.");
+{
+//dtor
+ AliDebug(1,"Start.");
- if(fpParam) delete fpParam;
- if(fChambers) delete fChambers;
if(fHits) delete fHits;
- if(fSdigits) delete fSdigits;
+ if(fSdig) delete fSdig;
if(fDigits) delete fDigits;
- if(fDigitsNew) {fDigitsNew->Delete(); delete fDigitsNew;}
- if(fClusters) {fClusters->Delete(); delete fClusters;}
-
- if(fCerenkovs) delete fCerenkovs;
- if(fSpecials) delete fSpecials;
- if(fDchambers) {fDchambers->Delete(); delete fDchambers;}
- if(fRawClusters) {fRawClusters->Delete(); delete fRawClusters;}
- if(GetDebug()) Info("dtor","Stop.");
+ if(fDig) {fDig->Delete(); delete fDig;}
+ if(fClu) {fClu->Delete(); delete fClu;}
+ AliDebug(1,"Stop.");
}//AliRICH::~AliRICH()
//__________________________________________________________________________________________________
-void AliRICH::Hits2SDigits()
-{//Create a list of sdigits corresponding to list of hits. Every hit generates one or more sdigits.
- if(GetDebug()) Info("Hit2SDigits","Start.");
- GetLoader()->LoadHits();
-
- for(Int_t iEventN=0;iEventN<gAlice->GetEventsPerRun();iEventN++){//events loop
- gAlice->GetRunLoader()->GetEvent(iEventN);
-
- if(!GetLoader()->TreeS()) GetLoader()->MakeTree("S");
- MakeBranch("S");
-
- ResetHits(); ResetSDigits();
- for(Int_t iPrimN=0;iPrimN<GetLoader()->TreeH()->GetEntries();iPrimN++){//prims loop
- GetLoader()->TreeH()->GetEntry(iPrimN);
- for(Int_t iHitN=0;iHitN<Hits()->GetEntries();iHitN++){//hits loop
- AliRICHhit *pHit=(AliRICHhit*)Hits()->At(iHitN);
-
- TVector3 globX3(pHit->X(),pHit->Y(),pHit->Z());
- TVector3 locX3=C(pHit->C())->Glob2Loc(globX3);
-
- Int_t sector;
- Int_t iTotQdc=Param()->Loc2TotQdc(locX3,pHit->Eloss(),pHit->Pid(),sector);
-
- Int_t iPadXmin,iPadXmax,iPadYmin,iPadYmax;
- AliRICHParam::Loc2Area(locX3,iPadXmin,iPadYmin,iPadXmax,iPadYmax);
- for(Int_t iPadY=iPadYmin;iPadY<=iPadYmax;iPadY++)
- for(Int_t iPadX=iPadXmin;iPadX<=iPadXmax;iPadX++){
- Double_t padQdc=iTotQdc*Param()->Loc2PadFrac(locX3,iPadX,iPadY);
- if(padQdc>0.1) AddSDigit(pHit->C(),iPadX,iPadY,padQdc,pHit->GetTrack());
- }
- }//specials loop
- }//prims loop
- GetLoader()->TreeS()->Fill();
- GetLoader()->WriteSDigits("OVERWRITE");
- if(GetDebug()) Info("Hit2SDigits","Event %i processed.",iEventN);
- }//events loop
- GetLoader()->UnloadHits(); GetLoader()->UnloadSDigits();
- ResetHits(); ResetSDigits();
- if(GetDebug()) Info("Hit2SDigits","Stop.");
-}//void AliRICH::Hits2SDigits()
-//__________________________________________________________________________________________________
-void AliRICH::SDigits2Digits()
-{//Generate digits from sdigits.
- if(GetDebug()) Info("SDigits2Digits","Start.");
-
- GetLoader()->LoadSDigits();
-
- for(Int_t iEventN=0;iEventN<gAlice->GetEventsPerRun();iEventN++){//events loop
- gAlice->GetRunLoader()->GetEvent(iEventN);
-
- if(!GetLoader()->TreeD()) GetLoader()->MakeTree("D"); MakeBranch("D"); //create TreeD with RICH branches
- ResetSDigits();ResetDigitsOld();//reset lists of sdigits and digits
- GetLoader()->TreeS()->GetEntry(0);
- SDigits()->Sort();
-
- Int_t chamber,x,y,tr[3],id;
- chamber=x=y=tr[0]=tr[1]=tr[2]=id=kBad;
- Double_t q=kBad;
- Int_t iNdigitsPerPad=kBad;//how many sdigits for a given pad
-
- for(Int_t i=0;i<SDigits()->GetEntries();i++){//sdigits loop (sorted)
- AliRICHdigit *pSdig=(AliRICHdigit*)SDigits()->At(i);
- if(pSdig->Id()==id){//still the same pad
- iNdigitsPerPad++;
- q+=pSdig->Q();
- if(iNdigitsPerPad<=3)
- tr[iNdigitsPerPad-1]=pSdig->T(0);
- else
- Info("","More then 3 sdigits for the given pad");
- }else{//new pad, add the pevious one
- if(id!=kBad) AddDigit(chamber,x,y,(Int_t)q,tr[0],tr[1],tr[2]);//ch-xpad-ypad-qdc-tr1-2-3
- chamber=pSdig->C();x=pSdig->X();y=pSdig->Y();q=pSdig->Q();tr[0]=pSdig->T(0);id=pSdig->Id();
- iNdigitsPerPad=1;tr[1]=tr[2]=kBad;
- }
- }//sdigits loop (sorted)
-
- if(SDigits()->GetEntries())AddDigit(chamber,x,y,(Int_t)q,tr[0],tr[1],tr[2]);//add the last digit
-
-
- GetLoader()->TreeD()->Fill();
- GetLoader()->WriteDigits("OVERWRITE");
- if(GetDebug()) Info("SDigits2Digits","Event %i processed.",iEventN);
- }//events loop
- GetLoader()->UnloadSDigits(); GetLoader()->UnloadDigits();
- ResetSDigits(); ResetDigitsOld();
- if(GetDebug()) Info("SDigits2Digits","Stop.");
-}//void AliRICH::SDigits2Digits()
-//__________________________________________________________________________________________________
-void AliRICH::Digits2Reco()
-{//Generate clusters from digits then generate recos from clusters or digits
- if(GetDebug()) Info("Digits2reco","Start.");
-
-}//void AliRICH::Digits2Reco()
-//__________________________________________________________________________________________________
void AliRICH::BuildGeometry()
-{//Builds a TNode geometry for event display
- if(GetDebug())Info("BuildGeometry","Start.");
-
- TNode *node, *subnode, *top;
- top=gAlice->GetGeometry()->GetNode("alice");
-
- new TBRIK("S_RICH","S_RICH","void",71.09999,11.5,73.15);
-
- Float_t wid=Param()->SectorSizeX();
- Float_t len=Param()->SectorSizeY();
- new TBRIK("PHOTO","PHOTO","void",wid/2,0.1,len/2);
-
- for(int i=1;i<=kNCH;i++){
- top->cd();
- node = new TNode(Form("RICH%i",i),Form("RICH%i",i),"S_RICH",C(i)->X(),C(i)->Y(),C(i)->Z(),C(i)->RotMatrixName());
- node->SetLineColor(kRed);
- node->cd();
- subnode = new TNode("PHOTO1","PHOTO1","PHOTO",wid+Param()->DeadZone(),5,len/2+Param()->DeadZone()/2,"");
- subnode->SetLineColor(kGreen);
- fNodes->Add(subnode);
- subnode = new TNode("PHOTO1","PHOTO1","PHOTO",0,5,len/2+Param()->DeadZone()/2,"");
- subnode->SetLineColor(kGreen);
- fNodes->Add(subnode);
- subnode = new TNode("PHOTO1","PHOTO1","PHOTO",-wid-Param()->DeadZone(),5,len/2+Param()->DeadZone()/2,"");
- subnode->SetLineColor(kGreen);
- fNodes->Add(subnode);
- subnode = new TNode("PHOTO1","PHOTO1","PHOTO",wid+Param()->DeadZone(),5,-len/2-Param()->DeadZone()/2,"");
- subnode->SetLineColor(kGreen);
- fNodes->Add(subnode);
- subnode = new TNode("PHOTO1","PHOTO1","PHOTO",0,5,-len/2 -Param()->DeadZone()/2,"");
- subnode->SetLineColor(kGreen);
- fNodes->Add(subnode);
- subnode = new TNode("PHOTO1","PHOTO1","PHOTO",-wid-Param()->DeadZone(),5,-len/2 - Param()->DeadZone()/2,"");
- subnode->SetLineColor(kGreen);
- fNodes->Add(subnode);
- fNodes->Add(node);
- }
- if(GetDebug())Info("BuildGeometry","Stop.");
-}//void AliRICH::BuildGeometry()
-
-static Int_t kCSI=6;
-static Int_t kGAP=9;
-//______________________________________________________________________________
-void AliRICH::CreateMaterials()
{
- //
- // *** DEFINITION OF AVAILABLE RICH MATERIALS ***
- // ORIGIN : NICK VAN EIJNDHOVEN
- // Modified by: N. Colonna (INFN - BARI, Nicola.Colonna@ba.infn.it)
- // R.A. Fini (INFN - BARI, Rosanna.Fini@ba.infn.it)
- // R.A. Loconsole (Bari University, loco@riscom.ba.infn.it)
- //
- Int_t i;
-
- //Photons energy intervals
- Float_t ppckov[26];
- for (i=0;i<26;i++)
- {
- ppckov[i] = (Float_t(i)*0.1+5.5)*1e-9;
- }
-
-
- //Refraction index for quarz
- Float_t rIndexQuarz[26];
- Float_t e1= 10.666;
- Float_t e2= 18.125;
- Float_t f1= 46.411;
- Float_t f2= 228.71;
- for (i=0;i<26;i++)
- {
- Float_t ene=ppckov[i]*1e9;
- Float_t a=f1/(e1*e1 - ene*ene);
- Float_t b=f2/(e2*e2 - ene*ene);
- rIndexQuarz[i] = TMath::Sqrt(1. + a + b );
- }
-
- //Refraction index for opaque quarz, methane and grid
- Float_t rIndexOpaqueQuarz[26];
- Float_t rIndexMethane[26];
- Float_t rIndexGrid[26];
- for (i=0;i<26;i++)
- {
- rIndexOpaqueQuarz[i]=1;
- rIndexMethane[i]=1.000444;
- rIndexGrid[i]=1;
- }
-
- //Absorption index for freon
- Float_t abscoFreon[26] = {179.0987, 179.0987, 179.0987, 179.0987, 179.0987, 179.0987, 179.0987, 179.0987,
- 179.0987, 142.9206, 56.64957, 25.58622, 13.95293, 12.03905, 10.42953, 8.804196,
- 7.069031, 4.461292, 2.028366, 1.293013, .577267, .40746, .334964, 0., 0., 0.};
-
-
- 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,
- 19.266, 17.525, 15.878, 14.177, 11.719, 9.282, 6.62, 4.0925, 2.601, 1.149, .667, .3627,
- .192, .1497, .10857};
-
- //Absorption index for methane
- Float_t abscoMethane[26];
- for (i=0;i<26;i++)
- {
- abscoMethane[i]=AbsoCH4(ppckov[i]*1e9);
- }
-
- //Absorption index for opaque quarz, csi and grid, efficiency for all and grid
- Float_t abscoOpaqueQuarz[26];
- Float_t abscoCsI[26];
- Float_t abscoGrid[26];
- Float_t efficAll[26];
- Float_t efficGrid[26];
- for (i=0;i<26;i++)
- {
- abscoOpaqueQuarz[i]=1e-5;
- abscoCsI[i]=1e-4;
- abscoGrid[i]=1e-4;
- efficAll[i]=1;
- efficGrid[i]=1;
- }
-
- //Efficiency for csi
-
- Float_t efficCsI[26] = {0.000199999995, 0.000600000028, 0.000699999975, 0.00499999989, 0.00749999983, 0.010125,
- 0.0242999997, 0.0405000001, 0.0688500032, 0.105299994, 0.121500008, 0.141749993, 0.157949999,
- 0.162, 0.166050002, 0.167669997, 0.174299985, 0.176789999, 0.179279998, 0.182599992, 0.18592,
- 0.187579989, 0.189239994, 0.190899998, 0.207499996, 0.215799987};
-
-
-
- //FRESNEL LOSS CORRECTION FOR PERPENDICULAR INCIDENCE AND
- //UNPOLARIZED PHOTONS
-
- for (i=0;i<26;i++)
- {
- efficCsI[i] = efficCsI[i]/(1.-Fresnel(ppckov[i]*1e9,1.,0));
- }
-
- /*******************************************End of rich_media.f***************************************/
-
- Float_t rIndexFreon[26];
-
-
- // --- Photon energy (GeV)
- // --- Refraction indexes
- for (i = 0; i < 26; ++i) {
- rIndexFreon[i] = ppckov[i] * .0172 * 1e9 + 1.177;
- //rIndexFreon[i] = 1;
- }
-
-
- Float_t a=0,z=0,den=0,radl=0,absl=0;
- Float_t tmaxfd=-10.0, deemax=-0.2, stemax=-0.1,epsil=0.001, stmin=-0.001;
- Int_t isxfld = gAlice->Field()->Integ();
- Float_t sxmgmx = gAlice->Field()->Max();
-
- AliMaterial( 1, "Air $",a=14.61,z=7.3, den=0.001205,radl=30420.0,absl=67500);//(Air)
- AliMedium(1, "DEFAULT MEDIUM AIR$", 1, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
-
- AliMaterial( 6, "HON", a=12.01,z=6.0, den=0.1, radl=18.8, absl=0); //(C)-equivalent radl
- AliMedium(2, "HONEYCOMB$", 6, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
-
- AliMaterial(16, "CSI", a=12.01,z=6.0, den=0.1, radl=18.8, absl=0); //CsI-radl equivalent
- AliMedium(kCSI, "CSI$", 16, 1, isxfld, sxmgmx,tmaxfd, stemax, deemax, epsil, stmin);
-
- AliMaterial(11, "GRI", a=63.54,z=29.0,den=8.96, radl=1.43, absl=0); //anode grid (Cu)
- AliMedium(7, "GRIGLIA$", 11, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
-
- AliMaterial(50, "ALUM", a=26.98,z=13.0,den=2.7, radl=8.9, absl=0); //aluminium sheet (Al)
- AliMedium(10, "ALUMINUM$", 50, 1, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
-
- AliMaterial(31, "COPPER$", a=63.54,z=29.0,den=8.96, radl=1.4, absl=0); //(Cu)
- AliMedium(12, "PCB_COPPER", 31, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
-
- Float_t aQuartz[2]={28.09,16.0}; Float_t zQuartz[2]={14.00, 8.0}; Float_t wmatQuartz[2]={1,2};
- AliMixture (20, "QUA",aQuartz,zQuartz,den=2.64,-2, wmatQuartz);//Quarz (SiO2) - trasnparent
- AliMedium(3, "QUARZO$", 20, 1, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
-
- AliMixture (21, "QUAO",aQuartz, zQuartz, den=2.64, -2, wmatQuartz);//Quarz (SiO2) - opaque
- AliMedium(8, "QUARZOO$", 21, 1, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
-
- Float_t aFreon[2]={12,19}; Float_t zFreon[2]={6,9}; Float_t wmatFreon[2]={6,14};
- AliMixture (30, "FRE",aFreon,zFreon,den=1.7,-2,wmatFreon);//Freon (C6F14)
- AliMedium(4, "FREON$", 30, 1, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
-
- Float_t aMethane[2]={12.01,1}; Float_t zMethane[2]={6,1}; Float_t wmatMethane[2]={1,4};
- AliMixture (40, "MET", aMethane, zMethane, den=7.17e-4,-2, wmatMethane);//methane (CH4)
- AliMedium(5, "METANO$", 40, 1, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
-
- AliMixture (41, "METG", aMethane, zMethane, den=7.17e-4, -2, wmatMethane);
- AliMedium(kGAP, "GAP$", 41, 1, isxfld, sxmgmx,tmaxfd, 0.1, -deemax, epsil, -stmin);
+//Builds a TNode geometry for event display
+ AliDebug(1,"Start.");
- Float_t aGlass[5]={12.01, 28.09, 16., 10.8, 23.};
- Float_t zGlass[5]={ 6., 14., 8., 5., 11.};
- Float_t wGlass[5]={ 0.5, 0.105, 0.355, 0.03, 0.01};
- AliMixture (32, "GLASS",aGlass, zGlass, den=1.74, 5, wGlass);//Glass 50%C+10.5%Si+35.5%O+3% + 1%
- AliMedium(11, "GLASS", 32, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
-
- Int_t *idtmed = fIdtmed->GetArray()-999;
- gMC->SetCerenkov(idtmed[1000], 26, ppckov, abscoMethane, efficAll, rIndexMethane);
- gMC->SetCerenkov(idtmed[1001], 26, ppckov, abscoMethane, efficAll, rIndexMethane);
- gMC->SetCerenkov(idtmed[1002], 26, ppckov, abscoQuarz, efficAll, rIndexQuarz);
- gMC->SetCerenkov(idtmed[1003], 26, ppckov, abscoFreon, efficAll, rIndexFreon);
- gMC->SetCerenkov(idtmed[1004], 26, ppckov, abscoMethane, efficAll, rIndexMethane);
- gMC->SetCerenkov(idtmed[1005], 26, ppckov, abscoCsI, efficCsI, rIndexMethane);
- gMC->SetCerenkov(idtmed[1006], 26, ppckov, abscoGrid, efficGrid, rIndexGrid);
- gMC->SetCerenkov(idtmed[1007], 26, ppckov, abscoOpaqueQuarz, efficAll, rIndexOpaqueQuarz);
- gMC->SetCerenkov(idtmed[1008], 26, ppckov, abscoMethane, efficAll, rIndexMethane);
- gMC->SetCerenkov(idtmed[1009], 26, ppckov, abscoGrid, efficGrid, rIndexGrid);
- gMC->SetCerenkov(idtmed[1010], 26, ppckov, abscoOpaqueQuarz, efficAll, rIndexOpaqueQuarz);
-}//void AliRICH::CreateMaterials()
-//__________________________________________________________________________________________________
-Float_t AliRICH::Fresnel(Float_t ene,Float_t pdoti, Bool_t pola)
-{
-
- //ENE(EV), PDOTI=COS(INC.ANG.), PDOTR=COS(POL.PLANE ROT.ANG.)
-
- 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,
- 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,
- 7.8,7.9,8.0,8.1,8.2,8.3,8.4,8.5};
- Float_t csin[36] = {2.14,2.21,2.33,2.48,2.76,2.97,2.99,2.59,2.81,3.05,
- 2.86,2.53,2.55,2.66,2.79,2.96,3.18,3.05,2.84,2.81,2.38,2.11,
- 2.01,2.13,2.39,2.73,3.08,3.15,2.95,2.73,2.56,2.41,2.12,1.95,
- 1.72,1.53};
- Float_t csik[36] = {0.,0.,0.,0.,0.,0.196,0.408,0.208,0.118,0.49,0.784,0.543,
- 0.424,0.404,0.371,0.514,0.922,1.102,1.139,1.376,1.461,1.253,0.878,
- 0.69,0.612,0.649,0.824,1.347,1.571,1.678,1.763,1.857,1.824,1.824,
- 1.714,1.498};
- Float_t xe=ene;
- Int_t j=Int_t(xe*10)-49;
- Float_t cn=csin[j]+((csin[j+1]-csin[j])/0.1)*(xe-en[j]);
- Float_t ck=csik[j]+((csik[j+1]-csik[j])/0.1)*(xe-en[j]);
-
- //FORMULAE FROM HANDBOOK OF OPTICS, 33.23 OR
- //W.R. HUNTER, J.O.S.A. 54 (1964),15 , J.O.S.A. 55(1965),1197
-
- Float_t sinin=TMath::Sqrt(1-pdoti*pdoti);
- Float_t tanin=sinin/pdoti;
-
- Float_t c1=cn*cn-ck*ck-sinin*sinin;
- Float_t c2=4*cn*cn*ck*ck;
- Float_t aO=TMath::Sqrt(0.5*(TMath::Sqrt(c1*c1+c2)+c1));
- Float_t b2=0.5*(TMath::Sqrt(c1*c1+c2)-c1);
-
- Float_t rs=((aO-pdoti)*(aO-pdoti)+b2)/((aO+pdoti)*(aO+pdoti)+b2);
- Float_t rp=rs*((aO-sinin*tanin)*(aO-sinin*tanin)+b2)/((aO+sinin*tanin)*(aO+sinin*tanin)+b2);
-
-
- //CORRECTION FACTOR FOR SURFACE ROUGHNESS
- //B.J. STAGG APPLIED OPTICS, 30(1991),4113
-
- Float_t sigraf=18.;
- Float_t lamb=1240/ene;
- Float_t fresn;
-
- Float_t rO=TMath::Exp(-(4*TMath::Pi()*pdoti*sigraf/lamb)*(4*TMath::Pi()*pdoti*sigraf/lamb));
-
- if(pola)
- {
- Float_t pdotr=0.8; //DEGREE OF POLARIZATION : 1->P , -1->S
- fresn=0.5*(rp*(1+pdotr)+rs*(1-pdotr));
- }
- else
- fresn=0.5*(rp+rs);
-
- fresn = fresn*rO;
- return(fresn);
-}//Float_t AliRICH::Fresnel(Float_t ene,Float_t pdoti, Bool_t pola)
-//__________________________________________________________________________________________________
-Float_t AliRICH::AbsoCH4(Float_t x)
-{//KLOSCH,SCH4(9),WL(9),EM(9),ALENGTH(31)
- Float_t sch4[9] = {.12,.16,.23,.38,.86,2.8,7.9,28.,80.}; //MB X 10^22
- //Float_t wl[9] = {153.,152.,151.,150.,149.,148.,147.,146.,145};
- Float_t em[9] = {8.1,8.158,8.212,8.267,8.322,8.378,8.435,8.493,8.55};
- const Float_t kLosch=2.686763E19; // LOSCHMIDT NUMBER IN CM-3
- const Float_t kIgas1=100, kIgas2=0, kOxy=10., kWater=5., kPressure=750.,kTemperature=283.;
- Float_t pn=kPressure/760.;
- Float_t tn=kTemperature/273.16;
-
-
- Float_t sm=0;
- if (x<7.75)
- sm=.06e-22;
-
- if(x>=7.75 && x<=8.1) // ------- METHANE CROSS SECTION -----------------
- { // ASTROPH. J. 214, L47 (1978)
- Float_t c0=-1.655279e-1;
- Float_t c1=6.307392e-2;
- Float_t c2=-8.011441e-3;
- Float_t c3=3.392126e-4;
- sm=(c0+c1*x+c2*x*x+c3*x*x*x)*1.e-18;
- }
-
- if (x> 8.1)
- {
- Int_t j=0;
- while (x<=em[j] || x>=em[j+1])
- {
- j++;
- Float_t a=(sch4[j+1]-sch4[j])/(em[j+1]-em[j]);
- sm=(sch4[j]+a*(x-em[j]))*1e-22;
- }
- }
-
- Float_t dm=(kIgas1/100.)*(1.-((kOxy+kWater)/1.e6))*kLosch*pn/tn;
- Float_t abslm=1./sm/dm;
-
- Float_t ai; // ------- ISOBUTHANE CROSS SECTION --------------
- Float_t absli; // i-C4H10 (ai) abs. length from curves in
- if (kIgas2 != 0) // Lu-McDonald paper for BARI RICH workshop .
- { // -----------------------------------------------------------
- if (x<7.25)
- ai=100000000.;
-
- if(x>=7.25 && x<7.375)
- ai=24.3;
-
- if(x>=7.375)
- ai=.0000000001;
-
- Float_t si = 1./(ai*kLosch*273.16/293.); // ISOB. CRO.SEC.IN CM2
- Float_t di=(kIgas2/100.)*(1.-((kOxy+kWater)/1.e6))*kLosch*pn/tn;
- absli =1./si/di;
- }
- else
- absli=1.e18;
-
- Float_t abslo; // ---------------------------------------------------------
- Float_t so=0; //
- if(x>=6.0) // transmission of O2
- { //
- if(x>=6.0 && x<6.5) // y= path in cm, x=energy in eV
- { // so= cross section for UV absorption in cm2
- so=3.392709e-13 * TMath::Exp(2.864104 *x); // do= O2 molecular density in cm-3
- so=so*1e-18; // ---------------------------------------------------------
- }
-
- if(x>=6.5 && x<7.0)
- {
- so=2.910039e-34 * TMath::Exp(10.3337*x);
- so=so*1e-18;
- }
-
-
- if (x>=7.0)
- {
- Float_t a0=-73770.76;
- Float_t a1=46190.69;
- Float_t a2=-11475.44;
- Float_t a3=1412.611;
- Float_t a4=-86.07027;
- Float_t a5=2.074234;
- so= a0+(a1*x)+(a2*x*x)+(a3*x*x*x)+(a4*x*x*x*x)+(a5*x*x*x*x*x);
- so=so*1e-18;
- }
-
- Float_t dox=(kOxy/1e6)*kLosch*pn/tn;
- abslo=1./so/dox;
- }
- else
- abslo=1.e18;
-
-
- Float_t abslw; // ---------------------------------------------------------
- //
- Float_t b0=29231.65; // transmission of H2O
- Float_t b1=-15807.74; //
- Float_t b2=3192.926; // y= path in cm, x=energy in eV
- Float_t b3=-285.4809; // sw= cross section for UV absorption in cm2
- Float_t b4=9.533944; // dw= H2O molecular density in cm-3
- // ---------------------------------------------------------
- if(x>6.75)
- {
- Float_t sw= b0+(b1*x)+(b2*x*x)+(b3*x*x*x)+(b4*x*x*x*x);
- sw=sw*1e-18;
- Float_t dw=(kWater/1e6)*kLosch*pn/tn;
- abslw=1./sw/dw;
- }
- else
- abslw=1.e18;
-
-
- Float_t alength=1./(1./abslm+1./absli+1./abslo+1./abslw);
- return (alength);
-}//AbsoCH4()
+ AliDebug(1,"Stop.");
+}//void AliRICH::BuildGeometry()
//__________________________________________________________________________________________________
void AliRICH::MakeBranch(Option_t* option)
-{//Create Tree branches for the RICH.
- if(GetDebug())Info("MakeBranch","Start with option= %s.",option);
+{
+//Create Tree branches for the RICH.
+ AliDebug(1,Form("Start with option= %s.",option));
const Int_t kBufferSize = 4000;
const char *cS = strstr(option,"S");
if(cH&&TreeH()){//H
- CreateHits(); //branch will be created in AliDetector::MakeBranch
- CreateCerenkovsOld(); MakeBranchInTree(TreeH(),"RICHCerenkov", &fCerenkovs, kBufferSize,0);
- CreateSpecialsOld(); MakeBranchInTree(TreeH(),"RICHSpecials", &fSpecials,kBufferSize,0);
+ HitCreate(); //branch will be created in AliDetector::MakeBranch
}//H
AliDetector::MakeBranch(option);//this is after cH because we need to guarantee that fHits array is created
if(cS&&fLoader->TreeS()){//S
- CreateSDigits(); MakeBranchInTree(fLoader->TreeS(),"RICH",&fSdigits,kBufferSize,0) ;
+ SDigCreate(); MakeBranchInTree(fLoader->TreeS(),"RICH",&fSdig,kBufferSize,0) ;
}//S
if(cD&&fLoader->TreeD()){//D
- CreateDigits();
- CreateDigitsOld();
- for(Int_t i=0;i<kNCH;i++){
- MakeBranchInTree(fLoader->TreeD(),Form("%sDigits%d",GetName(),i+1),&((*fDchambers)[i]),kBufferSize,0);
- MakeBranchInTree(fLoader->TreeD(),Form("%s%d",GetName(),i+1),&((*fDigitsNew)[i]),kBufferSize,0);
+ DigCreate();
+ for(Int_t i=0;i<fNcham;i++){
+ MakeBranchInTree(fLoader->TreeD(),Form("%s%d",GetName(),i+1),&((*fDig)[i]),kBufferSize,0);
}
}//D
if(cR&&fLoader->TreeR()){//R
- CreateClusters();
- CreateRawClustersOld();
- for(Int_t i=0;i<kNCH;i++){
- MakeBranchInTree(fLoader->TreeR(),Form("%sClusters%d",GetName(),i+1), &((*fClusters)[i]), kBufferSize, 0);
- MakeBranchInTree(fLoader->TreeR(),Form("%sRawClusters%d",GetName(),i+1), &((*fRawClusters)[i]), kBufferSize, 0);
- }
+ CluCreate();
+ for(Int_t i=0;i<fNcham;i++)
+ MakeBranchInTree(fLoader->TreeR(),Form("%sClusters%d",GetName(),i+1), &((*fClu)[i]), kBufferSize, 0);
}//R
- if(GetDebug())Info("MakeBranch","Stop.");
+ AliDebug(1,"Stop.");
}//void AliRICH::MakeBranch(Option_t* option)
//__________________________________________________________________________________________________
void AliRICH::SetTreeAddress()
-{//Set branch address for the Hits and Digits Tree.
- if(GetDebug())Info("SetTreeAddress","Start.");
+{
+//Set branch address for the Hits and Digits Tree.
+ AliDebug(1,"Start.");
TBranch *branch;
if(fLoader->TreeH()){//H
- if(GetDebug())Info("SetTreeAddress","tree H is requested.");
- CreateHits();//branch map will be in AliDetector::SetTreeAddress
- branch=fLoader->TreeH()->GetBranch("RICHCerenkov"); if(branch){CreateCerenkovsOld(); branch->SetAddress(&fCerenkovs);}
- branch=fLoader->TreeH()->GetBranch("RICHSpecials"); if(branch){CreateSpecialsOld(); branch->SetAddress(&fSpecials);}
+ AliDebug(1,"tree H is requested.");
+ HitCreate();//branch map will be in AliDetector::SetTreeAddress
}//H
AliDetector::SetTreeAddress();//this is after TreeH because we need to guarantee that fHits array is created
if(fLoader->TreeS()){//S
- if(GetDebug())Info("SetTreeAddress","tree S is requested.");
- branch=fLoader->TreeS()->GetBranch(GetName()); if(branch){CreateSDigits(); branch->SetAddress(&fSdigits);}
+ AliDebug(1,"tree S is requested.");
+ branch=fLoader->TreeS()->GetBranch(GetName()); if(branch){SDigCreate(); branch->SetAddress(&fSdig);}
}//S
if(fLoader->TreeD()){//D
- if(GetDebug())Info("SetTreeAddress","tree D is requested.");
- for(int i=0;i<kNCH;i++){
- branch=fLoader->TreeD()->GetBranch(Form("%s%d",GetName(),i+1));
- if(branch){CreateDigits(); branch->SetAddress(&((*fDigitsNew)[i]));}
-
- branch=fLoader->TreeD()->GetBranch(Form("%sDigits%d",GetName(),i+1));
- if(branch){CreateDigitsOld(); branch->SetAddress(&((*fDchambers)[i]));}
- }//for
+ AliDebug(1,"tree D is requested.");
+ for(int i=0;i<fNcham;i++){ branch=fLoader->TreeD()->GetBranch(Form("%s%d",GetName(),i+1)); if(branch){DigCreate(); branch->SetAddress(&((*fDig)[i]));}}
}//D
if(fLoader->TreeR()){//R
- if(GetDebug())Info("SetTreeAddress","tree R is requested.");
-
- for(int i=0;i<kNCH;i++){
- branch=fLoader->TreeR()->GetBranch(Form("%sClusters%d" ,GetName(),i+1));
- if(branch){CreateClusters(); branch->SetAddress(&((*fClusters)[i]));}
- }
-
- for(int i=0;i<kNCH;i++) {
- branch=fLoader->TreeR()->GetBranch(Form("%sRawClusters%d" ,GetName(),i+1));
- if(branch){CreateRawClustersOld(); branch->SetAddress(&((*fRawClusters)[i]));}
- }
+ AliDebug(1,"tree R is requested.");
+ for(int i=0;i<fNcham;i++){ branch=fLoader->TreeR()->GetBranch(Form("%sClusters%d" ,GetName(),i+1)); if(branch){CluCreate(); branch->SetAddress(&((*fClu)[i]));}}
}//R
- if(GetDebug())Info("SetTreeAddress","Stop.");
+ AliDebug(1,"Stop.");
}//void AliRICH::SetTreeAddress()
//__________________________________________________________________________________________________
-void AliRICH::Print(Option_t *option)const
+// AliRICHHit* AliRICH::Hit(Int_t tid)const
+// {
+// // Search for the first RICH hit belonging to the given tid
+// GetLoader()->LoadHits();
+// for(Int_t iPrimN=0;iPrimN<GetLoader()->TreeH()->GetEntries();iPrimN++){//prims loop
+// GetLoader()->TreeH()->GetEntry(iPrimN);
+// for(Int_t iHitN=0;iHitN<Hits()->GetEntries();iHitN++){
+// AliRICHHit *pHit=(AliRICHHit*)Hits()->At(iHitN);
+// if(tid==pHit->Track()) {GetLoader()->UnloadHits();return pHit;}
+// }//hits
+// }//prims loop
+// GetLoader()->UnloadHits();
+// return 0;
+// }
+//__________________________________________________________________________________________________
+void AliRICH::HitPrint(Int_t iEvtN)const
+{
+//Prints a list of RICH hits for a given event. Default is event number 0.
+ if(GetLoader()->GetRunLoader()->GetEvent(iEvtN)) return;
+ AliInfo(Form("List of RICH hits for event %i",iEvtN));
+ if(GetLoader()->LoadHits()) return;
+
+ Int_t iTotalHits=0;
+ for(Int_t iPrimN=0;iPrimN<GetLoader()->TreeH()->GetEntries();iPrimN++){//prims loop
+ GetLoader()->TreeH()->GetEntry(iPrimN);
+ Hits()->Print();
+ iTotalHits+=Hits()->GetEntries();
+ }
+ GetLoader()->UnloadHits();
+ AliInfo(Form("totally %i hits",iTotalHits));
+}
+//__________________________________________________________________________________________________
+void AliRICH::SDigPrint(Int_t iEvtN)const
{
- TObject::Print(option);
- Param()->Dump();
- fChambers->Print(option);
-}//void AliRICH::Print(Option_t *option)const
+//prints a list of RICH sdigits for a given event
+ if(GetLoader()->GetRunLoader()->GetEvent(iEvtN)) return;
+ Info("PrintSDigits","List of RICH sdigits for event %i",iEvtN);
+ if(GetLoader()->LoadSDigits()) return;
+
+ GetLoader()->TreeS()->GetEntry(0);
+ fSdig->Print();
+ GetLoader()->UnloadSDigits();
+ Printf("totally %i sdigits",fSdig->GetEntries());
+}
//__________________________________________________________________________________________________
-void AliRICH::CreateGeometry()
-{//Creates detailed geometry simulation (currently GEANT volumes tree)
- if(GetDebug())Info("CreateGeometry","Start.");
-//Opaque quartz thickness
- Float_t oqua_thickness = .5;
-//CsI dimensions
- Float_t pcX=Param()->PcSizeX();
- Float_t pcY=Param()->PcSizeY();
+void AliRICH::DigPrint(Int_t iEvtN)const
+{
+//prints a list of RICH digits for a given event
+ if(GetLoader()->GetRunLoader()->GetEvent(iEvtN)) return;
+ Printf("List of RICH digits for event %i",iEvtN);
+ if(GetLoader()->LoadDigits()) return;
- Int_t *idtmed = fIdtmed->GetArray()-999;
-
- Int_t i;
- Float_t zs;
- Int_t idrotm[1099];
- Float_t par[3];
+ Int_t iTotalDigits=0;
+ GetLoader()->TreeD()->GetEntry(0);
+ if(!fDig) return;
+ for(Int_t iCham=0;iCham<fNcham;iCham++){
+ TClonesArray *pDigs=(TClonesArray*)fDig->At(iCham); iTotalDigits+=pDigs->GetEntries(); pDigs->Print();
+ }
+ GetLoader()->UnloadDigits();
+ Printf("totally %i Digits",iTotalDigits);
+}
+//__________________________________________________________________________________________________
+void AliRICH::OccupancyPrint(Int_t iEvtNreq)const
+{
+//prints occupancy for each chamber in a given event
+ Int_t iEvtNmin,iEvtNmax;
+ if(iEvtNreq==-1){
+ iEvtNmin=0;
+ iEvtNmax=gAlice->GetEventsPerRun();
+ } else {
+ iEvtNmin=iEvtNreq;iEvtNmax=iEvtNreq+1;
+ }
-//External aluminium box
- par[0]=68.8*kcm;par[1]=13*kcm;par[2]=70.86*kcm; gMC->Gsvolu("RICH", "BOX ", idtmed[1009], par, 3);
-//Air
- par[0]=66.3; par[1] = 13; par[2] = 68.35; gMC->Gsvolu("SRIC", "BOX ", idtmed[1000], par, 3);
-//Air 2 (cutting the lower part of the box)
- par[0]=1.25; par[1] = 3; par[2] = 70.86; gMC->Gsvolu("AIR2", "BOX ", idtmed[1000], par, 3);
-//Air 3 (cutting the lower part of the box)
- par[0]=66.3; par[1] = 3; par[2] = 1.2505; gMC->Gsvolu("AIR3", "BOX ", idtmed[1000], par, 3);
-//Honeycomb
- par[0]=66.3;par[1]=0.188; par[2] = 68.35; gMC->Gsvolu("HONE", "BOX ", idtmed[1001], par, 3);
-//Aluminium sheet
- par[0]=66.3;par[1]=0.025;par[2]=68.35; gMC->Gsvolu("ALUM", "BOX ", idtmed[1009], par, 3);
- //par[0] = 66.5; par[1] = .025; par[2] = 63.1;
-//Quartz
- par[0]=Param()->QuartzWidth()/2;par[1]=Param()->QuartzThickness()/2;par[2]=Param()->QuartzLength()/2;
- gMC->Gsvolu("QUAR", "BOX ", idtmed[1002], par, 3);
-//Spacers (cylinders)
- par[0]=0.;par[1]=.5;par[2]=Param()->FreonThickness()/2; gMC->Gsvolu("SPAC", "TUBE", idtmed[1002], par, 3);
-//Feet (freon slabs supports)
- par[0] = .7; par[1] = .3; par[2] = 1.9; gMC->Gsvolu("FOOT", "BOX", idtmed[1009], par, 3);
-//Opaque quartz
- par[0]=Param()->QuartzWidth()/2;par[1]= .2;par[2]=Param()->QuartzLength()/2;
- gMC->Gsvolu("OQUA", "BOX ", idtmed[1007], par, 3);
-//Frame of opaque quartz
- par[0]=Param()->OuterFreonWidth()/2;par[1]=Param()->FreonThickness()/2;par[2]=Param()->OuterFreonLength()/2;
- gMC->Gsvolu("OQF1", "BOX ", idtmed[1007], par, 3);
- par[0]=Param()->InnerFreonWidth()/2;par[1]=Param()->FreonThickness()/2;par[2]=Param()->InnerFreonLength()/2;
- gMC->Gsvolu("OQF2", "BOX ", idtmed[1007], par, 3);
-//Freon
- par[0]=Param()->OuterFreonWidth()/2 - oqua_thickness;
- par[1]=Param()->FreonThickness()/2;
- par[2]=Param()->OuterFreonLength()/2 - 2*oqua_thickness;
- gMC->Gsvolu("FRE1", "BOX ", idtmed[1003], par, 3);
-
- par[0]=Param()->InnerFreonWidth()/2 - oqua_thickness;
- par[1]=Param()->FreonThickness()/2;
- par[2]=Param()->InnerFreonLength()/2 - 2*oqua_thickness;
- gMC->Gsvolu("FRE2", "BOX ", idtmed[1003], par, 3);
-//Methane
- par[0]=pcX/2;par[1]=Param()->GapThickness()/2;par[2]=pcY/2; gMC->Gsvolu("META","BOX ",idtmed[1004], par, 3);
-//Methane gap
- par[0]=pcX/2;par[1]=Param()->ProximityGapThickness()/2;par[2]=pcY/2;gMC->Gsvolu("GAP ","BOX ",(*fIdtmed)[kGAP],par,3);
-//CsI PC
- par[0]=pcX/2;par[1]=.25;par[2]=pcY/2; gMC->Gsvolu("CSI ", "BOX ", (*fIdtmed)[kCSI], par, 3);
-//Anode grid
- par[0] = 0.;par[1] = .001;par[2] = 20.; gMC->Gsvolu("GRID", "TUBE", idtmed[1006], par, 3);
-
-//Wire supports
-//Bar of metal
- par[0]=pcX/2;par[1]=1.05;par[2]=1.05; gMC->Gsvolu("WSMe", "BOX ", idtmed[1009], par, 3);
-//Ceramic pick up (base)
- par[0]=pcX/2;par[1]= .25;par[2]=1.05; gMC->Gsvolu("WSG1", "BOX ", idtmed[1010], par, 3);
-//Ceramic pick up (head)
- par[0] = pcX/2;par[1] = .1;par[2] = .1; gMC->Gsvolu("WSG2", "BOX ", idtmed[1010], par, 3);
+ if(GetLoader()->GetRunLoader()->LoadHeader()) return;
+ if(GetLoader()->GetRunLoader()->LoadKinematics()) return;
+
+// Info("Occupancy","for event %i",iEvtN);
+ if(GetLoader()->LoadHits()) return;
+ if(GetLoader()->LoadDigits()) return;
-//Aluminium supports for methane and CsI
-//Short bar
- par[0]=pcX/2;par[1]=Param()->GapThickness()/2 + .25; par[2] = (68.35 - pcY/2)/2;
- gMC->Gsvolu("SMSH", "BOX", idtmed[1009], par, 3);
-//Long bar
- par[0]=(66.3 - pcX/2)/2;par[1]=Param()->GapThickness()/2+.25;par[2]=pcY/2+68.35-pcY/2;
- gMC->Gsvolu("SMLG", "BOX", idtmed[1009], par, 3);
-
-//Aluminium supports for freon
-//Short bar
- par[0] = Param()->QuartzWidth()/2; par[1] = .3; par[2] = (68.35 - Param()->QuartzLength()/2)/2;
- gMC->Gsvolu("SFSH", "BOX", idtmed[1009], par, 3);
-//Long bar
- par[0] = (66.3 - Param()->QuartzWidth()/2)/2; par[1] = .3;
- par[2] = Param()->QuartzLength()/2 + 68.35 - Param()->QuartzLength()/2;
- gMC->Gsvolu("SFLG", "BOX", idtmed[1009], par, 3);
-//PCB backplane
- par[0] = pcX/2;par[1] = .25; par[2] = pcY/4 -.5025; gMC->Gsvolu("PCB ", "BOX", idtmed[1011], par, 3);
+ Int_t totPadsPerChamber = AliRICHParam::NpadsX()*AliRICHParam::NpadsY();
-//Backplane supports
-//Aluminium slab
- par[0] = 33.15;par[1] = 2;par[2] = 21.65; gMC->Gsvolu("BACK", "BOX", idtmed[1009], par, 3);
-//Big hole
- par[0] = 9.05; par[1] = 2; par[2] = 4.4625; gMC->Gsvolu("BKHL", "BOX", idtmed[1000], par, 3);
-//Small hole
- par[0] = 5.7;par[1] = 2;par[2] = 4.4625; gMC->Gsvolu("BKHS", "BOX", idtmed[1000], par, 3);
-//Place holes inside backplane support
- gMC->Gspos("BKHS", 1, "BACK", .8 + 5.7,0., .6 + 4.4625, 0, "ONLY");
- gMC->Gspos("BKHS", 2, "BACK", -.8 - 5.7,0., .6 + 4.4625, 0, "ONLY");
- gMC->Gspos("BKHS", 3, "BACK", .8 + 5.7,0., -.6 - 4.4625, 0, "ONLY");
- gMC->Gspos("BKHS", 4, "BACK", -.8 - 5.7,0., -.6 - 4.4625, 0, "ONLY");
- gMC->Gspos("BKHS", 5, "BACK", .8 + 5.7,0., .6 + 8.925 + 1.2 + 4.4625, 0, "ONLY");
- gMC->Gspos("BKHS", 6, "BACK", -.8 - 5.7,0., .6 + 8.925 + 1.2 + 4.4625, 0, "ONLY");
- gMC->Gspos("BKHS", 7, "BACK", .8 + 5.7,0., -.6 - 8.925 - 1.2 - 4.4625, 0, "ONLY");
- gMC->Gspos("BKHS", 8, "BACK", -.8 - 5.7,0., -.6 - 8.925 - 1.2 - 4.4625, 0, "ONLY");
- gMC->Gspos("BKHL", 1, "BACK", .8 + 11.4 + 1.6 + 9.05, 0., .6 + 4.4625, 0, "ONLY");
- gMC->Gspos("BKHL", 2, "BACK", -.8 - 11.4 - 1.6 - 9.05, 0., .6 + 4.4625, 0, "ONLY");
- gMC->Gspos("BKHL", 3, "BACK", .8 + 11.4 + 1.6 + 9.05, 0., -.6 - 4.4625, 0, "ONLY");
- gMC->Gspos("BKHL", 4, "BACK", -.8 - 11.4 - 1.6 - 9.05, 0., -.6 - 4.4625, 0, "ONLY");
- gMC->Gspos("BKHL", 5, "BACK", .8 + 11.4+ 1.6 + 9.05, 0., .6 + 8.925 + 1.2 + 4.4625, 0, "ONLY");
- gMC->Gspos("BKHL", 6, "BACK", -.8 - 11.4 - 1.6 - 9.05, 0., .6 + 8.925 + 1.2 + 4.4625, 0, "ONLY");
- gMC->Gspos("BKHL", 7, "BACK", .8 + 11.4 + 1.6 + 9.05, 0., -.6 - 8.925 - 1.2 - 4.4625, 0, "ONLY");
- gMC->Gspos("BKHL", 8, "BACK", -.8 - 11.4 - 1.6 - 9.05, 0., -.6 - 8.925 - 1.2 - 4.4625, 0, "ONLY");
-//Place material inside RICH
- gMC->Gspos("SRIC", 1, "RICH", 0.,0., 0., 0, "ONLY");
- gMC->Gspos("AIR2", 1, "RICH", 66.3 + 1.2505, 1.276-Param()->GapThickness()/2-Param()->QuartzThickness()-Param()->FreonThickness()- .4 - .6 - .05 - .376 -.5 - 3.35, 0., 0, "ONLY");
- gMC->Gspos("AIR2", 2, "RICH", -66.3 - 1.2505,1.276-Param()->GapThickness()/2-Param()->QuartzThickness()-Param()->FreonThickness()- .4 - .6 - .05 - .376 -.5 - 3.35, 0., 0, "ONLY");
- gMC->Gspos("AIR3", 1, "RICH", 0., 1.276-Param()->GapThickness()/2 - Param()->QuartzThickness() - Param()->FreonThickness()- .4 - .6 - .05 - .376 -.5 - 3.35, -68.35 - 1.25, 0, "ONLY");
- gMC->Gspos("AIR3", 2, "RICH", 0., 1.276 - Param()->GapThickness()/2 - Param()->QuartzThickness() - Param()->FreonThickness()- .4 - .6 - .05 - .376 -.5 - 3.35, 68.35 + 1.25, 0, "ONLY");
- gMC->Gspos("ALUM", 1, "SRIC", 0., 1.276 - Param()->GapThickness()/2 - Param()->QuartzThickness() - Param()->FreonThickness()- .4 - .6 - .05 - .376 -.025, 0., 0, "ONLY");
- gMC->Gspos("HONE", 1, "SRIC", 0., 1.276- Param()->GapThickness()/2 - Param()->QuartzThickness() - Param()->FreonThickness()- .4 - .6 - .05 - .188, 0., 0, "ONLY");
- gMC->Gspos("ALUM", 2, "SRIC", 0., 1.276 - Param()->GapThickness()/2 - Param()->QuartzThickness() - Param()->FreonThickness()- .4 - .6 - .025, 0., 0, "ONLY");
- gMC->Gspos("FOOT", 1, "SRIC", 64.95, 1.276 - Param()->GapThickness()/2 - Param()->QuartzThickness() - Param()->FreonThickness()- .4 - .3, 36.9, 0, "ONLY");
- gMC->Gspos("FOOT", 2, "SRIC", 21.65, 1.276 - Param()->GapThickness()/2 - Param()->QuartzThickness() - Param()->FreonThickness()- .4 - .3 , 36.9, 0, "ONLY");
- gMC->Gspos("FOOT", 3, "SRIC", -21.65, 1.276 - Param()->GapThickness()/2 - Param()->QuartzThickness() - Param()->FreonThickness()- .4 - .3, 36.9, 0, "ONLY");
- gMC->Gspos("FOOT", 4, "SRIC", -64.95, 1.276 - Param()->GapThickness()/2 - Param()->QuartzThickness() - Param()->FreonThickness()- .4 - .3, 36.9, 0, "ONLY");
- gMC->Gspos("FOOT", 5, "SRIC", 64.95, 1.276 - Param()->GapThickness()/2 - Param()->QuartzThickness() - Param()->FreonThickness()- .4 - .3, -36.9, 0, "ONLY");
- gMC->Gspos("FOOT", 6, "SRIC", 21.65, 1.276 - Param()->GapThickness()/2 - Param()->QuartzThickness() - Param()->FreonThickness()- .4 - .3, -36.9, 0, "ONLY");
- gMC->Gspos("FOOT", 7, "SRIC", -21.65, 1.276 - Param()->GapThickness()/2 - Param()->QuartzThickness() - Param()->FreonThickness()- .4 - .3, -36.9, 0, "ONLY");
- gMC->Gspos("FOOT", 8, "SRIC", -64.95, 1.276 - Param()->GapThickness()/2 - Param()->QuartzThickness() - Param()->FreonThickness()- .4 - .3, -36.9, 0, "ONLY");
- gMC->Gspos("OQUA", 1, "SRIC", 0., 1.276 - Param()->GapThickness()/2 - Param()->QuartzThickness() - Param()->FreonThickness()- .2, 0., 0, "ONLY");
-// Methane supports
- gMC->Gspos("SMLG", 1, "SRIC", pcX/2 + (66.3 - pcX/2)/2, 1.276 + .25, 0., 0, "ONLY");
- gMC->Gspos("SMLG", 2, "SRIC", - pcX/2 - (66.3 - pcX/2)/2, 1.276 + .25, 0., 0, "ONLY");
- gMC->Gspos("SMSH", 1, "SRIC", 0., 1.276 + .25, pcY/2 + (68.35 - pcY/2)/2, 0, "ONLY");
- gMC->Gspos("SMSH", 2, "SRIC", 0., 1.276 + .25, - pcY/2 - (68.35 - pcY/2)/2, 0, "ONLY");
-//Freon supports
- Float_t supp_y = 1.276 - Param()->GapThickness()/2- Param()->QuartzThickness() -Param()->FreonThickness() - .2 + .3; //y position of freon supports
- gMC->Gspos("SFLG", 1, "SRIC", Param()->QuartzWidth()/2 + (66.3 - Param()->QuartzWidth()/2)/2, supp_y, 0., 0, "ONLY");
- gMC->Gspos("SFLG", 2, "SRIC", - Param()->QuartzWidth()/2 - (66.3 - Param()->QuartzWidth()/2)/2, supp_y, 0., 0, "ONLY");
- gMC->Gspos("SFSH", 1, "SRIC", 0., supp_y, Param()->QuartzLength()/2 + (68.35 - Param()->QuartzLength()/2)/2, 0, "ONLY");
- gMC->Gspos("SFSH", 2, "SRIC", 0., supp_y, - Param()->QuartzLength()/2 - (68.35 - Param()->QuartzLength()/2)/2, 0, "ONLY");
- AliMatrix(idrotm[1019], 0., 0., 90., 0., 90., 90.);
-//Place spacers
- Int_t nspacers = 30;
- for (i = 0; i < nspacers/3; i++) {
- zs = -11.6/2 + (TMath::Abs(nspacers/6) - i) * 12.2;
- gMC->Gspos("SPAC", i, "FRE1", 10.5, 0., zs, idrotm[1019], "ONLY"); //Original settings
- }
- for (i = nspacers/3; i < (nspacers*2)/3; i++) {
- zs = -11.6/2 + (nspacers/3 + TMath::Abs(nspacers/6) - i) * 12.2;
- gMC->Gspos("SPAC", i, "FRE1", 0, 0., zs, idrotm[1019], "ONLY"); //Original settings
- }
- for (i = (nspacers*2)/3; i < nspacers; ++i) {
- zs = -11.6/2 + ((nspacers*2)/3 + TMath::Abs(nspacers/6) - i) * 12.2;
- gMC->Gspos("SPAC", i, "FRE1", -10.5, 0., zs, idrotm[1019], "ONLY"); //Original settings
- }
- for (i = 0; i < nspacers/3; i++) {
- zs = -11.6/2 + (TMath::Abs(nspacers/6) - i) * 12.2;
- gMC->Gspos("SPAC", i, "FRE2", 10.5, 0., zs, idrotm[1019], "ONLY"); //Original settings
- }
- for (i = nspacers/3; i < (nspacers*2)/3; i++) {
- zs = -11.6/2 + (nspacers/3 + TMath::Abs(nspacers/6) - i) * 12.2;
- gMC->Gspos("SPAC", i, "FRE2", 0, 0., zs, idrotm[1019], "ONLY"); //Original settings
+
+ for(Int_t iEvtN=iEvtNmin;iEvtN<iEvtNmax;iEvtN++){
+ Int_t nDigCh[kNchambers]={0,0,0,0,0,0,0};
+ Int_t iChHits[kNchambers]={0,0,0,0,0,0,0};
+ Int_t nPrim[kNchambers]={0,0,0,0,0,0,0};
+ Int_t nSec[kNchambers]={0,0,0,0,0,0,0};
+ AliInfo(Form("events processed %i",iEvtN));
+ if(GetLoader()->GetRunLoader()->GetEvent(iEvtN)) return;
+ AliStack *pStack = GetLoader()->GetRunLoader()->Stack();
+ for(Int_t iPrimN=0;iPrimN<GetLoader()->TreeH()->GetEntries();iPrimN++){//prims loop
+ GetLoader()->TreeH()->GetEntry(iPrimN);
+ for(Int_t iHitN=0;iHitN<Hits()->GetEntries();iHitN++){
+ AliRICHHit *pHit = (AliRICHHit *)Hits()->At(iHitN);
+ if(pHit->Eloss()>0){
+ iChHits[pHit->C()-1]++;
+ if(pStack->Particle(pHit->GetTrack())->Rho()<0.01) nPrim[pHit->C()-1]++;else nSec[pHit->C()-1]++;
+ }
+ }
+ }
+ GetLoader()->TreeD()->GetEntry(0);
+ for(Int_t iCh=0;iCh<fNcham;iCh++) {
+ nDigCh[iCh]= ((TClonesArray*)fDig->At(iCh))->GetEntries();
+ Double_t occupancy = (Double_t)nDigCh[iCh-1]/(Double_t)totPadsPerChamber;
+ Info("Occupancy","for chamber %i = %4.2f %% and charged prim tracks %i and sec. tracks %i with total %i",
+ iCh+1,occupancy*100.,nPrim[iCh],nSec[iCh],iChHits[iCh]);
+ }
}
- for (i = (nspacers*2)/3; i < nspacers; ++i) {
- zs = -11.6/2 + ((nspacers*2)/3 + TMath::Abs(nspacers/6) - i) * 12.2;
- gMC->Gspos("SPAC", i, "FRE2", -10.5, 0., zs, idrotm[1019], "ONLY"); //Original settings
+ GetLoader()->UnloadHits();
+ GetLoader()->UnloadDigits();
+ GetLoader()->GetRunLoader()->UnloadHeader();
+ GetLoader()->GetRunLoader()->UnloadKinematics();
+}
+//__________________________________________________________________________________________________
+void AliRICH::CluPrint(Int_t iEvtN)const
+{
+//prints a list of RICH clusters for a given event
+ Printf("List of RICH clusters for event %i",iEvtN);
+ GetLoader()->GetRunLoader()->GetEvent(iEvtN);
+ if(GetLoader()->LoadRecPoints()) return;
+
+ Int_t iCluCnt=0;
+ GetLoader()->TreeR()->GetEntry(0);
+ for(Int_t iCham=0;iCham<fNcham;iCham++){
+ TClonesArray *pClus=(TClonesArray*)fClu->At(iCham); iCluCnt+=pClus->GetEntries(); pClus->Print();
}
- gMC->Gspos("FRE1", 1, "OQF1", 0., 0., 0., 0, "ONLY");
- gMC->Gspos("FRE2", 1, "OQF2", 0., 0., 0., 0, "ONLY");
- gMC->Gspos("OQF1", 1, "SRIC", Param()->OuterFreonWidth()/2 + Param()->InnerFreonWidth()/2 + 2, 1.276 - Param()->GapThickness()/2- Param()->QuartzThickness() -Param()->FreonThickness()/2, 0., 0, "ONLY"); //Original settings (31.3)
- gMC->Gspos("OQF2", 2, "SRIC", 0., 1.276 - Param()->GapThickness()/2 - Param()->QuartzThickness() - Param()->FreonThickness()/2, 0., 0, "ONLY"); //Original settings
- gMC->Gspos("OQF1", 3, "SRIC", - (Param()->OuterFreonWidth()/2 + Param()->InnerFreonWidth()/2) - 2, 1.276 - Param()->GapThickness()/2 - Param()->QuartzThickness() - Param()->FreonThickness()/2, 0., 0, "ONLY"); //Original settings (-31.3)
- gMC->Gspos("QUAR", 1, "SRIC", 0., 1.276 - Param()->GapThickness()/2 - Param()->QuartzThickness()/2, 0., 0, "ONLY");
- gMC->Gspos("GAP ", 1, "META", 0., Param()->GapThickness()/2 - Param()->ProximityGapThickness()/2 - 0.0001, 0., 0, "ONLY");
- gMC->Gspos("META", 1, "SRIC", 0., 1.276, 0., 0, "ONLY");
- gMC->Gspos("CSI ", 1, "SRIC", 0., 1.276 + Param()->GapThickness()/2 + .25, 0., 0, "ONLY");
-//Wire support placing
- gMC->Gspos("WSG2", 1, "GAP ", 0., Param()->ProximityGapThickness()/2 - .1, 0., 0, "ONLY");
- gMC->Gspos("WSG1", 1, "CSI ", 0., 0., 0., 0, "ONLY");
- gMC->Gspos("WSMe", 1, "SRIC ", 0., 1.276 + Param()->GapThickness()/2 + .5 + 1.05, 0., 0, "ONLY");
-//Backplane placing
- gMC->Gspos("BACK", 1, "SRIC ", -33.15, 1.276 + Param()->GapThickness()/2 + .5 + 2.1 + 2, 43.3, 0, "ONLY");
- gMC->Gspos("BACK", 2, "SRIC ", 33.15, 1.276 + Param()->GapThickness()/2 + .5 + 2.1 + 2 , 43.3, 0, "ONLY");
- gMC->Gspos("BACK", 3, "SRIC ", -33.15, 1.276 + Param()->GapThickness()/2 + .5 + 2.1 + 2, 0., 0, "ONLY");
- gMC->Gspos("BACK", 4, "SRIC ", 33.15, 1.276 + Param()->GapThickness()/2 + .5 + 2.1 + 2, 0., 0, "ONLY");
- gMC->Gspos("BACK", 5, "SRIC ", 33.15, 1.276 + Param()->GapThickness()/2 + .5 + 2.1 + 2, -43.3, 0, "ONLY");
- gMC->Gspos("BACK", 6, "SRIC ", -33.15, 1.276 + Param()->GapThickness()/2 + .5 + 2.1 + 2, -43.3, 0, "ONLY");
-//PCB placing
- gMC->Gspos("PCB ", 1, "SRIC ", 0., 1.276 + Param()->GapThickness()/2 + .5 + 1.05, pcX/4 + .5025 + 2.5, 0, "ONLY");
- gMC->Gspos("PCB ", 2, "SRIC ", 0., 1.276 + Param()->GapThickness()/2 + .5 + 1.05, -pcX/4 - .5025 - 2.5, 0, "ONLY");
+ GetLoader()->UnloadRecPoints();
+ Printf("totally %i clusters for event %i",iCluCnt,iEvtN);
+}
+//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+void AliRICH::DisplayEvent(Int_t iEvtNmin,Int_t iEvtNmax)const
+{
+// Display digits, reconstructed tracks intersections and RICH rings if available
+ TH2F *pH2[8];
+
+ GetLoader()->LoadDigits();
+
+ TLatex t; t.SetTextSize(0.1);
+ TCanvas *pC = new TCanvas("RICHDisplay","RICH Display",0,0,1226,900); pC->Divide(3,3); pC->cd(9); t.DrawText(0.2,0.4,"View to IP");
+ gStyle->SetPalette(1);
-//place chambers into mother volume ALIC
- for(int i=1;i<=kNCH;i++){
- AliMatrix(idrotm[1000+i],C(i)->ThetaXd(),C(i)->PhiXd(),
- C(i)->ThetaYd(),C(i)->PhiYd(),
- C(i)->ThetaZd(),C(i)->PhiZd());
- gMC->Gspos("RICH",i,"ALIC",C(i)->X(),C(i)->Y(),C(i)->Z(),idrotm[1000+i], "ONLY");
+
+ for(Int_t iCh=1;iCh<=fNcham;iCh++) {
+ pH2[iCh] = new TH2F(Form("RichDigH2_%i",iCh),Form("Chamber %i;cm;cm",iCh),165,0,AliRICHParam::PcSizeX(),144,0,AliRICHParam::PcSizeY());
+ pH2[iCh]->SetMarkerColor(kGreen);
+ pH2[iCh]->SetMarkerStyle(29);
+ pH2[iCh]->SetMarkerSize(0.4);
+ pH2[iCh]->SetStats(kFALSE);
+ pH2[iCh]->SetMaximum(300);
}
+
+ if(iEvtNmax>gAlice->GetEventsPerRun()||iEvtNmax==0) iEvtNmax=gAlice->GetEventsPerRun()-1;
- if(GetDebug())Info("CreateGeometry","Stop.");
-}//void AliRICH::CreateGeometry()
-//__________________________________________________________________________________________________
-void AliRICH::CreateChambers()
-{//create all RICH Chambers on each call. Previous chambers deleted
- if(fChambers) delete fChambers;
- if(GetDebug())Info("CreateChambers","Creating RICH chambers.");
- fChambers=new TObjArray(kNCH);
- fChambers->SetOwner();
- for(int i=0;i<kNCH;i++) fChambers->AddAt(new AliRICHChamber(i+1,Param()),i);
-}//void AliRICH::CreateChambers()
-//__________________________________________________________________________________________________
-void AliRICH::GenerateFeedbacks(Int_t iChamber,Float_t eloss)
-{// Generate FeedBack photons
- Int_t j;
- Float_t cthf, phif, enfp = 0, sthf;
- Float_t e1[3], e2[3], e3[3];
- Float_t vmod, uswop;
- Float_t dir[3], phi;
- Float_t pol[3], mom[4];
-//Determine number of feedback photons
- TLorentzVector globX4;
- gMC->TrackPosition(globX4);
- Int_t sector;
- Int_t iTotQdc=Param()->Loc2TotQdc(C(iChamber)->Glob2Loc(globX4),eloss,gMC->TrackPid(),sector);
- Int_t iNphotons=gMC->GetRandom()->Poisson(Param()->AlphaFeedback(sector)*iTotQdc);
- Info("GenerateFeedbacks","N photons=%i",iNphotons);
-//Generate photons
- for(Int_t i=0;i<iNphotons;i++){
- Double_t ranf[2];
- gMC->GetRandom()->RndmArray(2,ranf); //Sample direction
- cthf=ranf[0]*2-1.0;
- if(cthf<0) continue;
- sthf = TMath::Sqrt((1 - cthf) * (1 + cthf));
- phif = ranf[1] * 2 * TMath::Pi();
-
- if(Double_t randomNumber=gMC->GetRandom()->Rndm()<=0.57)
- enfp = 7.5e-9;
- else if(randomNumber<=0.7)
- enfp = 6.4e-9;
- else
- enfp = 7.9e-9;
-
+ for(Int_t iEvt=iEvtNmin;iEvt<=iEvtNmax;iEvt++) {//events loop
+ pC->cd(3); t.DrawText(0.2,0.4,Form("Event %i",iEvt));
- dir[0] = sthf * TMath::Sin(phif); dir[1] = cthf; dir[2] = sthf * TMath::Cos(phif);
- gMC->Gdtom(dir, mom, 2);
- mom[0]*=enfp; mom[1]*=enfp; mom[2]*=enfp;
- mom[3] = TMath::Sqrt(mom[0]*mom[0]+mom[1]*mom[1]+mom[2]*mom[2]);
-
- // Polarisation
- e1[0]= 0; e1[1]=-dir[2]; e1[2]= dir[1];
- e2[0]=-dir[1]; e2[1]= dir[0]; e2[2]= 0;
- e3[0]= dir[1]; e3[1]= 0; e3[2]=-dir[0];
-
- vmod=0;
- for(j=0;j<3;j++) vmod+=e1[j]*e1[j];
- if (!vmod) for(j=0;j<3;j++) {
- uswop=e1[j];
- e1[j]=e3[j];
- e3[j]=uswop;
+ GetLoader()->GetRunLoader()->GetEvent(iEvt); //get event
+ GetLoader()->TreeD()->GetEntry(0); //get list of digits
+ for(Int_t iCh=1;iCh<=fNcham;iCh++) {//chambers loop
+ pH2[iCh]->Reset();
+ for(Int_t iDig=0;iDig < Digs(iCh)->GetEntries();iDig++) {//digits loop
+ AliRICHDigit *pDig = (AliRICHDigit*)Digs(iCh)->At(iDig);
+ TVector2 x2=AliRICHParam::Pad2Loc(pDig->Pad());
+ pH2[pDig->C()]->Fill(x2.X(),x2.Y(),pDig->Qdc());
+ }//digits loop
+ if(iCh==1) pC->cd(9);
+ if(iCh==2) pC->cd(8);
+ if(iCh==3) pC->cd(6);
+ if(iCh==4) pC->cd(5);
+ if(iCh==5) pC->cd(4);
+ if(iCh==6) pC->cd(2);
+ if(iCh==7) pC->cd(1);
+ pH2[iCh]->Draw("col");
+ ReadESD(iEvt,iCh);
+ AliRICHParam::DrawSectors();
+ }//chambers loop
+ pC->Update();
+ pC->Modified();
+
+ if(iEvt<iEvtNmax) {gPad->WaitPrimitive();pC->Clear();}
+ }//events loop
+}//ShowEvent()
+//__________________________________________________________________________________________________
+void AliRICH::Display()const
+{
+//Provides fast event display
+//For RICH only, full display is .x Display.C
+ Bool_t isHits =!GetLoader()->LoadHits();
+ Bool_t isDigits =!GetLoader()->LoadDigits();
+ Bool_t isClusters=!GetLoader()->LoadRecPoints();
+
+ if(!isHits && !isDigits && !isClusters){Error("Exec","No hits digits and clusters. Nothing to display.");return;}
+
+ TCanvas *pCanvas = new TCanvas("Display","RICH Display",0,0,600,600);
+
+ TH2F *pHitsH2=0,*pDigitsH2=0,*pClustersH2=0;
+
+ if(isHits) pHitsH2 = new TH2F("pHitsH2" , "Event Display;x,cm;y,cm",165,0,AliRICHParam::PcSizeX(),
+ 144,0,AliRICHParam::PcSizeY());
+ if(pHitsH2) pHitsH2->SetStats(kFALSE);
+
+ if(isDigits) pDigitsH2 = new TH2F("pDigitsH2" ,"Event Display",165,0,AliRICHParam::PcSizeX(),
+ 144,0,AliRICHParam::PcSizeY());
+ if(isClusters) pClustersH2 = new TH2F("pClustersH2","Event Display",165,0,AliRICHParam::PcSizeX(),
+ 144,0,AliRICHParam::PcSizeY());
+
+ for(Int_t iEvt=0;iEvt<GetLoader()->GetRunLoader()->GetNumberOfEvents();iEvt++){//events Loop
+ GetLoader()->GetRunLoader()->GetEvent(iEvt);
+//display all the staff on chamber by chamber basis
+ for(Int_t iCh=1;iCh<=fNcham;iCh++){//chambers loop
+ if(isHits) pHitsH2 ->Reset();
+ if(isDigits) pDigitsH2 ->Reset();
+ if(isClusters) pClustersH2->Reset();
+//deals with hits
+ for(Int_t i=0;i<GetLoader()->TreeH()->GetEntries();i++){//TreeH loop
+ GetLoader()->TreeH()->GetEntry(i);
+ for(Int_t iHit=0;iHit<Hits()->GetEntries();iHit++){//hits loop
+ AliRICHHit *pHit = (AliRICHHit*)Hits()->At(iHit);
+ if(pHit->C()==iCh){
+ TVector2 hitLocX2 = AliRICHParam::Instance()->Mars2Lors(iCh,pHit->OutX3());
+ pHitsH2->Fill(hitLocX2.X(),hitLocX2.Y(),200);
+ }//if
+ }//hits loop
+ }//TreeH loop
+ pHitsH2->SetTitle(Form("event %i chamber %2i",iEvt,iCh));
+ pHitsH2->SetMarkerColor(kRed); pHitsH2->SetMarkerStyle(29); pHitsH2->SetMarkerSize(0.4);
+ pHitsH2->Draw();
+ AliRICHParam::DrawSectors();
+ TLatex l; l.SetNDC(); l.SetTextSize(0.02);
+ if(!isHits) {l.SetTextColor(kRed) ;l.DrawLatex(0.1,0.01,"No Hits" );}
+ if(!isDigits) {l.SetTextColor(kGreen);l.DrawLatex(0.4,0.01,"No DIGITS" );}
+ if(!isClusters) {l.SetTextColor(kBlue) ;l.DrawLatex(0.8,0.01,"No CLUSTERS");}
+ pCanvas->Update(); pCanvas->Modified(); gPad->WaitPrimitive();
+//deals with digits
+ if(isDigits){
+ GetLoader()->TreeD()->GetEntry(0);
+ for(Int_t iDig=0;iDig < Digs(iCh)->GetEntries();iDig++){//digits loop
+ AliRICHDigit *pDig = (AliRICHDigit*)Digs(iCh)->At(iDig);
+ TVector2 x2=AliRICHParam::Pad2Loc(pDig->Pad());
+ pDigitsH2->Fill(x2.X(),x2.Y(),100);
+ }//digits loop
+ pDigitsH2->SetMarkerColor(kGreen); pDigitsH2->SetMarkerStyle(29); pDigitsH2->SetMarkerSize(0.4);
+ pDigitsH2->Draw("same");
+ pCanvas->Update(); pCanvas->Modified(); gPad->WaitPrimitive();
+ }//if(isDigits)
+//deals with clusters
+ if(isClusters){
+ GetLoader()->TreeR()->GetEntry(0);
+ for(Int_t iClu=0;iClu<Clus(iCh)->GetEntries();iClu++){//clusters loop
+ AliRICHCluster *pClu = (AliRICHCluster*)Clus(iCh)->At(iClu);
+ pClustersH2->Fill(pClu->X(),pClu->Y(),50);
+ }//clusters loop
+ pClustersH2->SetMarkerColor(kBlue); pClustersH2->SetMarkerStyle(29); pClustersH2->SetMarkerSize(0.4);
+ pClustersH2->Draw("same");
+ pCanvas->Update(); pCanvas->Modified(); gPad->WaitPrimitive();
+ }//if(isClusters)
+ }//chambers loop
+ }//events Loop
+
+ delete pCanvas;
+ GetLoader()->UnloadHits();
+ if(isDigits) GetLoader()->UnloadDigits();
+ if(isClusters) GetLoader()->UnloadRecPoints();
+}//Display()
+//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+void AliRICH::ReadESD(Int_t iEventN, Int_t iChamber)const
+{
+//
+ TFile *pFile=TFile::Open("AliESDs.root","read");
+ if(!pFile || !pFile->IsOpen()) {AliInfo("ESD file not open.");return;} //open AliESDs.root
+ TTree *pTree = (TTree*) pFile->Get("esdTree");
+ if(!pTree){AliInfo("ESD not found.");return;} //get ESD tree
+
+
+ AliESD *pESD=new AliESD; pTree->SetBranchAddress("ESD", &pESD);
+
+ pTree->GetEvent(iEventN);
+
+ Int_t iNtracks=pESD->GetNumberOfTracks();
+
+ for(Int_t iTrackN=0;iTrackN<iNtracks;iTrackN++){//ESD tracks loop
+ AliESDtrack *pTrack = pESD->GetTrack(iTrackN);// get next reconstructed track
+ Double_t mom[3], pos[3];
+ pTrack->GetPxPyPz(mom); TVector3 mom3(mom[0],mom[1],mom[2]);
+ pTrack->GetXYZ(pos); TVector3 pos3(pos[0],pos[1],pos[2]);
+ AliRICHHelix helix(pos3,mom3,(Int_t)pTrack->GetSign(),-0.1*pESD->GetMagneticField());
+ Int_t iChamberOnRICH=helix.RichIntersect(AliRICHParam::Instance());
+ if(iChamberOnRICH==iChamber) {
+ TMarker *trackImpact = new TMarker(helix.PosPc().X(),helix.PosPc().Y(),kStar);
+ trackImpact->SetMarkerColor(kRed);
+ trackImpact->Draw();
+//
+ Int_t iChamberRecon = pTrack->GetRICHcluster()/1000000;
+ if(iChamberRecon==iChamber) {
+ Double_t thetaCer = pTrack->GetRICHsignal();
+ if(thetaCer<0) continue;
+ TVector3 entrance(helix.PosRad().X(),helix.PosRad().Y(),0);
+ Float_t thetaTrack,phiTrack;
+ pTrack->GetRICHthetaPhi(thetaTrack,phiTrack);
+ TVector3 vectorTrack;
+ vectorTrack.SetMagThetaPhi(pTrack->GetP(),thetaTrack,phiTrack);
+ AliInfo(Form("Draw ring started for track %i on chamber %i",iTrackN,iChamber));
+ AliInfo(Form("ThetaCer %f TrackTheta %f TrackPhi %f Momentum %f",thetaCer,thetaTrack,phiTrack,pTrack->GetP()));
+ Float_t dx,dy;
+ pTrack->GetRICHdxdy(dx,dy);
+ DrawRing(entrance,vectorTrack,thetaCer);
+ }
}
- vmod=0;
- for(j=0;j<3;j++) vmod+=e2[j]*e2[j];
- if (!vmod) for(j=0;j<3;j++) {
- uswop=e2[j];
- e2[j]=e3[j];
- e3[j]=uswop;
+ }
+ delete pESD; pFile->Close();//close AliESDs.root
+}
+//__________________________________________________________________________________________________
+void AliRICH::DrawRing(TVector3 entrance,TVector3 vectorTrack,Double_t thetaCer)const
+{
+ Double_t xGraph[100],yGraph[100];
+ Int_t nPointsToDraw = 0;
+ for(Int_t i=0;i<100;i++) {
+ Double_t phiCer = 2*TMath::Pi()*i/100;
+ TVector3 pos = AliRICHParam::Instance()->ForwardTracing(entrance,vectorTrack,thetaCer,phiCer);
+ if(pos.X()==-999) continue;
+ xGraph[nPointsToDraw] = pos.X();yGraph[nPointsToDraw] = pos.Y();nPointsToDraw++;
+ }
+// AliInfo(Form("Npoints per ring %i",nPointsToDraw));
+ TGraph *gra = new TGraph(nPointsToDraw,xGraph,yGraph);
+ gra->Draw("C");
+}
+//__________________________________________________________________________________________________
+void AliRICH::SummaryOfEvent(Int_t iEvtN) const
+{
+//prints a summary for a given event
+ AliInfo(Form("Summary of event %i",iEvtN));
+ GetLoader()->GetRunLoader()->GetEvent(iEvtN);
+ if(GetLoader()->GetRunLoader()->LoadHeader()) return;
+ if(GetLoader()->GetRunLoader()->LoadKinematics()) return;
+ AliStack *pStack=GetLoader()->GetRunLoader()->Stack();
+
+ AliGenEventHeader* pGenHeader = gAlice->GetHeader()->GenEventHeader();
+ if(pGenHeader->InheritsFrom("AliGenHijingEventHeader")) {
+ AliInfo(Form(" Hijing event with impact parameter b = %.2f (fm)",((AliGenHijingEventHeader*) pGenHeader)->ImpactParameter()));
+ }
+ Int_t nChargedPrimaries=0;
+ for(Int_t i=0;i<pStack->GetNtrack();i++) {
+ TParticle *pParticle = pStack->Particle(i);
+ if(pParticle->IsPrimary()&&pParticle->GetPDG()->Charge()!=0) nChargedPrimaries++;
}
+ AliInfo(Form("Total number of primaries %i",pStack->GetNprimary()));
+ AliInfo(Form("Total number of charged primaries %i",nChargedPrimaries));
+ AliInfo(Form("Total n. of tracks in stack(+sec) %i",pStack->GetNtrack()));
+ GetLoader()->GetRunLoader()->UnloadHeader();
+ GetLoader()->GetRunLoader()->UnloadKinematics();
+}
+//__________________________________________________________________________________________________
+void AliRICH::HitQA(Double_t cut,Double_t cutele,Double_t cutR)
+{
+// Provides a set of control plots intended primarily for charged particle flux analisys
+// Arguments: cut (GeV) - cut on momentum of any charged particles but electrons,
+// cetele (GeV) - the same for electrons-positrons
+// cutR (cm) - cut on production vertex radius (cylindrical system)
+ gBenchmark->Start("HitsAna");
+
+ Double_t cutPantiproton =cut;
+ Double_t cutPkaonminus =cut;
+ Double_t cutPpionminus =cut;
+ Double_t cutPmuonminus =cut;
+ Double_t cutPpositron =cutele;
+
+ Double_t cutPelectron =cutele;
+ Double_t cutPmuonplus =cut;
+ Double_t cutPpionplus =cut;
+ Double_t cutPkaonplus =cut;
+ Double_t cutPproton =cut;
+
+
+ TH2F *pEleHitRZ =new TH2F("EleHitRZ" ,Form("e^{+} e^{-} hit %s;z[cm];R[cm]" ,GetName()) , 400,-300,300 ,400,-500,500); //R-z plot 0cm<R<550cm -300cm<z<300cm
+ TH2F *pEleHitRP =new TH2F("EleHitRP" ,Form("e^{+} e^{-} hit %s;p[GeV];R[cm]",GetName()) ,1000,-1 ,1 ,400, 0,550); //R-p plot 0cm<R<550cm -1GeV<p<1GeV
+ TH1F *pEleAllP =new TH1F("EleAllP" , "e^{+} e^{-} all;p[GeV]" ,1000,-1 ,1 );
+ TH1F *pEleHitP =new TH1F("EleHitP" ,Form("e^{+} e^{-} hit %s;p[GeV]" ,GetName()) ,1000,-1 ,1 );
+ TH1F *pMuoHitP =new TH1F("MuoHitP" ,Form("#mu^{-} #mu^{+} hit %s;p[GeV]" ,GetName()) ,1000,-4 ,4 );
+ TH1F *pPioHitP =new TH1F("PioHitP" ,Form("#pi^{-} #pi^{+} hit %s;p[GeV]" ,GetName()) ,1000,-4 ,4 );
+ TH1F *pKaoHitP =new TH1F("KaoHitP" ,Form("K^{-} K^{+} hit %s;p[GeV]" ,GetName()) ,1000,-4 ,4 );
+ TH1F *pProHitP =new TH1F("ProHitP" ,Form("p^{-} p^{+} hit %s;p[GeV]" ,GetName()) ,1000,-4 ,4 );
+ TH2F *pFlux =new TH2F("flux" ,Form("%s flux with Rvertex<%.1fcm" ,GetName(),cutR),10 ,-5 ,5 , 10,0 ,10); //special text hist
+ TH2F *pVertex =new TH2F("vertex" ,Form("%s 2D vertex of RICH hit;x;y" ,GetName()) ,120 ,0 ,600 ,120,0 ,600); //special text hist
+ TH1F *pRho =new TH1F("rho" ,Form("%s r of RICH hit" ,GetName()) ,600 ,0 ,600); //special text hist
+ pFlux->SetStats(0);
+ pFlux->GetXaxis()->SetBinLabel(1 ,Form("p^{-}>%.3fGeV/c" ,cutPantiproton));
+ pFlux->GetXaxis()->SetBinLabel(2 ,Form("K^{-}>%.3fGeV/c" ,cutPkaonminus ));
+ pFlux->GetXaxis()->SetBinLabel(3 ,Form("#pi^{-}>%.3fGeV/c" ,cutPpionminus ));
+ pFlux->GetXaxis()->SetBinLabel(4 ,Form("#mu^{-}>%.3fGeV/c" ,cutPmuonminus ));
+ pFlux->GetXaxis()->SetBinLabel(5 ,Form("e^{+}>%.3fGeV/c" ,cutPpositron ));
+
+ pFlux->GetXaxis()->SetBinLabel(6 ,Form("e^{-}>%.3fGeV/c" ,cutPelectron ));
+ pFlux->GetXaxis()->SetBinLabel(7 ,Form("#mu^{+}>%.3fGeV/c" ,cutPmuonplus ));
+ pFlux->GetXaxis()->SetBinLabel(8 ,Form("#pi^{+}>%.3fGeV/c" ,cutPpionplus ));
+ pFlux->GetXaxis()->SetBinLabel(9 ,Form("K^{+}>%.3fGeV/c" ,cutPkaonplus ));
+ pFlux->GetXaxis()->SetBinLabel(10,Form("p^{+}>%.3fGeV/c" ,cutPproton ));
+
+ pFlux->GetYaxis()->SetBinLabel(1,"sum");
+ pFlux->GetYaxis()->SetBinLabel(2,"ch1");
+ pFlux->GetYaxis()->SetBinLabel(3,"ch2");
+ pFlux->GetYaxis()->SetBinLabel(4,"ch3");
+ pFlux->GetYaxis()->SetBinLabel(5,"ch4");
+ pFlux->GetYaxis()->SetBinLabel(6,"ch5");
+ pFlux->GetYaxis()->SetBinLabel(7,"ch6");
+ pFlux->GetYaxis()->SetBinLabel(8,"ch7");
+ pFlux->GetYaxis()->SetBinLabel(9,"prim");
+ pFlux->GetYaxis()->SetBinLabel(10,"tot");
+
+//end of hists definition
+
+ Int_t iNevents=fLoader->GetRunLoader()->GetAliRun()->GetEventsPerRun(),iCntPrimParts=0,iCntTotParts=0;
+//load all needed trees
+ fLoader->LoadHits();
+ fLoader->GetRunLoader()->LoadHeader();
+ fLoader->GetRunLoader()->LoadKinematics();
+
+ for(Int_t iEvtN=0;iEvtN < iNevents;iEvtN++){//events loop
+ fLoader->GetRunLoader()->GetEvent(iEvtN);
+ AliInfo(Form(" %i event processes",fLoader->GetRunLoader()->GetEventNumber()));
+ AliStack *pStack= fLoader->GetRunLoader()->Stack();
- vmod=0;
- for(j=0;j<3;j++) vmod+=e1[j]*e1[j];
- vmod=TMath::Sqrt(1/vmod);
- for(j=0;j<3;j++) e1[j]*=vmod;
-
- vmod=0;
- for(j=0;j<3;j++) vmod+=e2[j]*e2[j];
- vmod=TMath::Sqrt(1/vmod);
- for(j=0;j<3;j++) e2[j]*=vmod;
-
- phi = gMC->GetRandom()->Rndm()* 2 * TMath::Pi();
- for(j=0;j<3;j++) pol[j]=e1[j]*TMath::Sin(phi)+e2[j]*TMath::Cos(phi);
- gMC->Gdtom(pol, pol, 2);
- Int_t outputNtracksStored;
- gAlice->GetMCApp()->PushTrack(1, //do not transport
- gAlice->GetMCApp()->GetCurrentTrackNumber(),//parent track
- kFeedback, //PID
- mom[0],mom[1],mom[2],mom[3], //track momentum
- globX4.X(),globX4.Y(),globX4.Z(),globX4.T(), //track origin
- pol[0],pol[1],pol[2], //polarization
- kPFeedBackPhoton,outputNtracksStored,1.0);
-
+ for(Int_t iParticleN=0;iParticleN<pStack->GetNtrack();iParticleN++){//stack loop
+ TParticle *pPart=pStack->Particle(iParticleN);
+
+ if(iParticleN%10000==0) AliInfo(Form(" %i particles read",iParticleN));
+
+ switch(pPart->GetPdgCode()){
+ case kProtonBar: pFlux->Fill(-4.5,9); if(pPart->Rho()<0.01) pFlux->Fill(-4.5,8); break;
+ case kKMinus: pFlux->Fill(-3.5,9); if(pPart->Rho()<0.01) pFlux->Fill(-3.5,8); break;
+ case kPiMinus: pFlux->Fill(-2.5,9); if(pPart->Rho()<0.01) pFlux->Fill(-2.5,8); break;
+ case kMuonMinus: pFlux->Fill(-1.5,9); if(pPart->Rho()<0.01) pFlux->Fill(-1.5,8); break;
+ case kPositron: pFlux->Fill(-0.5,9); if(pPart->Rho()<0.01) pFlux->Fill(-0.5,8); pEleAllP->Fill(-pPart->P()); break;
+
+ case kElectron: pFlux->Fill( 0.5,9); if(pPart->Rho()<0.01) pFlux->Fill( 0.5,8); pEleAllP->Fill( pPart->P()); break;
+ case kMuonPlus: pFlux->Fill( 1.5,9); if(pPart->Rho()<0.01) pFlux->Fill( 1.5,8); break;
+ case kPiPlus: pFlux->Fill( 2.5,9); if(pPart->Rho()<0.01) pFlux->Fill( 2.5,8); break;
+ case kKPlus: pFlux->Fill( 3.5,9); if(pPart->Rho()<0.01) pFlux->Fill( 3.5,8); break;
+ case kProton: pFlux->Fill( 4.5,9); if(pPart->Rho()<0.01) pFlux->Fill( 4.5,8); break;
+ }//switch
+ }//stack loop
+//now hits analiser
+ for(Int_t iEntryN=0;iEntryN < fLoader->TreeH()->GetEntries();iEntryN++){//TreeH loop
+ fLoader->TreeH()->GetEntry(iEntryN); //get current entry (prim)
+ for(Int_t iHitN=0;iHitN < Hits()->GetEntries();iHitN++){//hits loop
+ AliRICHHit *pHit = (AliRICHHit*)Hits()->At(iHitN); //get current hit
+ TParticle *pPart=pStack->Particle(pHit->GetTrack()); //get stack particle which produced the current hit
+
+ if(pPart->GetPDG()->Charge()!=0&&pPart->Rho()>0.1) pVertex->Fill(pPart->Vx(),pPart->Vy()); //safe margin for sec.
+ if(pPart->GetPDG()->Charge()!=0) pRho->Fill(pPart->Rho()); //safe margin for sec.
+ if(pPart->R()>cutR) continue; //cut on production radius (cylindrical system)
+
+ switch(pPart->GetPdgCode()){
+ case kProtonBar: if(pPart->P()>cutPantiproton) {pProHitP->Fill(-pPart->P()); pFlux->Fill(-4.5,pHit->C());}break;
+ case kKMinus : if(pPart->P()>cutPkaonminus) {pKaoHitP->Fill(-pPart->P()); pFlux->Fill(-3.5,pHit->C());}break;
+ case kPiMinus : if(pPart->P()>cutPpionminus) {pPioHitP->Fill(-pPart->P()); pFlux->Fill(-2.5,pHit->C());}break;
+ case kMuonMinus: if(pPart->P()>cutPmuonminus) {pMuoHitP->Fill(-pPart->P()); pFlux->Fill(-1.5,pHit->C());}break;
+ case kPositron : if(pPart->P()>cutPpositron) {pEleHitP->Fill(-pPart->P()); pFlux->Fill(-0.5,pHit->C());
+ pEleHitRP->Fill(-pPart->P(),pPart->R()); pEleHitRZ->Fill(pPart->Vz(),pPart->R()); }break;
+
+ case kElectron : if(pPart->P()>cutPelectron) {pEleHitP->Fill( pPart->P()); pFlux->Fill( 0.5,pHit->C());
+ pEleHitRP->Fill( pPart->P(),pPart->R()); pEleHitRZ->Fill(pPart->Vz(),pPart->R()); }break;
+ case kMuonPlus : if(pPart->P()>cutPmuonplus) {pMuoHitP->Fill( pPart->P()); pFlux->Fill( 1.5,pHit->C());}break;
+ case kPiPlus : if(pPart->P()>cutPpionplus) {pPioHitP->Fill( pPart->P()); pFlux->Fill( 2.5,pHit->C());}break;
+ case kKPlus : if(pPart->P()>cutPkaonplus) {pKaoHitP->Fill( pPart->P()); pFlux->Fill( 3.5,pHit->C());}break;
+ case kProton : if(pPart->P()>cutPproton) {pProHitP->Fill( pPart->P()); pFlux->Fill( 4.5,pHit->C());}break;
+ }
+ }//hits loop
+ }//TreeH loop
+ iCntPrimParts +=pStack->GetNprimary();
+ iCntTotParts +=pStack->GetNtrack();
+ }//events loop
+//unload all loaded staff
+ fLoader->UnloadHits();
+ fLoader->GetRunLoader()->UnloadHeader();
+ fLoader->GetRunLoader()->UnloadKinematics();
+//Calculater some sums
+ Stat_t sum=0;
+//sum row, sum over rows
+ for(Int_t i=1;i<=pFlux->GetNbinsX();i++){
+ sum=0; for(Int_t j=2;j<=8;j++) sum+=pFlux->GetBinContent(i,j);
+ pFlux->SetBinContent(i,1,sum);
}
-}//FeedBackPhotons()
-//__________________________________________________________________________________________________
+
+//display everything
+ new TCanvas("canvas1",Form("Events %i Nprims=%i Nparticles=%i",iNevents,iCntPrimParts,iCntTotParts),1000,900); pFlux->Draw("text"); gPad->SetGrid();
+//total prims and particles
+ TLatex latex; latex.SetTextSize(0.02);
+ sum=0; for(Int_t i=1;i<=pFlux->GetNbinsX();i++) sum+=pFlux->GetBinContent(i,10); latex.DrawLatex(5.1,9.5,Form("%.0f",sum));
+ sum=0; for(Int_t i=1;i<=pFlux->GetNbinsX();i++) sum+=pFlux->GetBinContent(i,9); latex.DrawLatex(5.1,8.5,Form("%.0f",sum));
+ for(Int_t iChN=1;iChN<=kNchambers;iChN++) {
+ sum=0; for(Int_t i=1;i<=pFlux->GetNbinsX();i++) sum+=pFlux->GetBinContent(i,iChN+1);latex.DrawLatex(5.1,iChN+0.5,Form("%.0f",sum));
+ }
+ sum=0; for(Int_t i=1;i<=pFlux->GetNbinsX();i++) sum+=pFlux->GetBinContent(i,1); latex.DrawLatex(5.1,0.5,Form("%.0f",sum));
+
+ new TCanvas("cEleAllP" ,"e" ,200,100); pEleAllP->Draw();
+ new TCanvas("cEleHitRP" ,"e" ,200,100); pEleHitRP->Draw();
+ new TCanvas("cEleHitRZ" ,"e" ,200,100); pEleHitRZ->Draw();
+ new TCanvas("cEleHitP" ,"e" ,200,100); pEleHitP->Draw();
+ new TCanvas("cMuoHitP" ,"mu",200,100); pMuoHitP->Draw();
+ new TCanvas("cPioHitP" ,"pi",200,100); pPioHitP->Draw();
+ new TCanvas("cKaoHitP" ,"K" ,200,100); pKaoHitP->Draw();
+ new TCanvas("cProHitP" ,"p" ,200,100); pProHitP->Draw();
+ new TCanvas("cVertex" ,"2d vertex" ,200,100); pVertex->Draw();
+ new TCanvas("cRho" ,"Rho of sec" ,200,100); pRho->Draw();
+
+ gBenchmark->Show("HitsPlots");
+}//HitsPlots()
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff