-/**************************************************************************
- * 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 <strings.h>
-
-#include <TArrayF.h>
+#include "AliRICH.h"
+#include "AliRICHParam.h"
+#include "AliRICHChamber.h"
+#include "AliRICHHelix.h"
+//#include <TArrayF.h>
+#include <TGeometry.h>
#include <TBRIK.h>
+#include <TTUBE.h>
#include <TFile.h>
-#include <TGeometry.h>
#include <TNode.h>
#include <TObjArray.h>
-#include <TObject.h>
#include <TParticle.h>
-#include <TPDGCode.h>
-#include <TRandom.h>
-#include <TTUBE.h>
-#include <TTree.h>
-#include <TVector.h>
-#include "AliMagF.h"
-#include "AliPoints.h"
-#include "AliRICH.h"
-#include "AliRICHParam.h"
-#include "AliRICHClusterFinder.h"
-#include "AliRICHDigitizer.h"
-#include "AliRICHHitMapA1.h"
-#include "AliRICHMerger.h"
-#include "AliRICHRawCluster.h"
-#include "AliRICHRecHit1D.h"
-#include "AliRICHRecHit3D.h"
-#include "AliRICHSDigit.h"
-#include "AliRICHSegmentationV0.h"
-#include "AliRICHTransientDigit.h"
-#include "AliRun.h"
-#include "AliRunDigitizer.h"
-#include "AliRICHSegmentationV1.h"
-#include "AliRICHResponseV0.h"
+#include <AliStack.h>
+#include <AliHeader.h>
+#include <AliGenEventHeader.h>
+#include <AliGenHijingEventHeader.h>
+#include <AliMagF.h>
+#include <AliRun.h>
+#include <AliRunDigitizer.h>
+#include <AliMC.h>
+#include <AliESD.h>
+#include <TVirtualMC.h>
+#include <TH1F.h>
+#include <TH2F.h>
+#include <TBenchmark.h>
+#include <AliLog.h>
+#include <TNtupleD.h>
+#include <AliTracker.h>
+#include <TLatex.h> //Display()
+#include <TCanvas.h> //Display()
+#include <TGraph.h> //Display()
+#include <TStyle.h> //Display()
+#include <TMarker.h> //Display()
-ClassImp(AliRICHhit)
-ClassImp(AliRICHdigit)
-ClassImp(AliRICH)
-
-//___________________________________________
+ClassImp(AliRICH)
+//__________________________________________________________________________________________________
// RICH manager class
-//Begin_Html
+//BEGIN_HTML
/*
<img src="gif/alirich.gif">
*/
-//End_Html
-
-AliRICH::AliRICH()
-{//Default ctor should not contain any new operators
- fIshunt = 0;
- fHits = 0;
- fSDigits = 0;
- fNsdigits = 0;
- fNcerenkovs = 0;
- fDchambers = 0;
- fRecHits1D = 0;
- fRecHits3D = 0;
- fRawClusters = 0;
- fChambers = 0;
- fCerenkovs = 0;
- for (Int_t i=0; i<kNCH; i++){
- fNdch[i] = 0;
- fNrawch[i] = 0;
- fNrechits1D[i] = 0;
- fNrechits3D[i] = 0;
- }
- fpParam=0;
+//END_HTML
+//__________________________________________________________________________________________________
+AliRICH::AliRICH():AliDetector(),fParam(0), fSdigits(0),fNsdigits(0),fDigs(0),fClus(0)
+{
+//Default ctor should not contain any new operators
+//AliDetector ctor deals with Hits and Digits
+ for(int i=0;i<kNchambers;i++) fNdigs[i] =0;
+ for(int i=0;i<kNchambers;i++) fNclus[i]=0;
+// fCounters.ResizeTo(20); fCounters.Zero();
}//AliRICH::AliRICH()
//__________________________________________________________________________________________________
AliRICH::AliRICH(const char *name, const char *title)
- :AliDetector(name,title)
-{//Named ctor
- if(GetDebug())Info("named ctor","Start.");
- fpParam =new AliRICHParam;
- fNcerenkovs =fNsdigits =0;//fNhits and fNdigits reset in AliDetector ctor
- fHits =new TClonesArray("AliRICHhit",1000 ); gAlice->AddHitList(fHits);//hits
- fCerenkovs =new TClonesArray("AliRICHCerenkov",1000);gAlice->AddHitList(fCerenkovs);//cerenkovs ??? to be removed
- fSDigits =new TClonesArray("AliRICHdigit",100000);//sdigits
- fDigits =new TClonesArray("AliRICHdigit",100000);//digits
-
- fIshunt =0;
- fDchambers =new TObjArray(kNCH);//digits ??? to be removed
- fRawClusters=new TObjArray(kNCH);//clusters
- fRecHits1D =new TObjArray(kNCH);//recos Bari
- fRecHits3D =new TObjArray(kNCH);//recos Lisbon
- for(int i=0;i<kNCH;i++) {
- fNdch[i]=fNrawch[i]=0;
- fDchambers ->AddAt(new TClonesArray("AliRICHDigit",10000), i); //??? to be removed
- fRawClusters->AddAt(new TClonesArray("AliRICHRawCluster",10000), i);
- fRecHits1D ->AddAt(new TClonesArray("AliRICHRecHit1D",1000), i);
- fRecHits3D ->AddAt(new TClonesArray("AliRICHRecHit3D",1000), i);
- }
- SetMarkerColor(kRed);
- fCkovNumber=fFreonProd=0;
- CreateChambers();
- if(GetDebug())Info("named ctor","Stop.");
+ :AliDetector(name,title),fParam(new AliRICHParam),fSdigits(0),fNsdigits(0),fDigs(0),fClus(0)
+{
+//Named ctor
+ AliDebug(1,"Start.");
+//AliDetector ctor deals with Hits and Digits (reset them to 0, does not create them)
+ HitsCreate(); gAlice->GetMCApp()->AddHitList(fHits);
+ fCounters.ResizeTo(20); fCounters.Zero();
+ AliDebug(1,"Stop.");
}//AliRICH::AliRICH(const char *name, const char *title)
//__________________________________________________________________________________________________
AliRICH::~AliRICH()
-{//dtor
- if(GetDebug()) Info("dtor","Start.");
-
- fIshunt = 0;
- delete fHits;
- delete fSDigits;
- delete fCerenkovs;
-
- //PH Delete TObjArrays
- if (fChambers) {
- fChambers->Delete();
- delete fChambers;
- }
- if (fDchambers) {
- fDchambers->Delete();
- delete fDchambers;
- }
- if (fRawClusters) {
- fRawClusters->Delete();
- delete fRawClusters;
- }
- if (fRecHits1D) {
- fRecHits1D->Delete();
- delete fRecHits1D;
- }
- if (fRecHits3D) {
- fRecHits3D->Delete();
- delete fRecHits3D;
- }
- if(GetDebug()) Info("dtor","Stop.");
-}//AliRICH::~AliRICH()
-//__________________________________________________________________________________________________
-void AliRICH::Hits2SDigits()
-{//Create a list of sdigits corresponding to list of hits. Every hit generates sdigit.
- if(GetDebug()) Info("Hit2SDigits","Start.");
-
- for(Int_t iEventN=0;iEventN<gAlice->GetEventsPerRun();iEventN++){//events loop
- fLoader->GetRunLoader()->GetEvent(iEventN);
-
- if(!fLoader->TreeH()) fLoader->LoadHits();
- if(!fLoader->TreeS()) fLoader->MakeTree("S");
- MakeBranch("S");
-
- AliRICHSegmentationV1 *pSeg=new AliRICHSegmentationV1;
- AliRICHResponseV0 *pRes=new AliRICHResponseV0;
-
- Float_t dx=Param()->SigmaIntegration()*Param()->ChargeSpreadX();
- Float_t dy=Param()->SigmaIntegration()*Param()->ChargeSpreadY();
- Float_t charge;
-
- for(int iPrimN=0;iPrimN<TreeH()->GetEntries();iPrimN++){//prims loop
- fLoader->TreeH()->GetEntry(iPrimN);
- for(Int_t iHitN=0;iHitN<Hits()->GetEntries();iHitN++){//hits loop
- AliRICHhit *pHit=(AliRICHhit*)Hits()->At(iHitN);//get current hit
-
- if(pHit->Y()>0)
- charge=Param()->TotalCharge(pHit->Particle(),pHit->Eloss(),pHit->Y()-Param()->SectorSizeY());
- else
- charge=Param()->TotalCharge(pHit->Particle(),pHit->Eloss(),pHit->Y()+Param()->SectorSizeY());
-
- for(pSeg->FirstPad(pHit->X(),pHit->Y(),0,dx,dy);pSeg->MorePads();pSeg->NextPad()){//pads loop
-
- AddSDigit(pHit->Chamber(),pSeg->Ix(),pSeg->Iy(),
- Int_t(charge*TMath::Abs(pRes->IntXY(pSeg))),
- iPrimN);//chamber-xpad-ypad-qdc-track1-2-3
- }//pads loop
- }//hits loop
- }//prims loop
-
- delete pSeg;
-
- fLoader->TreeS()->Fill();
- fLoader->WriteSDigits("OVERWRITE");
- }//events loop
-
- fLoader->UnloadHits();
- fLoader->UnloadSDigits();
- if(GetDebug()) Info("Hit2SDigits","Stop.");
-}//void AliRICH::Hits2SDigits()
-//__________________________________________________________________________________________________
-void AliRICH::SDigits2Digits()
-{//Generate digits from sdigits.
- if(GetDebug()) Info("SDigits2Digits","Start.");
-
- AliRunDigitizer *pManager = new AliRunDigitizer(1,1);
- pManager->SetInputStream(0,"galice.root");
- pManager->Exec("deb");
- if(GetDebug()) Info("SDigits2Digits","Stop.");
-}//void AliRICH::SDigits2Digits()
-//__________________________________________________________________________________________________
-void AliRICH::Digits2Reco()
{
-// Generate clusters
-// Called from alirun, single event only.
- if(GetDebug()) Info("Digits2Reco","Start.");
-
- int nparticles = gAlice->GetNtrack();
- cout << "Particles (RICH):" <<nparticles<<endl;
- if (nparticles > 0) FindClusters(0);
+//dtor
+ AliDebug(1,"Start.");
-}//void AliRICH::Digits2Reco()
+ if(fParam) delete fParam;
+
+ if(fHits) delete fHits;
+ if(fSdigits) delete fSdigits;
+ if(fDigits) delete fDigits;
+ if(fDigs) {fDigs->Delete(); delete fDigs;}
+ if(fClus) {fClus->Delete(); delete fClus;}
+ AliDebug(1,"Stop.");
+}//AliRICH::~AliRICH()
//__________________________________________________________________________________________________
-
-
-void AliRICH::AddDigits(Int_t id, Int_t *tracks, Int_t *charges, Int_t *digits)
-{// Add a RICH digit to the list
-
- TClonesArray &ldigits = *((TClonesArray*)fDchambers->At(id));
- new(ldigits[fNdch[id]++]) AliRICHDigit(tracks,charges,digits);
-}
-
-void AliRICH::AddRawCluster(Int_t id, const AliRICHRawCluster& c)
-{// Add a RICH digit to the list
-
- TClonesArray &lrawcl = *((TClonesArray*)fRawClusters->At(id));
- new(lrawcl[fNrawch[id]++]) AliRICHRawCluster(c);
-}
-//_____________________________________________________________________________
-void AliRICH::AddRecHit1D(Int_t id, Float_t *rechit, Float_t *photons, Int_t *padsx, Int_t* padsy)
-{// Add a RICH reconstructed hit to the list
-
- TClonesArray &lrec1D = *((TClonesArray*)fRecHits1D->At(id));
- new(lrec1D[fNrechits1D[id]++]) AliRICHRecHit1D(id,rechit,photons,padsx,padsy);
-}
-//_____________________________________________________________________________
-void AliRICH::AddRecHit3D(Int_t id, Float_t *rechit, Float_t omega, Float_t theta, Float_t phi)
-{// Add a RICH reconstructed hit to the list
-
- TClonesArray &lrec3D = *((TClonesArray*)fRecHits3D->At(id));
- new(lrec3D[fNrechits3D[id]++]) AliRICHRecHit3D(id,rechit,omega,theta,phi);
-}
-//______________________________________________________________________________
void AliRICH::BuildGeometry()
-{//Builds a TNode geometry for event display
- if(GetDebug())Info("BuildGeometry","Start.");
+{
+//Builds a TNode geometry for event display
+ AliInfo("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=fpParam->SectorSizeX();
- Float_t len=fpParam->SectorSizeY();
- new TBRIK("PHOTO","PHOTO","void",wid/2,0.1,len/2);
-
- for(int i=1;i<=kNCH;i++){
+ Float_t widx =P()->SectorSizeX();
+ Float_t leny =P()->SectorSizeY();
+ Float_t dz =P()->Zfreon()+P()->Zwin()+P()->Pc2Win();
+ Float_t dead =P()->DeadZone();
+
+ new TBRIK("RICH","RICH","void",widx+dead/2,leny+leny/2+dead,dz+0.1); //RICH chamber
+ new TBRIK("RPC" ,"RPC" ,"void",widx/2,leny/2,0.01); //RICH sector
+
+ for(int i=1;i<=P()->Nchambers();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 = new TNode(Form("RICH%i",i),Form("RICH%i",i),"RICH",C(i)->Center().X(),C(i)->Center().Y(),C(i)->Center().Z(),C(i)->RotMatrixName());
node->SetLineColor(kRed);
node->cd();
- subnode = new TNode("PHOTO1","PHOTO1","PHOTO",wid+fpParam->DeadZone(),5,len/2+fpParam->DeadZone()/2,"");
+ subnode = new TNode("PHOTO1","PHOTO1","RPC",-widx/2-dead/2,-leny-dead/2,dz,"");
subnode->SetLineColor(kGreen);
fNodes->Add(subnode);
- subnode = new TNode("PHOTO1","PHOTO1","PHOTO",0,5,len/2+fpParam->DeadZone()/2,"");
+ subnode = new TNode("PHOTO1","PHOTO1","RPC", widx/2+dead/2,-leny-dead/2,dz,"");
subnode->SetLineColor(kGreen);
fNodes->Add(subnode);
- subnode = new TNode("PHOTO1","PHOTO1","PHOTO",-wid-fpParam->DeadZone(),5,len/2+fpParam->DeadZone()/2,"");
+ subnode = new TNode("PHOTO1","PHOTO1","RPC",-widx/2-dead/2, 0,dz,"");
subnode->SetLineColor(kGreen);
fNodes->Add(subnode);
- subnode = new TNode("PHOTO1","PHOTO1","PHOTO",wid+fpParam->DeadZone(),5,-len/2-fpParam->DeadZone()/2,"");
+ subnode = new TNode("PHOTO1","PHOTO1","RPC", widx/2+dead/2, 0,dz,"");
subnode->SetLineColor(kGreen);
fNodes->Add(subnode);
- subnode = new TNode("PHOTO1","PHOTO1","PHOTO",0,5,-len/2 -fpParam->DeadZone()/2,"");
+ subnode = new TNode("PHOTO1","PHOTO1","RPC",-widx/2-dead/2, leny+dead/2,dz,"");
subnode->SetLineColor(kGreen);
fNodes->Add(subnode);
- subnode = new TNode("PHOTO1","PHOTO1","PHOTO",-wid-fpParam->DeadZone(),5,-len/2 - fpParam->DeadZone()/2,"");
+ subnode = new TNode("PHOTO1","PHOTO1","RPC", widx/2+dead/2, leny+dead/2,dz,"");
subnode->SetLineColor(kGreen);
fNodes->Add(subnode);
fNodes->Add(node);
- }
- if(GetDebug())Info("BuildGeometry","Stop.");
+ }
+
+ AliDebug(1,"Stop.");
}//void AliRICH::BuildGeometry()
-//______________________________________________________________________________
+//__________________________________________________________________________________________________
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 isxfld = gAlice->Field()->Integ();
- Float_t sxmgmx = gAlice->Field()->Max();
- Int_t i;
-
- /************************************Antonnelo's Values (14-vectors)*****************************************/
- /*
- 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,
- 6.7e-9,6.88e-9,7.08e-9,7.3e-9,7.51e-9,7.74e-9,8e-9 };
- Float_t rIndexQuarz[14] = { 1.528309,1.533333,
- 1.538243,1.544223,1.550568,1.55777,
- 1.565463,1.574765,1.584831,1.597027,
- 1.611858,1.6277,1.6472,1.6724 };
- Float_t rIndexOpaqueQuarz[14] = { 1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1. };
- Float_t rIndexMethane[14] = { 1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1. };
- Float_t rIndexGrid[14] = { 1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1. };
- Float_t abscoFreon[14] = { 179.0987,179.0987,
- 179.0987,179.0987,179.0987,142.92,56.65,13.95,10.43,7.07,2.03,.5773,.33496,0. };
- //Float_t abscoFreon[14] = { 1e-5,1e-5,1e-5,1e-5,1e-5,1e-5,1e-5,1e-5,1e-5,
- // 1e-5,1e-5,1e-5,1e-5,1e-5 };
- Float_t abscoQuarz[14] = { 64.035,39.98,35.665,31.262,27.527,22.815,21.04,17.52,
- 14.177,9.282,4.0925,1.149,.3627,.10857 };
- Float_t abscoOpaqueQuarz[14] = { 1e-5,1e-5,1e-5,1e-5,1e-5,1e-5,1e-5,1e-5,1e-5,
- 1e-5,1e-5,1e-5,1e-5,1e-5 };
- Float_t abscoCsI[14] = { 1e-4,1e-4,1e-4,1e-4,1e-4,1e-4,1e-4,1e-4,1e-4,1e-4,
- 1e-4,1e-4,1e-4,1e-4 };
- Float_t abscoMethane[14] = { 1e6,1e6,1e6,1e6,1e6,1e6,1e6,1e6,1e6,1e6,1e6,
- 1e6,1e6,1e6 };
- Float_t abscoGrid[14] = { 1e-4,1e-4,1e-4,1e-4,1e-4,1e-4,1e-4,1e-4,1e-4,1e-4,
- 1e-4,1e-4,1e-4,1e-4 };
- Float_t efficAll[14] = { 1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1. };
- Float_t efficCsI[14] = { 6e-4,.005,.0075,.01125,.045,.117,.135,.16575,
- .17425,.1785,.1836,.1904,.1938,.221 };
- Float_t efficGrid[14] = { 1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1. };
- */
-
-
- /**********************************End of Antonnelo's Values**********************************/
-
- /**********************************Values from rich_media.f (31-vectors)**********************************/
-
-
- //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.};
-
- //Absorption index for quarz
- /*Float_t Qzt [21] = {.0,.0,.005,.04,.35,.647,.769,.808,.829,.844,.853,.858,.869,.887,.903,.902,.902,
- .906,.907,.907,.907};
- 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,
- 215.0,220.0,225.0,230.0,235.0,240.0,245.0,250.0};
- Float_t abscoQuarz[31];
- for (Int_t i=0;i<31;i++)
- {
- Float_t Xlam = 1237.79 / (ppckov[i]*1e9);
- if (Xlam <= 160) abscoQuarz[i] = 0;
- if (Xlam > 250) abscoQuarz[i] = 1;
- else
- {
- for (Int_t j=0;j<21;j++)
- {
- if (Xlam > Wavl2[j] && Xlam < Wavl2[j+1])
- {
- Float_t Dabs = (Qzt[j+1] - Qzt[j])/(Wavl2[j+1] - Wavl2[j]);
- Float_t Abso = Qzt[j] + Dabs*(Xlam - Wavl2[j]);
- abscoQuarz[i] = -5.0/(TMath::Log(Abso));
- }
- }
- }
- }*/
-
- /*Float_t abscoQuarz[31] = {49.64211, 48.41296, 47.46989, 46.50492, 45.13682, 44.47883, 43.1929 , 41.30922, 40.5943 ,
- 39.82956, 38.98623, 38.6247 , 38.43448, 37.41084, 36.22575, 33.74852, 30.73901, 24.25086,
- 17.94531, 11.88753, 5.99128, 3.83503, 2.36661, 1.53155, 1.30582, 1.08574, .8779708,
- .675275, 0., 0., 0.};
-
- for (Int_t i=0;i<31;i++)
- {
- abscoQuarz[i] = abscoQuarz[i]/10;
- }*/
-
- 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***************************************/
-
+// Definition of available RICH materials
+
+ Int_t material=0; //tmp material id number
+ Float_t a=0,z=0,den=0,radl=0,absl=0; //tmp material parameters
-
-
-
-
- Float_t afre[2], agri, amet[2], aqua[2], ahon, zfre[2], zgri, zhon,
- zmet[2], zqua[2];
- Int_t nlmatfre;
- Float_t densquao;
- Int_t nlmatmet, nlmatqua;
- Float_t wmatquao[2], rIndexFreon[26];
- Float_t aquao[2], epsil, stmin, zquao[2];
- Int_t nlmatquao;
- Float_t radlal, densal, tmaxfd, deemax, stemax;
- Float_t aal, zal, radlgri, densfre, radlhon, densgri, denshon,densqua, densmet, wmatfre[2], wmatmet[2], wmatqua[2];
-
- Int_t *idtmed = fIdtmed->GetArray()-999;
-
- // --- Photon energy (GeV)
- // --- Refraction indexes
- for (i = 0; i < 26; ++i) {
- rIndexFreon[i] = ppckov[i] * .0172 * 1e9 + 1.177;
- //rIndexFreon[i] = 1;
- }
-
- // --- Detection efficiencies (quantum efficiency for CsI)
- // --- Define parameters for honeycomb.
- // Used carbon of equivalent rad. lenght
-
- ahon = 12.01;
- zhon = 6.;
- denshon = 0.1;
- radlhon = 18.8;
-
- // --- Parameters to include in GSMIXT, relative to Quarz (SiO2)
-
- aqua[0] = 28.09;
- aqua[1] = 16.;
- zqua[0] = 14.;
- zqua[1] = 8.;
- densqua = 2.64;
- nlmatqua = -2;
- wmatqua[0] = 1.;
- wmatqua[1] = 2.;
+ 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();
- // --- Parameters to include in GSMIXT, relative to opaque Quarz (SiO2)
-
- aquao[0] = 28.09;
- aquao[1] = 16.;
- zquao[0] = 14.;
- zquao[1] = 8.;
- densquao = 2.64;
- nlmatquao = -2;
- wmatquao[0] = 1.;
- wmatquao[1] = 2.;
-
- // --- Parameters to include in GSMIXT, relative to Freon (C6F14)
-
- afre[0] = 12.;
- afre[1] = 19.;
- zfre[0] = 6.;
- zfre[1] = 9.;
- densfre = 1.7;
- nlmatfre = -2;
- wmatfre[0] = 6.;
- wmatfre[1] = 14.;
-
- // --- Parameters to include in GSMIXT, relative to methane (CH4)
-
- amet[0] = 12.01;
- amet[1] = 1.;
- zmet[0] = 6.;
- zmet[1] = 1.;
- densmet = 7.17e-4;
- nlmatmet = -2;
- wmatmet[0] = 1.;
- wmatmet[1] = 4.;
-
- // --- Parameters to include in GSMIXT, relative to anode grid (Cu)
+ Float_t aAir[4]={12,14,16,36}; Float_t zAir[4]={6,7,8,18}; Float_t wAir[4]={0.000124,0.755267,0.231781,0.012827};//total 0.9999999
+ AliMixture(++material, "RichAir",aAir,zAir,den=0.00120479,4,wAir); //1 (Air) 0.01% C 75% N 23% O 1% Ar
+ AliMedium(kAir, "RichAir",material, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
- agri = 63.54;
- zgri = 29.;
- densgri = 8.96;
- radlgri = 1.43;
-
- // --- Parameters to include in GSMATE related to aluminium sheet
+ AliMixture(++material, "RichAerogel",aAir,zAir,den=P()->DenGel(),4,wAir); //Aerogel represented by Air
+ AliMedium(kGel, "RichAerogel",material, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
+
+ AliMixture(++material, "RichAerogelReflector",aAir,zAir,den=P()->DenGel(),4,wAir); //Aerogel reflector represented by Air
+ AliMedium(kReflector, "RichAerogelReflector",material, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
+
+ AliMaterial(++material, "RichRohacell", a=12.01,z=6.0, den=0.1, radl=18.8, absl=0); //2 Rohacell 51 C-equiv radl rad cover
+ AliMedium(kRoha, "RichRohacell", material, 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 wQuartz[2]={1,2};
+ AliMixture(++material, "RichSiO2",aQuartz,zQuartz,den=2.64,-2, wQuartz); //3 Quarz (SiO2) -trasparent rad window
+ AliMedium(kSiO2, "RichSiO2",material, 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}; // C12-6 F19-9
+ AliMixture(++material, "RichC6F14",aFreon,zFreon,den=1.68,-2,wmatFreon); //4 Freon (C6F14)
+ AliMedium(kC6F14, "RichC6F14",material, 1, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
+
+ Float_t aMethane[2]={12.01,1}; Float_t zMethane[2]={6,1}; Float_t wMethane[2]={1,4};
+ AliMixture (++material, "RichCH4", aMethane, zMethane, den=7.17e-4,-2, wMethane); //5,9 methane (CH4) normal and for Gap
+ AliMedium(kCH4, "RichCH4" , material, 1, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
+ AliMixture (++material, "RichCH4gap", aMethane, zMethane, den=7.17e-4,-2, wMethane); //5,9 methane (CH4) normal and for Gap
+ AliMedium(kGap, "RichCH4gap", material, 1, isxfld, sxmgmx, tmaxfd, 0.1 , -deemax, epsil, -stmin);
+
+ AliMaterial(++material, "RichCsI", a=12.01,z=6.0, den=0.1, radl=18.8, absl=0); //6 CsI-radl equivalent
+ AliMedium(kCsI, "RichCsI", material, 1, isxfld, sxmgmx,tmaxfd, stemax, deemax, epsil, stmin);
+
+ AliMaterial(++material, "RichGridCu", a=63.54,z=29.0,den=8.96, radl=1.43, absl=0); //7 anode grid (Cu)
+ AliMedium(kGridCu, "RichGridCu", material, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
- aal = 26.98;
- zal = 13.;
- densal = 2.7;
- radlal = 8.9;
-
- // --- Glass parameters
-
- 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};
- Float_t dglass=1.74;
+ AliMaterial(++material, "RichPcbCu", a=63.54,z=29.0,den=8.96, radl=1.4, absl=0); //12 Cu
+ AliMedium(kCu, "RichPcbCu", material, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
+
+ AliMixture (++material, "RichOpSiO2",aQuartz, zQuartz, den=2.64, -2, wQuartz); //8 Quarz (SiO2) - opaque
+ AliMedium(kOpSiO2, "RichOpSiO2",material, 1, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
+
+ AliMaterial(++material, "RichAl", a=26.98,z=13.0,den=2.699, radl=8.9, absl=0); //10 aluminium sheet (Al)
+ AliMedium(kAl, "RichAl", material, 1, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
+
+ 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(++material,"RichGlass",aGlass, zGlass, den=1.74, 5, wGlass); //11 Glass 50%-C 10.5%-Si 35.5%-O 3%-B 1%-Na
+ AliMedium(kGlass, "RichGlass", material, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
+ den=19.3;
+ AliMaterial(++material, "RichW", a=183.84,z=74.0,den, radl=0.35, absl=185.0/den); //13 W - anod wires
+ AliMedium(kW, "RichW", material, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
+
+
+ if(P()->IsRadioSrc()){
+ AliInfo("Special radioactive source materials");
+ den=7.87;
+ AliMaterial(++material, "RichSteel", a=55.845,z=26.0,den, radl=1.76, absl=131.9/den); //14 Steel (Fe)
+ AliMedium(kSteel, "RichSteel", material, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
+
+ AliMaterial(++material, "RichPerpex", a=63.54,z=29.0,den=8.96, radl=1.4, absl=0); //15 Perpex
+ AliMedium(kPerpex, "RichPerpex", material, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
- AliMaterial(1, "Air $", 14.61, 7.3, .001205, 30420., 67500);
- AliMaterial(6, "HON", ahon, zhon, denshon, radlhon, 0);
- AliMaterial(16, "CSI", ahon, zhon, denshon, radlhon, 0);
- AliMixture(20, "QUA", aqua, zqua, densqua, nlmatqua, wmatqua);
- AliMixture(21, "QUAO", aquao, zquao, densquao, nlmatquao, wmatquao);
- AliMixture(30, "FRE", afre, zfre, densfre, nlmatfre, wmatfre);
- AliMixture(40, "MET", amet, zmet, densmet, nlmatmet, wmatmet);
- AliMixture(41, "METG", amet, zmet, densmet, nlmatmet, wmatmet);
- AliMaterial(11, "GRI", agri, zgri, densgri, radlgri, 0);
- AliMaterial(50, "ALUM", aal, zal, densal, radlal, 0);
- AliMixture(32, "GLASS",aglass, zglass, dglass, 5, wglass);
- AliMaterial(31, "COPPER$", 63.54, 29., 8.96, 1.4, 0.);
-
- tmaxfd = -10.;
- stemax = -.1;
- deemax = -.2;
- epsil = .001;
- stmin = -.001;
-
- AliMedium(1, "DEFAULT MEDIUM AIR$", 1, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
- AliMedium(2, "HONEYCOMB$", 6, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
- AliMedium(3, "QUARZO$", 20, 1, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
- AliMedium(4, "FREON$", 30, 1, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
- AliMedium(5, "METANO$", 40, 1, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
- AliMedium(6, "CSI$", 16, 1, isxfld, sxmgmx,tmaxfd, stemax, deemax, epsil, stmin);
- AliMedium(7, "GRIGLIA$", 11, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
- AliMedium(8, "QUARZOO$", 21, 1, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
- AliMedium(9, "GAP$", 41, 1, isxfld, sxmgmx,tmaxfd, .1, -deemax, epsil, -stmin);
- AliMedium(10, "ALUMINUM$", 50, 1, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
- AliMedium(11, "GLASS", 32, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
- AliMedium(12, "PCB_COPPER", 31, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
+ AliMaterial(++material, "RichSr90", a=87.62,z=38.0,den=2.54, radl=4.24, absl=0); //16 Sr90
+ AliMedium(kSr90, "RichSr90", material, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
-
- 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);
-}
+ Float_t aMylar[5]={12.01,1,16}; Float_t zMylar[5]={6,1,8}; Float_t wMylar[5]={5,4,5}; //17 Mylar C5H4O5
+ AliMixture(++material,"RichMylar",aMylar, zMylar, den=1.39, -3, wMylar);
+ AliMedium(kMylar, "RichMylar", material, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
+ }
+
+//Optical properties:
+#include "Opticals.h"
+ gMC->SetCerenkov((*fIdtmed)[kAir] , kNbins, aPckov, aAbsCH4 , aQeAll, aIdxCH4); //1 Air
+ gMC->SetCerenkov((*fIdtmed)[kRoha] , kNbins, aPckov, aAbsCH4 , aQeAll, aIdxCH4); //2 Honeycomb
+ gMC->SetCerenkov((*fIdtmed)[kSiO2] , kNbins, aPckov, aAbsSiO2 , aQeAll, aIdxSiO2); //3 Quartz SiO2
+ gMC->SetCerenkov((*fIdtmed)[kC6F14] , kNbins, aPckov, aAbsC6F14 , aQeAll, aIdxC6F14); //4 Freon C6F14
+ gMC->SetCerenkov((*fIdtmed)[kCH4] , kNbins, aPckov, aAbsCH4 , aQeAll, aIdxCH4); //5 Methane CH4
+ gMC->SetCerenkov((*fIdtmed)[kCsI] , kNbins, aPckov, aAbsCsI , aQeCsI, aIdxCH4); //6 CsI
+ gMC->SetCerenkov((*fIdtmed)[kGridCu] , kNbins, aPckov, aAbsGrid , aQeAll, aIdxMetal); //7 grid Cu
+ gMC->SetCerenkov((*fIdtmed)[kOpSiO2] , kNbins, aPckov, aAbsOpSiO2 , aQeAll, aIdxMetal); //8 Opaque quartz SiO2
+ gMC->SetCerenkov((*fIdtmed)[kGap] , kNbins, aPckov, aAbsCH4 , aQeAll, aIdxCH4); //9 Special methane gap
+ gMC->SetCerenkov((*fIdtmed)[kAl] , kNbins, aPckov, aAbsGrid , aQeAll, aIdxMetal); //10 Aluminium
+ gMC->SetCerenkov((*fIdtmed)[kGlass] , kNbins, aPckov, aAbsOpSiO2 , aQeAll, aIdxMetal); //11 Glass
+ gMC->SetCerenkov((*fIdtmed)[kGel] , kNbins, aPckov, aAbsGel , aQeAll, aIdxGel); //12 Aerogel
+ gMC->SetCerenkov((*fIdtmed)[kReflector], kNbins, aPckov, aAbsRef , aQeAll, aIdxMetal); //13 Aerogel reflector
+}//void AliRICH::CreateMaterials()
//__________________________________________________________________________________________________
Float_t AliRICH::Fresnel(Float_t ene,Float_t pdoti, Bool_t pola)
{
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;
-
-
-// ------- METHANE CROSS SECTION -----------------
-// ASTROPH. J. 214, L47 (1978)
-
- Float_t sm=0;
- if (x<7.75)
- sm=.06e-22;
-
- if(x>=7.75 && x<=8.1)
- {
- 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;
-
-// ------- ISOBUTHANE CROSS SECTION --------------
-// i-C4H10 (ai) abs. length from curves in
-// Lu-McDonald paper for BARI RICH workshop .
-// -----------------------------------------------------------
-
- Float_t ai;
- Float_t absli;
- if (kIgas2 != 0)
- {
- 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;
-// ---------------------------------------------------------
-//
-// transmission of O2
-//
-// y= path in cm, x=energy in eV
-// so= cross section for UV absorption in cm2
-// do= O2 molecular density in cm-3
-// ---------------------------------------------------------
-
- Float_t abslo;
- Float_t so=0;
- if(x>=6.0)
- {
- if(x>=6.0 && x<6.5)
- {
- so=3.392709e-13 * TMath::Exp(2.864104 *x);
- 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;
-// ---------------------------------------------------------
-//
-// transmission of H2O
-//
-// y= path in cm, x=energy in eV
-// sw= cross section for UV absorption in cm2
-// dw= H2O molecular density in cm-3
-// ---------------------------------------------------------
-
- Float_t abslw;
-
- Float_t b0=29231.65;
- Float_t b1=-15807.74;
- Float_t b2=3192.926;
- Float_t b3=-285.4809;
- Float_t b4=9.533944;
-
- 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);
-}
-//__________________________________________________________________________________________________
-void AliRICH::ResetDigits()
-{//Reset number of digits and the digits array for this detector
- for ( int i=0;i<kNCH;i++ ) {
- if (fDchambers && fDchambers->At(i)) fDchambers->At(i)->Clear();
- if (fNdch) fNdch[i]=0;
- }
-}
-//__________________________________________________________________________________________________
-void AliRICH::ResetRawClusters()
-{//Reset number of raw clusters and the raw clust array for this detector
- for ( int i=0;i<kNCH;i++ ) {
- if (fRawClusters->At(i)) ((TClonesArray*)fRawClusters->At(i))->Clear();
- if (fNrawch) fNrawch[i]=0;
- }
-}
-//__________________________________________________________________________________________________
-void AliRICH::ResetRecHits1D()
-{//Reset number of raw clusters and the raw clust array for this detector
- for ( int i=0;i<kNCH;i++ ) {
- if (fRecHits1D->At(i)) ((TClonesArray*)fRecHits1D->At(i))->Clear();
- if (fNrechits1D) fNrechits1D[i]=0;
- }
-}
-
-//__________________________________________________________________________________________________
-void AliRICH::ResetRecHits3D()
-{// Reset number of raw clusters and the raw clust array for this detector
- for ( int i=0;i<kNCH;i++ ) {
- if (fRecHits3D->At(i)) ((TClonesArray*)fRecHits3D->At(i))->Clear();
- if (fNrechits3D) fNrechits3D[i]=0;
- }
-}
-//__________________________________________________________________________________________________
-void AliRICH::FindClusters(Int_t nev /*kir,Int_t lastEntry*/)
-{// Loop on chambers and on cathode planes
- for (Int_t icat=1;icat<2;icat++) {
- gAlice->ResetDigits();
- gAlice->TreeD()->GetEvent(0);
- for (Int_t ich=0;ich<kNCH;ich++) {
- AliRICHChamber* iChamber=(AliRICHChamber*)fChambers->At(ich);
- TClonesArray *pRICHdigits = this->DigitsAddress(ich);
- if (pRICHdigits == 0)
- continue;
- //
- // Get ready the current chamber stuff
- //
- AliRICHResponse* response = iChamber->GetResponseModel();
- AliSegmentation* seg = iChamber->GetSegmentationModel();
- AliRICHClusterFinder* rec = iChamber->GetReconstructionModel();
- if (seg) {
- rec->SetSegmentation(seg);
- rec->SetResponse(response);
- rec->SetDigits(pRICHdigits);
- rec->SetChamber(ich);
- if (nev==0) rec->CalibrateCOG();
- rec->FindRawClusters();
- }
- TClonesArray *fRch;
- fRch=RawClustAddress(ich);
- fRch->Sort();
- } // for ich
-
- gAlice->TreeR()->Fill();
- TClonesArray *fRch;
- for (int i=0;i<kNCH;i++) {
- fRch=RawClustAddress(i);
- fRch->GetEntriesFast();
- }
-
- ResetRawClusters();
-
- } // for icat
-
- char hname[30];
- sprintf(hname,"TreeR%d",nev);
- gAlice->TreeR()->Write(hname,kOverwrite,0);
- gAlice->TreeR()->Reset();
-}//void AliRICH::FindClusters(Int_t nev)
-//__________________________________________________________________________________________________
-void AliRICH::MakeBranchInTreeD(TTree *treeD, const char *file)
-{// Create TreeD branches for the RICH.
- if(GetDebug())Info("MakeBranchInTreeD","Start.");
-
- const Int_t kBufferSize = 4000;
- char branchname[30];
-
- //
- // one branch for digits per chamber
- //
- for (Int_t i=0; i<kNCH ;i++) {
- sprintf(branchname,"%sDigits%d",GetName(),i+1);
- if (fDchambers && treeD) {
- MakeBranchInTree(treeD,branchname, &((*fDchambers)[i]), kBufferSize, file);
-// printf("Making Branch %s for digits in chamber %d\n",branchname,i+1);
- }
- }
-}
+}//Fresnel()
//__________________________________________________________________________________________________
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;
- char branchname[20];
-
const char *cH = strstr(option,"H");
const char *cD = strstr(option,"D");
const char *cR = strstr(option,"R");
const char *cS = strstr(option,"S");
- if(cH&&TreeH()){
- if(!fHits) fHits=new TClonesArray("AliRICHhit",1000 );
- if(!fCerenkovs) fCerenkovs = new TClonesArray("AliRICHCerenkov",1000);
- MakeBranchInTree(TreeH(),"RICHCerenkov", &fCerenkovs, kBufferSize, 0) ;
-
- //kir if(!fSDigits) fSDigits = new TClonesArray("AliRICHdigit",100000);
- //kir MakeBranchInTree(TreeH(),"RICHSDigits", &fSDigits, kBufferSize, 0) ;
- }
+ if(cH&&TreeH()){//H
+ HitsCreate(); //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()){
- if(!fSDigits) fSDigits=new TClonesArray("AliRICHdigit",100000);
- MakeBranchInTree(fLoader->TreeS(),"RICH",&fSDigits,kBufferSize,0) ;
- }
+ if(cS&&fLoader->TreeS()){//S
+ SDigitsCreate(); MakeBranchInTree(fLoader->TreeS(),"RICH",&fSdigits,kBufferSize,0) ;
+ }//S
- int i;
- if (cD&&fLoader->TreeD()){
- if(!fDchambers){
- fDchambers=new TObjArray(kNCH); // one branch for digits per chamber
- for(i=0;i<kNCH;i++){
- fDchambers->AddAt(new TClonesArray("AliRICHDigit",10000), i);
- }
+ if(cD&&fLoader->TreeD()){//D
+ DigitsCreate();
+ for(Int_t i=0;i<kNchambers;i++){
+ MakeBranchInTree(fLoader->TreeD(),Form("%s%d",GetName(),i+1),&((*fDigs)[i]),kBufferSize,0);
}
- for (i=0; i<kNCH ;i++)
- {
- sprintf(branchname,"%sDigits%d",GetName(),i+1);
- MakeBranchInTree(fLoader->TreeD(),branchname, &((*fDchambers)[i]), kBufferSize, 0);
- }
- }
-
- if (cR&&gAlice->TreeR()){//one branch for raw clusters per chamber
- Int_t i;
- if (fRawClusters == 0x0 )
- {
- fRawClusters = new TObjArray(kNCH);
- for (i=0; i<kNCH ;i++)
- {
- fRawClusters->AddAt(new TClonesArray("AliRICHRawCluster",10000), i);
- }
- }
-
- if (fRecHits1D == 0x0)
- {
- fRecHits1D = new TObjArray(kNCH);
- for (i=0; i<kNCH ;i++)
- {
- fRecHits1D->AddAt(new TClonesArray("AliRICHRecHit1D",1000), i);
- }
- }
-
- if (fRecHits3D == 0x0)
- {
- fRecHits3D = new TObjArray(kNCH);
- for (i=0; i<kNCH ;i++)
- {
- fRecHits3D->AddAt(new TClonesArray("AliRICHRecHit3D",1000), i);
- }
- }
-
- for (i=0; i<kNCH ;i++){
- sprintf(branchname,"%sRawClusters%d",GetName(),i+1);
- MakeBranchInTree(gAlice->TreeR(),branchname, &((*fRawClusters)[i]), kBufferSize, 0);
- sprintf(branchname,"%sRecHits1D%d",GetName(),i+1);
- MakeBranchInTree(fLoader->TreeR(),branchname, &((*fRecHits1D)[i]), kBufferSize, 0);
- sprintf(branchname,"%sRecHits3D%d",GetName(),i+1);
- MakeBranchInTree(fLoader->TreeR(),branchname, &((*fRecHits3D)[i]), kBufferSize, 0);
- }
- }//if (cR && gAlice->TreeR())
- if(GetDebug())Info("MakeBranch","Stop.");
+ }//D
+
+ if(cR&&fLoader->TreeR()){//R
+ ClustersCreate();
+ for(Int_t i=0;i<kNchambers;i++)
+ MakeBranchInTree(fLoader->TreeR(),Form("%sClusters%d",GetName(),i+1), &((*fClus)[i]), kBufferSize, 0);
+ }//R
+ 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.");
-
- char branchname[20];
- Int_t i;
-
-
+{
+//Set branch address for the Hits and Digits Tree.
+ AliDebug(1,"Start.");
+
TBranch *branch;
- TTree *treeH = fLoader->TreeH();
- TTree *treeD = fLoader->TreeD();
- TTree *treeR = fLoader->TreeR();
-
- if(treeH){
- if(GetDebug())Info("SetTreeAddress","tree H is requested.");
- if(fHits==0x0) fHits=new TClonesArray("AliRICHhit",1000);
- branch = treeH->GetBranch("RICHCerenkov");
- if(branch){
- if (fCerenkovs == 0x0) fCerenkovs = new TClonesArray("AliRICHCerenkov",1000);
- branch->SetAddress(&fCerenkovs);
- }
-
-//kir branch = treeH->GetBranch("RICHSDigits");
-//kir if (branch)
-//kir {
-//kir if (fSDigits == 0x0) fSDigits = new TClonesArray("AliRICHdigit",100000);
-//kir branch->SetAddress(&fSDigits);
-//kir }
- }//if(treeH)
-
+ if(fLoader->TreeH()){//H
+ AliDebug(1,"tree H is requested.");
+ HitsCreate();//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()){
- if(GetDebug())Info("SetTreeAddress","tree S is requested.");
- if(!fSDigits) fSDigits=new TClonesArray("AliRICHdigit",100000);
- fLoader->TreeS()->GetBranch("RICH")->SetAddress(&fSDigits);
- }
-
-
- if(treeD){
- if(GetDebug())Info("SetTreeAddress","tree D is requested.");
-
- if (fDchambers == 0x0)
- {
- fDchambers = new TObjArray(kNCH);
- for (i=0; i<kNCH ;i++)
- {
- fDchambers->AddAt(new TClonesArray("AliRICHDigit",10000), i);
- }
- }
-
- for (i=0; i<kNCH; i++) {
- sprintf(branchname,"%sDigits%d",GetName(),i+1);
- if (fDchambers) {
- branch = treeD->GetBranch(branchname);
- if (branch) branch->SetAddress(&((*fDchambers)[i]));
- }
- }
+ if(fLoader->TreeS()){//S
+ AliDebug(1,"tree S is requested.");
+ branch=fLoader->TreeS()->GetBranch(GetName()); if(branch){SDigitsCreate(); branch->SetAddress(&fSdigits);}
+ }//S
+
+ if(fLoader->TreeD()){//D
+ AliDebug(1,"tree D is requested.");
+ for(int i=0;i<kNchambers;i++){
+ branch=fLoader->TreeD()->GetBranch(Form("%s%d",GetName(),i+1));
+ if(branch){DigitsCreate(); branch->SetAddress(&((*fDigs)[i]));}
}
+ }//D
- if(treeR){
- if(GetDebug())Info("SetTreeAddress","tree R is requested.");
-
- if (fRawClusters == 0x0 )
- {
- fRawClusters = new TObjArray(kNCH);
- for (i=0; i<kNCH ;i++)
- {
- fRawClusters->AddAt(new TClonesArray("AliRICHRawCluster",10000), i);
- }
- }
-
- if (fRecHits1D == 0x0)
- {
- fRecHits1D = new TObjArray(kNCH);
- for (i=0; i<kNCH ;i++)
- {
- fRecHits1D->AddAt(new TClonesArray("AliRICHRecHit1D",1000), i);
- }
- }
-
- if (fRecHits3D == 0x0)
- {
- fRecHits3D = new TObjArray(kNCH);
- for (i=0; i<kNCH ;i++)
- {
- fRecHits3D->AddAt(new TClonesArray("AliRICHRecHit3D",1000), i);
- }
- }
-
- for (i=0; i<kNCH; i++) {
- sprintf(branchname,"%sRawClusters%d",GetName(),i+1);
- if (fRawClusters) {
- branch = treeR->GetBranch(branchname);
- if (branch) branch->SetAddress(&((*fRawClusters)[i]));
- }
+ if(fLoader->TreeR()){//R
+ AliDebug(1,"tree R is requested.");
+ for(int i=0;i<kNchambers;i++){
+ branch=fLoader->TreeR()->GetBranch(Form("%sClusters%d" ,GetName(),i+1));
+ if(branch){ClustersCreate(); branch->SetAddress(&((*fClus)[i]));}
}
-
- for (i=0; i<kNCH; i++) {
- sprintf(branchname,"%sRecHits1D%d",GetName(),i+1);
- if (fRecHits1D) {
- branch = treeR->GetBranch(branchname);
- if (branch) branch->SetAddress(&((*fRecHits1D)[i]));
- }
- }
-
- for (i=0; i<kNCH; i++) {
- sprintf(branchname,"%sRecHits3D%d",GetName(),i+1);
- if (fRecHits3D) {
- branch = treeR->GetBranch(branchname);
- if (branch) branch->SetAddress(&((*fRecHits3D)[i]));
- }
- }
-
- }//if(treeR)
- if(GetDebug())Info("SetTreeAddress","Stop.");
+ }//R
+ AliDebug(1,"Stop.");
}//void AliRICH::SetTreeAddress()
//__________________________________________________________________________________________________
void AliRICH::Print(Option_t *option)const
{
+//Debug printout
TObject::Print(option);
- fpParam->Dump();
- fChambers->Print(option);
+ P()->Print();
+ fCounters.Print();
}//void AliRICH::Print(Option_t *option)const
//__________________________________________________________________________________________________
-void AliRICH::CreateGeometry()
-{//Creates detailed geometry simulation (currently GEANT volumes tree)
- if(GetDebug())Info("CreateGeometry","Start.");
-//???????? to be removed to AliRICHParam?
- fpParam->RadiatorToPads(fpParam->FreonThickness()/2+fpParam->QuartzThickness()+fpParam->GapThickness());
+void AliRICH::ControlPlots()
+{
+//Creates a set of QA hists to control the results of simulation. Hists are in file $HOME/RCP.root
+ TH1F *pElecP=0 ,*pMuonP=0 ,*pPionP=0 ,*pKaonP=0 ,*pProtP=0, //stack particles
+ *pHxD=0,*pHyD=0,*pHxSd=0,*pHySd=0, //diff hit position - digit sdigit position
+ *pNumClusH1=0,
+ *pQdcH1=0, *pSizeH1=0,
+ *pPureMipQdcH1=0,*pPureMipSizeH1=0,
+ *pPureCerQdcH1=0,*pPureCerSizeH1=0,
+ *pPureFeeQdcH1=0,*pPureFeeSizeH1=0,
+ *pMipQdcH1=0, *pPhotQdcH1=0;
+ TH2F *pMapH2=0,*pPureMipMapH2=0,*pPureCerMapH2=0,*pPureFeeMapH2=0;
+ TH1F *pelecRadius=0,*pprotRadius=0,*pprotbarRadius=0;
+//load all information
+ GetLoader()->GetRunLoader()->LoadHeader();
+ GetLoader()->GetRunLoader()->LoadKinematics();
+ GetLoader()->LoadHits();
+ Bool_t isSdig=0;//!GetLoader()->LoadSDigits();
+ Bool_t isDig =0;//!GetLoader()->LoadDigits();
+ Bool_t isClus=!GetLoader()->LoadRecPoints();
+
+ gBenchmark->Start("ControlPlots");
-//Opaque quartz thickness
- Float_t oqua_thickness = .5;
-//CsI dimensions
- Float_t csi_width =fpParam->Nx()*fpParam->PadSizeX()+fpParam->DeadZone();
- Float_t csi_length=fpParam->Ny()*fpParam->PadSizeY()+2*fpParam->DeadZone();
+ TFile *pFile = new TFile("$(HOME)/RCP.root","RECREATE");
- Int_t *idtmed = fIdtmed->GetArray()-999;
-
- Int_t i;
- Float_t zs;
- Int_t idrotm[1099];
- Float_t par[3];
+ pElecP=new TH1F("Pelec","Electrons made hit in RICH;p [GeV]",1000,-30,30);
+ pMuonP=new TH1F("Pmuon","Muons made hit in RICH;p [GeV]",1000,-30,30);
+ pPionP=new TH1F("Ppion","Pions made hit in RICH;p [GeV]",1000,-30,30);
+ pKaonP=new TH1F("Pkaon","Kaon made hit in RICH;p [GeV]",1000,-30,30);
+ pProtP=new TH1F("Pprot","Protons made hit in RICH;p [GeV]",1000,-30,30);
+ pelecRadius=new TH1F("elecRadius","elec",600,0.,600.);
+ pprotRadius=new TH1F("protRadius","elec",600,0.,600.);
+ pprotbarRadius=new TH1F("protbarRadius","elec",600,0.,600.);
+
+ if(isSdig){
+ AliInfo("SDigits available");
+ pHxSd=new TH1F("DiffHitSDigitX","Hit-SDigit diff X all chambers;diff [cm]",300,-10,10);
+ pHySd=new TH1F("DiffHitSDigitY","Hit-SDigit diff Y all chambers;diff [cm]",300,-10,10);
+ }//isSdig
+
+ if(isDig){
+ AliInfo("Digits available");
+ pHxD=new TH1F("DiffHitDigitX","Hit-Digit diff X all chambers;diff [cm]",300,-10,10);
+ pHyD=new TH1F("DiffHitDigitY","Hit-Digit diff Y all chambers;diff [cm]",300,-10,10);
+ }//isDig
+
+ if(isClus){
+ AliInfo("Clusters available");
+ pNumClusH1=new TH1F("NumClusPerEvent","Number of clusters per event;number",50,0,49);
-//External aluminium box
- par[0]=68.8*cm;par[1]=13*cm;par[2]=70.86*cm;//Original Settings
- gMC->Gsvolu("RICH", "BOX ", idtmed[1009], par, 3);
-//Air
- par[0]=66.3; par[1] = 13; par[2] = 68.35; //Original Settings
- 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; //Original Settings
- 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; //Original Settings
- gMC->Gsvolu("AIR3", "BOX ", idtmed[1000], par, 3);
-//Honeycomb
- par[0]=66.3;par[1]=0.188; par[2] = 68.35; //Original Settings
- gMC->Gsvolu("HONE", "BOX ", idtmed[1001], par, 3);
-//Aluminium sheet
- par[0]=66.3;par[1]=0.025;par[2]=68.35; //Original Settings
- //par[0] = 66.5; par[1] = .025; par[2] = 63.1;
- gMC->Gsvolu("ALUM", "BOX ", idtmed[1009], par, 3);
-//Quartz
- par[0]=fpParam->QuartzWidth()/2;par[1]=fpParam->QuartzThickness()/2;par[2]=fpParam->QuartzLength()/2;
- gMC->Gsvolu("QUAR", "BOX ", idtmed[1002], par, 3);
-//Spacers (cylinders)
- par[0]=0.;par[1]=.5;par[2]=fpParam->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]=fpParam->QuartzWidth()/2;par[1]= .2;par[2]=fpParam->QuartzLength()/2;
- gMC->Gsvolu("OQUA", "BOX ", idtmed[1007], par, 3);
-//Frame of opaque quartz
- par[0]=fpParam->OuterFreonWidth()/2;par[1]=fpParam->FreonThickness()/2;par[2]=fpParam->OuterFreonLength()/2;
- gMC->Gsvolu("OQF1", "BOX ", idtmed[1007], par, 3);
- par[0]=fpParam->InnerFreonWidth()/2;par[1]=fpParam->FreonThickness()/2;par[2]=fpParam->InnerFreonLength()/2;
- gMC->Gsvolu("OQF2", "BOX ", idtmed[1007], par, 3);
-//Freon
- par[0]=fpParam->OuterFreonWidth()/2 - oqua_thickness;
- par[1]=fpParam->FreonThickness()/2;
- par[2]=fpParam->OuterFreonLength()/2 - 2*oqua_thickness;
- gMC->Gsvolu("FRE1", "BOX ", idtmed[1003], par, 3);
-
- par[0]=fpParam->InnerFreonWidth()/2 - oqua_thickness;
- par[1]=fpParam->FreonThickness()/2;
- par[2]=fpParam->InnerFreonLength()/2 - 2*oqua_thickness;
- gMC->Gsvolu("FRE2", "BOX ", idtmed[1003], par, 3);
-//Methane
- par[0]=csi_width/2;par[1]=fpParam->GapThickness()/2;par[2]=csi_length/2;
- gMC->Gsvolu("META", "BOX ", idtmed[1004], par, 3);
-//Methane gap
- par[0]=csi_width/2;par[1]=fpParam->ProximityGapThickness()/2;par[2] = csi_length/2;
- gMC->Gsvolu("GAP ", "BOX ", idtmed[1008], par, 3);
-//CsI photocathode
- par[0]=csi_width/2;par[1]=.25;par[2]=csi_length/2;
- gMC->Gsvolu("CSI ", "BOX ", idtmed[1005], 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]=csi_width/2;par[1]=1.05;par[2]=1.05;
- gMC->Gsvolu("WSMe", "BOX ", idtmed[1009], par, 3);
-//Ceramic pick up (base)
- par[0]=csi_width/2;par[1]= .25;par[2]=1.05;
- gMC->Gsvolu("WSG1", "BOX ", idtmed[1010], par, 3);
-//Ceramic pick up (head)
- par[0] = csi_width/2;par[1] = .1;par[2] = .1;
- gMC->Gsvolu("WSG2", "BOX ", idtmed[1010], par, 3);
-
-//Aluminium supports for methane and CsI
-//Short bar
- par[0]=csi_width/2;par[1]=fpParam->GapThickness()/2 + .25; par[2] = (68.35 - csi_length/2)/2;
- gMC->Gsvolu("SMSH", "BOX", idtmed[1009], par, 3);
-//Long bar
- par[0]=(66.3 - csi_width/2)/2;par[1]=fpParam->GapThickness()/2+.25;par[2]=csi_length/2+68.35-csi_length/2;
- gMC->Gsvolu("SMLG", "BOX", idtmed[1009], par, 3);
+ pQdcH1 =new TH1F("ClusQdc", "Cluster Charge all chambers;q [QDC]",P()->MaxQdc(),0,P()->MaxQdc());
+ pSizeH1 =new TH1F("ClusSize", "Cluster size all chambers;size [number of pads in cluster]",100,0,100);
+ pMapH2 =new TH2F("ClusMap", "Cluster map;x [cm];y [cm]",1000,0,P()->PcSizeX(),1000,0,P()->PcSizeY());
+
+ pMipQdcH1 =new TH1F("QdcMip" ,"MIP Cluster Charge all chambers;q [QDC]",P()->MaxQdc(),0,P()->MaxQdc());
+ pPhotQdcH1 =new TH1F("QdcPhot" ,"Cer+Fee Cluster Charge all chambers;q [QDC]",P()->MaxQdc(),0,P()->MaxQdc());
+
+ pPureMipQdcH1 =new TH1F("QdcPureMip" ,"MIP only Cluster Charge all chambers;q [QDC]",P()->MaxQdc(),0,P()->MaxQdc());
+ pPureMipSizeH1=new TH1F("SizePureMip" ,"MIP only Cluster size all chambers;size [number of pads in cluster]",100,0,100);
+ pPureMipMapH2 =new TH2F("MapPureMip" ,"MIP only Cluster map;x [cm];y [cm]",1000,0,P()->PcSizeX(),1000,0,P()->PcSizeY());
+
+ pPureCerQdcH1 =new TH1F("QdcPureCer" ,"Cerenkov only Cluster Charge all chambers;q [QDC]",P()->MaxQdc(),0,P()->MaxQdc());
+ pPureCerSizeH1=new TH1F("SizePureCer" ,"Cernekov only Cluster size all chambers;size [number of pads in cluster]",100,0,100);
+ pPureCerMapH2 =new TH2F("MapPureCer" ,"Cerenkov only Cluster map;x [cm];y [cm]",1000,0,P()->PcSizeX(),1000,0,P()->PcSizeY());
-//Aluminium supports for freon
-//Short bar
- par[0] = fpParam->QuartzWidth()/2; par[1] = .3; par[2] = (68.35 - fpParam->QuartzLength()/2)/2;
- gMC->Gsvolu("SFSH", "BOX", idtmed[1009], par, 3);
-//Long bar
- par[0] = (66.3 - fpParam->QuartzWidth()/2)/2; par[1] = .3;
- par[2] = fpParam->QuartzLength()/2 + 68.35 - fpParam->QuartzLength()/2;
- gMC->Gsvolu("SFLG", "BOX", idtmed[1009], par, 3);
-//PCB backplane
- par[0] = csi_width/2;par[1] = .25; par[2] = csi_length/4 -.5025;
- gMC->Gsvolu("PCB ", "BOX", idtmed[1011], par, 3);
+ pPureFeeQdcH1 =new TH1F("QdcPureFee" ,"Feedback only Cluster Charge all chambers;q [QDC]",P()->MaxQdc(),0,P()->MaxQdc());
+ pPureFeeSizeH1=new TH1F("SizePureFee" ,"Feedback only Cluster size all chambers;size [number of pads in cluster]",100,0,100);
+ pPureFeeMapH2 =new TH2F("MapPureFee" ,"Feedback only Cluster map;x [cm];y [cm]",1000,0,P()->PcSizeX(),1000,0,P()->PcSizeY());
-//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-fpParam->GapThickness()/2-fpParam->QuartzThickness()-fpParam->FreonThickness()- .4 - .6 - .05 - .376 -.5 - 3.35, 0., 0, "ONLY");
- 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");
- 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");
- 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");
- gMC->Gspos("ALUM", 1, "SRIC", 0., 1.276 - fpParam->GapThickness()/2 - fpParam->QuartzThickness() - fpParam->FreonThickness()- .4 - .6 - .05 - .376 -.025, 0., 0, "ONLY");
- gMC->Gspos("HONE", 1, "SRIC", 0., 1.276- fpParam->GapThickness()/2 - fpParam->QuartzThickness() - fpParam->FreonThickness()- .4 - .6 - .05 - .188, 0., 0, "ONLY");
- gMC->Gspos("ALUM", 2, "SRIC", 0., 1.276 - fpParam->GapThickness()/2 - fpParam->QuartzThickness() - fpParam->FreonThickness()- .4 - .6 - .025, 0., 0, "ONLY");
- gMC->Gspos("FOOT", 1, "SRIC", 64.95, 1.276 - fpParam->GapThickness()/2 - fpParam->QuartzThickness() - fpParam->FreonThickness()- .4 - .3, 36.9, 0, "ONLY");
- gMC->Gspos("FOOT", 2, "SRIC", 21.65, 1.276 - fpParam->GapThickness()/2 - fpParam->QuartzThickness() - fpParam->FreonThickness()- .4 - .3 , 36.9, 0, "ONLY");
- gMC->Gspos("FOOT", 3, "SRIC", -21.65, 1.276 - fpParam->GapThickness()/2 - fpParam->QuartzThickness() - fpParam->FreonThickness()- .4 - .3, 36.9, 0, "ONLY");
- gMC->Gspos("FOOT", 4, "SRIC", -64.95, 1.276 - fpParam->GapThickness()/2 - fpParam->QuartzThickness() - fpParam->FreonThickness()- .4 - .3, 36.9, 0, "ONLY");
- gMC->Gspos("FOOT", 5, "SRIC", 64.95, 1.276 - fpParam->GapThickness()/2 - fpParam->QuartzThickness() - fpParam->FreonThickness()- .4 - .3, -36.9, 0, "ONLY");
- gMC->Gspos("FOOT", 6, "SRIC", 21.65, 1.276 - fpParam->GapThickness()/2 - fpParam->QuartzThickness() - fpParam->FreonThickness()- .4 - .3, -36.9, 0, "ONLY");
- gMC->Gspos("FOOT", 7, "SRIC", -21.65, 1.276 - fpParam->GapThickness()/2 - fpParam->QuartzThickness() - fpParam->FreonThickness()- .4 - .3, -36.9, 0, "ONLY");
- gMC->Gspos("FOOT", 8, "SRIC", -64.95, 1.276 - fpParam->GapThickness()/2 - fpParam->QuartzThickness() - fpParam->FreonThickness()- .4 - .3, -36.9, 0, "ONLY");
- gMC->Gspos("OQUA", 1, "SRIC", 0., 1.276 - fpParam->GapThickness()/2 - fpParam->QuartzThickness() - fpParam->FreonThickness()- .2, 0., 0, "ONLY");
-// Methane supports
- gMC->Gspos("SMLG", 1, "SRIC", csi_width/2 + (66.3 - csi_width/2)/2, 1.276 + .25, 0., 0, "ONLY");
- gMC->Gspos("SMLG", 2, "SRIC", - csi_width/2 - (66.3 - csi_width/2)/2, 1.276 + .25, 0., 0, "ONLY");
- gMC->Gspos("SMSH", 1, "SRIC", 0., 1.276 + .25, csi_length/2 + (68.35 - csi_length/2)/2, 0, "ONLY");
- gMC->Gspos("SMSH", 2, "SRIC", 0., 1.276 + .25, - csi_length/2 - (68.35 - csi_length/2)/2, 0, "ONLY");
-//Freon supports
- Float_t supp_y = 1.276 - fpParam->GapThickness()/2- fpParam->QuartzThickness() -fpParam->FreonThickness() - .2 + .3; //y position of freon supports
- gMC->Gspos("SFLG", 1, "SRIC", fpParam->QuartzWidth()/2 + (66.3 - fpParam->QuartzWidth()/2)/2, supp_y, 0., 0, "ONLY");
- gMC->Gspos("SFLG", 2, "SRIC", - fpParam->QuartzWidth()/2 - (66.3 - fpParam->QuartzWidth()/2)/2, supp_y, 0., 0, "ONLY");
- gMC->Gspos("SFSH", 1, "SRIC", 0., supp_y, fpParam->QuartzLength()/2 + (68.35 - fpParam->QuartzLength()/2)/2, 0, "ONLY");
- gMC->Gspos("SFSH", 2, "SRIC", 0., supp_y, - fpParam->QuartzLength()/2 - (68.35 - fpParam->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
+ }//isClus
+//end of hists booking
+ for(Int_t iEvtN=0;iEvtN < GetLoader()->GetRunLoader()->GetAliRun()->GetEventsPerRun();iEvtN++){//events loop
+ GetLoader()->GetRunLoader()->GetEvent(iEvtN); //get current event
+
+ for(Int_t iPrimN=0;iPrimN < GetLoader()->TreeH()->GetEntries();iPrimN++){//hit tree loop
+ GetLoader()->TreeH()->GetEntry(iPrimN);
+ for(Int_t j=0;j<Hits()->GetEntries();j++){//hits loop
+ AliRICHHit *pHit = (AliRICHHit*)Hits()->At(j);
+ TParticle *pParticle = GetLoader()->GetRunLoader()->Stack()->Particle(pHit->GetTrack());//get particle produced this hit
+ Double_t dRadius = TMath::Sqrt(pParticle->Vx()*pParticle->Vx()+pParticle->Vy()*pParticle->Vy()+pParticle->Vz()*pParticle->Vz());
+ switch(pParticle->GetPdgCode()){
+ case kPositron : pElecP->Fill( pParticle->P());pelecRadius->Fill(dRadius); break;
+ case kElectron : pElecP->Fill(-pParticle->P());pelecRadius->Fill(dRadius); break;
+
+ case kMuonPlus : pMuonP->Fill( pParticle->P()); break;
+ case kMuonMinus: pMuonP->Fill(-pParticle->P()); break;
+
+ case kPiPlus : pPionP->Fill( pParticle->P()); break;
+ case kPiMinus : pPionP->Fill(-pParticle->P()); break;
+
+ case kKPlus : pKaonP->Fill( pParticle->P()); break;
+ case kKMinus : pKaonP->Fill(-pParticle->P()); break;
+
+ case kProton : pProtP->Fill( pParticle->P()); pprotRadius->Fill(dRadius); break;
+ case kProtonBar: pProtP->Fill(-pParticle->P()); pprotbarRadius->Fill(dRadius); break;
+
+ }//switch PdgCode
+
+ }//hits loop
+ }//hit tree loop
+
+ if(isSdig){
+ GetLoader()->TreeS()->GetEntry(0);
+ for(Int_t iSdigN=0;iSdigN<SDigits()->GetEntries();iSdigN++){//sdigits loop
+ AliRICHDigit *pSdig=(AliRICHDigit*)SDigits()->At(iSdigN); //get current sdigit pointer
+ AliRICHHit *pHit=Hit(pSdig->GetTrack(0)); //get hit of this sdigit (always one)
+ TVector2 hit2 =C(pHit->C())->Mrs2Pc(pHit->OutX3()); //this hit position in local system
+ TVector2 sdig2=P()->Pad2Loc(pSdig->Pad()); //center of pad for this sdigit
+ pHxSd->Fill(hit2.X()-sdig2.X());
+ pHySd->Fill(hit2.Y()-sdig2.Y());
+ }//sdigits loop
+ }//if(isSdig)
+
+ if(isDig) GetLoader()->TreeD()->GetEntry(0);
+ if(isClus) GetLoader()->TreeR()->GetEntry(0);
+
+ for(Int_t iChamN=1;iChamN<=7;iChamN++){//chambers loop
+ if(isDig){
+ for(Int_t iDigN=0;iDigN<Digits(iChamN)->GetEntries();iDigN++){//digits loop
+ AliRICHDigit *pDig=(AliRICHDigit*)Digits(iChamN)->At(iDigN);
+ AliRICHHit *pHit=Hit(pDig->GetTrack(0)); //get first hit of this digit
+ TVector2 hitV2=C(iChamN)->Mrs2Pc(pHit->OutX3());
+ TVector2 digV2=P()->Pad2Loc(pDig->Pad()); //center of pad for this digit
+ pHxD->Fill(hitV2.X()-digV2.X()); pHyD->Fill(hitV2.Y()-digV2.Y());
+ }//digits loop
+ }//isDig
+ if(isClus){
+ Int_t iNclusCham=Clusters(iChamN)->GetEntries(); if(iNclusCham) pNumClusH1->Fill(iNclusCham);//number of clusters per event
+ for(Int_t iClusN=0;iClusN<iNclusCham;iClusN++){//clusters loop
+ AliRICHCluster *pClus=(AliRICHCluster*)Clusters(iChamN)->At(iClusN);
+ pQdcH1 ->Fill(pClus->Q());
+ pSizeH1 ->Fill(pClus->Size());
+ pMapH2 ->Fill(pClus->X(),pClus->Y()); //common
+
+ if(pClus->IsSingleMip()) {pPureMipQdcH1 ->Fill(pClus->Q());
+ pPureMipSizeH1->Fill(pClus->Size());
+ pPureMipMapH2 ->Fill(pClus->X(),pClus->Y());}//Pure Mips
+
+ if(pClus->IsSingleCerenkov()){pPureCerQdcH1 ->Fill(pClus->Q());
+ pPureCerSizeH1->Fill(pClus->Size());
+ pPureCerMapH2 ->Fill(pClus->X(),pClus->Y());}//Pure Cerenkovs
+
+ if(pClus->IsSingleFeedback()){pPureFeeQdcH1 ->Fill(pClus->Q());
+ pPureFeeSizeH1->Fill(pClus->Size());
+ pPureFeeMapH2 ->Fill(pClus->X(),pClus->Y());}//Pure Feedbacks
+
+ if(pClus->IsMip()) {pMipQdcH1 ->Fill(pClus->Q());} //MIP+ other contributions
+ if(!pClus->IsPureMip()) pPhotQdcH1->Fill(pClus->Q()); //not MIP
+ }//clusters loop
+ }//isClus
+ }//chambers loop
+ Info("ControlPlots","Event %i processed.",iEvtN);
+ }//events loop
+ GetLoader()->UnloadHits();
+ if(isSdig) GetLoader()->UnloadSDigits();
+ if(isDig) GetLoader()->UnloadDigits();
+ if(isClus) GetLoader()->UnloadRecPoints();
+
+ GetLoader()->GetRunLoader()->UnloadHeader();
+ GetLoader()->GetRunLoader()->UnloadKinematics();
+
+ pFile->Write(); delete pFile;
+
+ gBenchmark->Show("ControlPlots");
+}//ControlPlots()
+//__________________________________________________________________________________________________
+AliRICHHit* AliRICH::Hit(Int_t tid)const
+{
+//defines which hit provided by given tid for the currently loaded event
+ 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::HitsPrint(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();
}
- 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
+ GetLoader()->UnloadHits();
+ AliInfo(Form("totally %i hits",iTotalHits));
+}
+//__________________________________________________________________________________________________
+void AliRICH::SDigitsPrint(Int_t iEvtN)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);
+ SDigits()->Print();
+ GetLoader()->UnloadSDigits();
+ Info("PrintSDigits","totally %i sdigits",SDigits()->GetEntries());
+}
+//__________________________________________________________________________________________________
+void AliRICH::DigitsPrint(Int_t iEvtN)const
+{
+//prints a list of RICH digits for a given event
+ if(GetLoader()->GetRunLoader()->GetEvent(iEvtN)) return;
+ Info("PrintDigits","List of RICH digits for event %i",iEvtN);
+ if(GetLoader()->LoadDigits()) return;
+
+ Int_t iTotalDigits=0;
+ GetLoader()->TreeD()->GetEntry(0);
+ for(Int_t iChamber=1;iChamber<=kNchambers;iChamber++){
+ Digits(iChamber)->Print();
+ iTotalDigits+=Digits(iChamber)->GetEntries();
}
- 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
+ GetLoader()->UnloadDigits();
+ Info("PrintDigits","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;
}
- 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
+
+ if(GetLoader()->GetRunLoader()->LoadHeader()) return;
+ if(GetLoader()->GetRunLoader()->LoadKinematics()) return;
+
+// Info("Occupancy","for event %i",iEvtN);
+ if(GetLoader()->LoadHits()) return;
+ if(GetLoader()->LoadDigits()) return;
+
+ Int_t totPadsPerChamber = AliRICHParam::NpadsX()*AliRICHParam::NpadsY();
+
+
+ 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 iChamber=1;iChamber<=kNchambers;iChamber++) {
+ nDigCh[iChamber-1]= Digits(iChamber)->GetEntries();
+ Double_t occupancy = (Double_t)nDigCh[iChamber-1]/(Double_t)totPadsPerChamber;
+ Info("Occupancy","for chamber %i = %4.2f %% and charged prim tracks %i and sec. tracks %i with total %i",
+ iChamber,occupancy*100.,nPrim[iChamber-1],nSec[iChamber-1],iChHits[iChamber-1]);
+ }
}
- 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::ClustersPrint(Int_t iEvtN)const
+{
+//prints a list of RICH clusters for a given event
+ AliInfo(Form("List of RICH clusters for event %i",iEvtN));
+ GetLoader()->GetRunLoader()->GetEvent(iEvtN);
+ if(GetLoader()->LoadRecPoints()) return;
+
+ Int_t iTotalClusters=0;
+ GetLoader()->TreeR()->GetEntry(0);
+ for(Int_t iChamber=1;iChamber<=kNchambers;iChamber++){
+ Clusters(iChamber)->Print();
+ iTotalClusters+=Clusters(iChamber)->GetEntries();
}
- 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", fpParam->OuterFreonWidth()/2 + fpParam->InnerFreonWidth()/2 + 2, 1.276 - fpParam->GapThickness()/2- fpParam->QuartzThickness() -fpParam->FreonThickness()/2, 0., 0, "ONLY"); //Original settings (31.3)
- gMC->Gspos("OQF2", 2, "SRIC", 0., 1.276 - fpParam->GapThickness()/2 - fpParam->QuartzThickness() - fpParam->FreonThickness()/2, 0., 0, "ONLY"); //Original settings
- 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)
- gMC->Gspos("QUAR", 1, "SRIC", 0., 1.276 - fpParam->GapThickness()/2 - fpParam->QuartzThickness()/2, 0., 0, "ONLY");
- gMC->Gspos("GAP ", 1, "META", 0., fpParam->GapThickness()/2 - fpParam->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 + fpParam->GapThickness()/2 + .25, 0., 0, "ONLY");
-//Wire support placing
- gMC->Gspos("WSG2", 1, "GAP ", 0., fpParam->ProximityGapThickness()/2 - .1, 0., 0, "ONLY");
- gMC->Gspos("WSG1", 1, "CSI ", 0., 0., 0., 0, "ONLY");
- gMC->Gspos("WSMe", 1, "SRIC ", 0., 1.276 + fpParam->GapThickness()/2 + .5 + 1.05, 0., 0, "ONLY");
-//Backplane placing
- gMC->Gspos("BACK", 1, "SRIC ", -33.15, 1.276 + fpParam->GapThickness()/2 + .5 + 2.1 + 2, 43.3, 0, "ONLY");
- gMC->Gspos("BACK", 2, "SRIC ", 33.15, 1.276 + fpParam->GapThickness()/2 + .5 + 2.1 + 2 , 43.3, 0, "ONLY");
- gMC->Gspos("BACK", 3, "SRIC ", -33.15, 1.276 + fpParam->GapThickness()/2 + .5 + 2.1 + 2, 0., 0, "ONLY");
- gMC->Gspos("BACK", 4, "SRIC ", 33.15, 1.276 + fpParam->GapThickness()/2 + .5 + 2.1 + 2, 0., 0, "ONLY");
- gMC->Gspos("BACK", 5, "SRIC ", 33.15, 1.276 + fpParam->GapThickness()/2 + .5 + 2.1 + 2, -43.3, 0, "ONLY");
- gMC->Gspos("BACK", 6, "SRIC ", -33.15, 1.276 + fpParam->GapThickness()/2 + .5 + 2.1 + 2, -43.3, 0, "ONLY");
-//PCB placing
- gMC->Gspos("PCB ", 1, "SRIC ", 0., 1.276 + fpParam->GapThickness()/2 + .5 + 1.05, csi_width/4 + .5025 + 2.5, 0, "ONLY");
- gMC->Gspos("PCB ", 2, "SRIC ", 0., 1.276 + fpParam->GapThickness()/2 + .5 + 1.05, -csi_width/4 - .5025 - 2.5, 0, "ONLY");
+ GetLoader()->UnloadRecPoints();
+ AliInfo(Form("totally %i clusters for event %i",iTotalClusters,iEvtN));
+}
+//__________________________________________________________________________________________________
+void AliRICH::PrintTracks(Int_t iEvtN)
+{
+//prints a list of tracks (including secondary) for a given event
+ AliInfo(Form("List of all tracks for event %i",iEvtN));
+ GetLoader()->GetRunLoader()->GetEvent(iEvtN);
+ if(GetLoader()->GetRunLoader()->LoadHeader()) return;
+ if(GetLoader()->GetRunLoader()->LoadKinematics()) return;
+ AliStack *pStack=GetLoader()->GetRunLoader()->Stack();
+
+ for(Int_t i=0;i<pStack->GetNtrack();i++) pStack->Particle(i)->Print();
+
+ AliInfo(Form("totally %i tracks including %i primaries for event %i",pStack->GetNtrack(),pStack->GetNprimary(),iEvtN));
+ GetLoader()->GetRunLoader()->UnloadHeader();
+ GetLoader()->GetRunLoader()->UnloadKinematics();
+}
+//__________________________________________________________________________________________________
+void AliRICH::GeomPadPanelFrame()const
+{
+//Pad Panel frame 6 sectors
+ Double_t cm=1,mm=0.1*cm;//default is cm
+ Float_t par[3];
+
+ par[0]=648*mm/2;par[1]= 411*mm/2;par[2]=40 *mm/2;gMC->Gsvolu("RPPF","BOX ",(*fIdtmed)[kAl] ,par,3);//PPF 2001P2 inner size of the slab by 1mm more
+ par[0]=181*mm/2;par[1]=89.25*mm/2;par[2]=38.3*mm/2;gMC->Gsvolu("PPFL","BOX ",(*fIdtmed)[kAir] ,par,3);//large whole
+ par[0]=114*mm/2;par[1]=89.25*mm/2;par[2]=38.3*mm/2;gMC->Gsvolu("PPFS","BOX ",(*fIdtmed)[kAir] ,par,3);//small whole
+ par[0]=644*mm/2;par[1]= 407*mm/2;par[2]= 1.7*mm/2;gMC->Gsvolu("RPC ","BOX ",(*fIdtmed)[kCsI] ,par,3);//by 0.2 mm more then actual size (PCB 2006P1)
+
+ gMC->Gspos("RPPF",1,"RICH", -335*mm, -433*mm, 8*cm+20*mm, 0,"ONLY");//F1 2040P1 z p.84 TDR
+ gMC->Gspos("RPPF",2,"RICH", +335*mm, -433*mm, 8*cm+20*mm, 0,"ONLY");
+ gMC->Gspos("RPPF",3,"RICH", -335*mm, 0*mm, 8*cm+20*mm, 0,"ONLY");
+ gMC->Gspos("RPPF",4,"RICH", +335*mm, 0*mm, 8*cm+20*mm, 0,"ONLY");
+ gMC->Gspos("RPPF",5,"RICH", -335*mm, +433*mm, 8*cm+20*mm, 0,"ONLY");
+ gMC->Gspos("RPPF",6,"RICH", +335*mm, +433*mm, 8*cm+20*mm, 0,"ONLY");
+ gMC->Gspos("RPC ",1,"RPPF", 0*mm, 0*mm, -19.15*mm, 0,"ONLY");//PPF 2001P2
+ gMC->Gspos("PPFL",1,"RPPF", -224.5*mm, -151.875*mm, 0.85*mm, 0,"ONLY");
+ gMC->Gspos("PPFL",2,"RPPF", -224.5*mm, - 50.625*mm, 0.85*mm, 0,"ONLY");
+ gMC->Gspos("PPFL",3,"RPPF", -224.5*mm, + 50.625*mm, 0.85*mm, 0,"ONLY");
+ gMC->Gspos("PPFL",4,"RPPF", -224.5*mm, +151.875*mm, 0.85*mm, 0,"ONLY");
+ gMC->Gspos("PPFS",1,"RPPF", - 65.0*mm, -151.875*mm, 0.85*mm, 0,"ONLY");
+ gMC->Gspos("PPFS",2,"RPPF", - 65.0*mm, - 50.625*mm, 0.85*mm, 0,"ONLY");
+ gMC->Gspos("PPFS",3,"RPPF", - 65.0*mm, + 50.625*mm, 0.85*mm, 0,"ONLY");
+ gMC->Gspos("PPFS",4,"RPPF", - 65.0*mm, +151.875*mm, 0.85*mm, 0,"ONLY");
+ gMC->Gspos("PPFS",5,"RPPF", + 65.0*mm, -151.875*mm, 0.85*mm, 0,"ONLY");
+ gMC->Gspos("PPFS",6,"RPPF", + 65.0*mm, - 50.625*mm, 0.85*mm, 0,"ONLY");
+ gMC->Gspos("PPFS",7,"RPPF", + 65.0*mm, + 50.625*mm, 0.85*mm, 0,"ONLY");
+ gMC->Gspos("PPFS",8,"RPPF", + 65.0*mm, +151.875*mm, 0.85*mm, 0,"ONLY");
+ gMC->Gspos("PPFL",5,"RPPF", +224.5*mm, -151.875*mm, 0.85*mm, 0,"ONLY");
+ gMC->Gspos("PPFL",6,"RPPF", +224.5*mm, - 50.625*mm, 0.85*mm, 0,"ONLY");
+ gMC->Gspos("PPFL",7,"RPPF", +224.5*mm, + 50.625*mm, 0.85*mm, 0,"ONLY");
+ gMC->Gspos("PPFL",8,"RPPF", +224.5*mm, +151.875*mm, 0.85*mm, 0,"ONLY");
+}//GeomPadPanelFrame()
+//__________________________________________________________________________________________________
+void AliRICH::GeomAmpGap()const
+{
+//Gap - anod wires 6 copies to RICH
+ Double_t cm=1,mm=0.1*cm,mkm=0.001*mm;//default is cm
+ Int_t matrixIdReturn=0; //matrix id returned by AliMatrix
+ Float_t par[3];
+
+ par[0]=648*mm/2;par[1]= 411*mm/2 ;par[2]=4.45*mm/2;gMC->Gsvolu("RGAP","BOX ",(*fIdtmed)[kCH4] ,par,3);//xy as PPF 2001P2 z WP 2099P1
+ par[0]= 0*mm ;par[1]= 20*mkm/2 ;par[2]= 648*mm/2;gMC->Gsvolu("RANO","TUBE",(*fIdtmed)[kW] ,par,3);//WP 2099P1 z = gap x PPF 2001P2
+ AliMatrix(matrixIdReturn,180,0, 90,90, 90,0); //wires along x
+
+ gMC->Gspos("RGAP",1,"RICH", -335*mm, -433*mm,8*cm-2.225*mm, 0,"ONLY"); //F1 2040P1 z WP 2099P1
+ gMC->Gspos("RGAP",2,"RICH", +335*mm, -433*mm,8*cm-2.225*mm, 0,"ONLY");
+ gMC->Gspos("RGAP",3,"RICH", -335*mm, 0*mm,8*cm-2.225*mm, 0,"ONLY");
+ gMC->Gspos("RGAP",4,"RICH", +335*mm, 0*mm,8*cm-2.225*mm, 0,"ONLY");
+ gMC->Gspos("RGAP",5,"RICH", -335*mm, +433*mm,8*cm-2.225*mm, 0,"ONLY");
+ gMC->Gspos("RGAP",6,"RICH", +335*mm, +433*mm,8*cm-2.225*mm, 0,"ONLY");
+ for(int i=1;i<=96;i++)
+ gMC->Gspos("RANO",i,"RGAP", 0*mm, -411/2*mm+i*4*mm, 0.185*mm, matrixIdReturn,"ONLY"); //WP 2099P1
+}//GeomAmpGap()
+//__________________________________________________________________________________________________
+void AliRICH::GeomRadiators()const
+{
+//Defines radiators geometry
+ Double_t mm=0.1;//default is cm
+ Float_t par[3];
+ par[0]=1330*mm/2 ;par[1]= 413*mm/2 ;par[2]= 24*mm/2; gMC->Gsvolu("RRAD","BOX ",(*fIdtmed)[kC6F14] ,par,3); // Rad 2011P1
+ par[0]=1330*mm/2 ;par[1]= 413*mm/2 ;par[2]= 4*mm/2; gMC->Gsvolu("RRFR","BOX ",(*fIdtmed)[kRoha] ,par,3); //front
+ par[0]=1330*mm/2 ;par[1]= 413*mm/2 ;par[2]= 5*mm/2; gMC->Gsvolu("RRWI","BOX ",(*fIdtmed)[kSiO2] ,par,3); //window
+ par[0]=1330*mm/2 ;par[1]= 5*mm/2 ;par[2]= 15*mm/2; gMC->Gsvolu("RRLO","BOX ",(*fIdtmed)[kRoha] ,par,3); //long side
+ par[0]= 10*mm/2 ;par[1]= 403*mm/2 ;par[2]= 15*mm/2; gMC->Gsvolu("RRSH","BOX ",(*fIdtmed)[kRoha] ,par,3); //short side
+ par[0]= 0 ;par[1]= 10*mm/2 ;par[2]= 15*mm/2; gMC->Gsvolu("RRSP","TUBE",(*fIdtmed)[kSiO2] ,par,3); //spacer
+
+ gMC->Gspos("RRAD",1,"RICH", 0*mm,-434*mm, -12*mm, 0,"ONLY"); //3 radiators to RICH
+ gMC->Gspos("RRAD",2,"RICH", 0*mm, 0*mm, -12*mm, 0,"ONLY");
+ gMC->Gspos("RRAD",3,"RICH", 0*mm,+434*mm, -12*mm, 0,"ONLY");
+ gMC->Gspos("RRFR",1,"RRAD", 0*mm, 0*mm, -10.0*mm, 0,"ONLY"); //front cover
+ gMC->Gspos("RRWI",1,"RRAD", 0*mm, 0*mm, 9.5*mm, 0,"ONLY"); //quartz window (back cover)
+ gMC->Gspos("RRLO",1,"RRAD", 0*mm,-204*mm, -0.5*mm, 0,"ONLY"); //long side
+ gMC->Gspos("RRLO",2,"RRAD", 0*mm,+204*mm, -0.5*mm, 0,"ONLY"); //long side
+ gMC->Gspos("RRSH",1,"RRAD",-660*mm, 0*mm, -0.5*mm, 0,"ONLY"); //short side
+ gMC->Gspos("RRSH",2,"RRAD",+660*mm, 0*mm, -0.5*mm, 0,"ONLY"); //short side
+ for(int i=0;i<3;i++)
+ for(int j=0;j<10;j++)
+ gMC->Gspos("RRSP",10*i+j,"RRAD",-1330*mm/2+116*mm+j*122*mm,(i-1)*105*mm,-0.5*mm,0,"ONLY");//spacers
+}//GeomRadiators()
+//__________________________________________________________________________________________________
+void AliRICH::GeomSandBox()const
+{
+//Defines SandBox geometry
+ Double_t mm=0.1;//default is cm
+ Float_t par[3];
+ par[0]=1419*mm/2 ;par[1]=1378*mm/2;par[2]=50.5*mm/2; gMC->Gsvolu("RSNB","BOX ",(*fIdtmed)[kAir] ,par,3); //2072P1
+ par[0]=1419*mm/2 ;par[1]=1378*mm/2;par[2]= 0.5*mm/2; gMC->Gsvolu("RSCO","BOX ",(*fIdtmed)[kAl] ,par,3); //cover
+ par[0]=1359*mm/2 ;par[1]=1318*mm/2;par[2]=49.5*mm/2; gMC->Gsvolu("RSHO","BOX ",(*fIdtmed)[kRoha] ,par,3); //honeycomb structure
+
+ gMC->Gspos("RSNB",1,"RICH", 0*mm, 0*mm, -73.75*mm, 0,"ONLY"); //p.84 TDR sandbox to rich
+ gMC->Gspos("RSHO",1,"RSNB", 0*mm, 0*mm, 0*mm, 0,"ONLY"); //2072P1 honeycomv to sandbox
+ gMC->Gspos("RSCO",1,"RSNB", 0*mm, 0*mm, +25*mm, 0,"ONLY"); //cover to sandbox
+ gMC->Gspos("RSCO",2,"RSNB", 0*mm, 0*mm, -25*mm, 0,"ONLY"); //cover to sandbox
+}//GeomSandBox()
+//__________________________________________________________________________________________________
+void AliRICH::GeomRadioSrc()const
+{
+// Defines geometry for radioactive source
+ Double_t cm=1,mm=0.1*cm,mkm=0.001*cm;
+ Float_t par[3];
+
+ par[0]=0 ;par[1]= 70*mm/2 ;par[2]= 30*mm/2; gMC->Gsvolu("RSRC","TUBE",(*fIdtmed)[kCH4] ,par,3); //top src container
+ par[0]=0 ;par[1]= 38*mm/2 ;par[2]= 21.8*mm/2; gMC->Gsvolu("RSAG","TUBE",(*fIdtmed)[kAl] ,par,3); //Al glass
+ par[0]=0 ;par[1]= 34*mm/2 ;par[2]= 20*mm/2; gMC->Gsvolu("RSPP","TUBE",(*fIdtmed)[kPerpex] ,par,3); //perpex plug
+ par[0]=0 ;par[1]= 5*mm/2 ;par[2]= 15*mm/2; gMC->Gsvolu("RSSC","TUBE",(*fIdtmed)[kSteel] ,par,3); //steel screw in center of perpex
+ par[0]=0 ;par[1]= 2*mm/2 ;par[2]= 10*mm/2; gMC->Gsvolu("RSSS","TUBE",(*fIdtmed)[kSteel] ,par,3); //Steel screw to support Sr90
+ par[0]=0 ;par[1]= 1*mm/2 ;par[2]= 1*mm/2; gMC->Gsvolu("RSSR","TUBE",(*fIdtmed)[kSr90] ,par,3); //Sr90 source
+ par[0]=0 ;par[1]= 4*mm/2 ;par[2]= 10*mm/2; gMC->Gsvolu("RSWP","TUBE",(*fIdtmed)[kAir] ,par,3); //Air hole in perpex plug
+ par[0]=0 ;par[1]= 5*mm/2 ;par[2]= 1.8*mm/2; gMC->Gsvolu("RSWA","TUBE",(*fIdtmed)[kAir] ,par,3); //Air hole in Al glass bottom
+ par[0]=0 ;par[1]= 30*mm/2 ;par[2]= 50*mkm/2; gMC->Gsvolu("RSMF","TUBE",(*fIdtmed)[kMylar] ,par,3); //Mylar foil
+
+ gMC->Gspos("RSRC",1,"RICH", 30*cm, 0, 1*cm, 0,"ONLY"); //source to RICH
+ gMC->Gspos("RSMF",1,"RSRC", 0, 0,21.8*mm/2+50*mkm/2, 0,"ONLY");//mylar foil to top src volume
+ gMC->Gspos("RSAG",1,"RSRC", 0, 0, 0, 0,"ONLY");//Al glass to fake Src volume
+ gMC->Gspos("RSWA",1,"RSAG", 6*mm, 0, -10*mm, 0,"ONLY");//air whole in al glass bottom
+ gMC->Gspos("RSPP",1,"RSAG", 0, 0, 0.9*mm, 0,"ONLY");//perpex plug to Al glass
+ gMC->Gspos("RSWP",1,"RSPP", 6*mm, 0, -5*mm, 0,"ONLY");//air whole in perpex plug
+ gMC->Gspos("RSSC",1,"RSPP", 0, 0, 2.5*mm, 0,"ONLY");//steel screw in center of perpex plug
+ gMC->Gspos("RSSS",1,"RSPP", 6*mm, 0, 5*mm, 0,"ONLY");//steel screw to support Sr90 in perpex plug
+ gMC->Gspos("RSSR",1,"RSSS", 0, 0, -4.5*mm, 0,"ONLY");//Sr90 in support steel screw
+}//GeomSr90()
+//__________________________________________________________________________________________________
+void AliRICH::GeomAerogel()const
+{
+//Creates detailed geometry for aerogel study.
+ AliDebug(1,"Start.");
+ Double_t cm=1;
+ Float_t par[3]; //tmp array for volume dimentions
+
+ par[0]=10.1*cm/2;par[1]=10.1*cm/2;par[2]=10.1*cm/2;
+ gMC->Gsvolu("RREF","BOX ",(*fIdtmed)[kReflector],par,3);//reflector box
+ gMC->Gspos("RREF",1,"RICH",0,0,0,0, "ONLY"); //put it to RICH volume
+
+ par[0]=10*cm/2;par[1]=10*cm/2;par[2]=10*cm/2;
+ gMC->Gsvolu("RGEL","BOX ",(*fIdtmed)[kGel],par,3);//10x10x10 cm^3 cubic of aerogel
+ gMC->Gspos("RGEL",1,"RREF",0,0,0,0,"ONLY");//put gel cell to reflector
+ AliDebug(1,"Stop.");
+}//GeomAerogel()
+//__________________________________________________________________________________________________
+void AliRICH::CreateGeometry()
+{
+//Creates detailed geometry simulation (currently GEANT volumes tree)
+ AliDebug(1,"Start main.");
+ Double_t mm=0.1;//default is cm
+ Float_t par[3];
+ Int_t matrixIdReturn=0; //matrix id returned by AliMatrix
+
//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");
+ par[0]=(6*mm+1681*mm+6*mm)/2;par[1]=(6*mm+1466*mm+6*mm)/2;par[2]=(80*mm+40*mm)*2/2;
+ gMC->Gsvolu("RICH","BOX ",(*fIdtmed)[kCH4],par,3);//2033P1 z p84 TDR
+ for(int i=1;i<=P()->Nchambers();i++){ //test configuration with single chamber is taken into account automaticaly in AliRICHParam
+ AliMatrix(matrixIdReturn,
+ 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)->Center().X(),
+ C(i)->Center().Y(),
+ C(i)->Center().Z(),matrixIdReturn, "ONLY");
}
+
+ if(P()->IsAerogel())
+ GeomAerogel();
+ else{
+ GeomPadPanelFrame();
+ GeomAmpGap();
+ if(P()->IsRadioSrc()) GeomRadioSrc(); else GeomRadiators();
+ GeomSandBox();
+ }
+ AliDebug(1,"Stop main.");
+}//CreateGeometry()
+//__________________________________________________________________________________________________
+void AliRICH::DisplayEvent(Int_t iEvtNmin,Int_t iEvtNmax)const
+{
+ TH2F *pDigitsH2[8];
- if(GetDebug())Info("CreateGeometry","Stop.");
-}//void AliRICH::CreateGeometry()
-//______________________________________________________________________________
-void AliRICH::CreateChambers()
-{//(re)create all RICH Chambers
- if(GetDebug())Info("CreateChambers","Start.");
+ Bool_t isDigits =!GetLoader()->LoadDigits();
+ if(!isDigits){Error("ShoEvent","No digits. Nothing to display.");return;}
+
+ TCanvas *canvas = new TCanvas("RICHDisplay","RICH Display",0,0,1226,900);
+ gStyle->SetPalette(1);
- if(fChambers) delete fChambers;//recreate chambers
- fChambers=new TObjArray(kNCH);
- fChambers->SetOwner();
- for(int i=0;i<kNCH;i++){
- fChambers->AddAt(new AliRICHChamber(i+1,fpParam),i);
+
+ for(Int_t iChamber=1;iChamber<=7;iChamber++) {
+ pDigitsH2[iChamber] = new TH2F(Form("pDigitsH2_%i",iChamber),Form("Chamber %i",iChamber),165,0,P()->PcSizeX(),144,0,P()->PcSizeY());
+ pDigitsH2[iChamber]->SetMarkerColor(kGreen);
+ pDigitsH2[iChamber]->SetMarkerStyle(29);
+ pDigitsH2[iChamber]->SetMarkerSize(0.4);
+ pDigitsH2[iChamber]->SetStats(kFALSE);
+ pDigitsH2[iChamber]->SetMaximum(300);
}
+
+ if(iEvtNmax>gAlice->GetEventsPerRun()||iEvtNmax==0) iEvtNmax=gAlice->GetEventsPerRun()-1;
- if(GetDebug())Info("CreateChambers","Stop.");
-}//void AliRICH::CreateChambers()
-//__________________________________________________________________________________________________
-void AliRICH::GenerateFeedbacks(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 x4;
- gMC->TrackPosition(x4);//This sould return the current track position
- Float_t charge=Param()->TotalCharge(gMC->TrackPid(),eloss,5*cm);//??? Totsl Charge
- Int_t iNphotons=gMC->GetRandom()->Poisson(Param()->AlphaFeedback()*charge);
- 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;
-
+ TLatex t; t.SetTextSize(0.1);
+ for(Int_t iEventN=iEvtNmin;iEventN<=iEvtNmax;iEventN++) {//events loop
+ canvas->Divide(3,3);
+ canvas->cd(1);
+ t.DrawText(0.2,0.4,Form("Event Number %i",iEventN));
- 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;
- }
- 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;
- }
-
- 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->PushTrack(1, //do not transport
- gAlice->GetCurrentTrackNumber(),//parent track
- kFeedback, //PID
- mom[0],mom[1],mom[2],mom[3], //track momentum
- x4.X(),x4.Y(),x4.Z(),x4.T(), //track origin
- pol[0],pol[1],pol[2], //polarization
- kPFeedBackPhoton,outputNtracksStored,1.0);
-
- }
-}//Int_t AliRICH::FeedBackPhotons()
-//__________________________________________________________________________________________________
-static Int_t sMaxIterPad=0; // Static variables for the pad-hit iterator routines
-static Int_t sCurIterPad=0;
+ GetLoader()->GetRunLoader()->GetEvent(iEventN); //get event
+ GetLoader()->TreeD()->GetEntry(0); //get list of digits
+ for(Int_t iChamber=1;iChamber<=7;iChamber++) {//chambers loop
+ pDigitsH2[iChamber]->Reset();
+ for(Int_t j=0;j<Digits(iChamber)->GetEntries();j++) {//digits loop
+ AliRICHDigit *pDig = (AliRICHDigit*)Digits(iChamber)->At(j);
+ TVector2 x2=AliRICHParam::Pad2Loc(pDig->Pad());
+ pDigitsH2[iChamber]->Fill(x2.X(),x2.Y(),pDig->Qdc());
+ }//digits loop
+ if(iChamber==1) canvas->cd(7);
+ if(iChamber==2) canvas->cd(8);
+ if(iChamber==3) canvas->cd(4);
+ if(iChamber==4) canvas->cd(5);
+ if(iChamber==5) canvas->cd(6);
+ if(iChamber==6) canvas->cd(2);
+ if(iChamber==7) canvas->cd(3);
+ pDigitsH2[iChamber]->Draw("col");
+ ReadESD(iEventN,iChamber);
+ AliRICHParam::DrawSectors();
+ }//chambers loop
+ canvas->Update();
+ canvas->Modified();
+ if(iEventN<iEvtNmax) {gPad->WaitPrimitive();canvas->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 iEventN=0;iEventN<gAlice->GetEventsPerRun();iEventN++){//events Loop
+ GetLoader()->GetRunLoader()->GetEvent(iEventN);
+//display all the staff on chamber by chamber basis
+ for(Int_t iChamber=1;iChamber<=7;iChamber++){//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 j=0;j<Hits()->GetEntries();j++){//hits loop
+ AliRICHHit *pHit = (AliRICHHit*)Hits()->At(j);
+ if(pHit->C()==iChamber){
+ TVector3 hitGlobX3= pHit->OutX3();
+ TVector2 hitLocX2 = C(iChamber)->Mrs2Pc(hitGlobX3);
+ pHitsH2->Fill(hitLocX2.X(),hitLocX2.Y(),200);
+ }//if
+ }//hits loop
+ }//TreeH loop
+ pHitsH2->SetTitle(Form("event %i chamber %2i",iEventN,iChamber));
+ pHitsH2->SetMarkerColor(kRed); pHitsH2->SetMarkerStyle(29); pHitsH2->SetMarkerSize(0.4);
+ ReadESD(iEventN,iChamber);
+ pHitsH2->Draw();
+// ReadESD(iEventN,iChamber);
+ 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 j=0;j<Digits(iChamber)->GetEntries();j++){//digits loop
+ AliRICHDigit *pDig = (AliRICHDigit*)Digits(iChamber)->At(j);
+ 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 j=0;j<Clusters(iChamber)->GetEntries();j++){//clusters loop
+ AliRICHCluster *pClus = (AliRICHCluster*)Clusters(iChamber)->At(j);
+ pClustersH2->Fill(pClus->X(),pClus->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()
+//__________________________________________________________________________________________________
+Int_t AliRICH::Nparticles(Int_t iPartID,Int_t iEvtN,AliRunLoader *pRL)
+{
+//counts total number of particles of given type (including secondary) for a given event
+ pRL->GetEvent(iEvtN);
+ if(pRL->LoadHeader()) return 0;
+ if(pRL->LoadKinematics()) return 0;
+ AliStack *pStack=pRL->Stack();
+
+ Int_t iCounter=0;
+ for(Int_t i=0;i<pStack->GetNtrack();i++){
+ if(pStack->Particle(i)->GetPdgCode()==iPartID) iCounter++;
+ }
+
+ pRL->UnloadHeader();
+ pRL->UnloadKinematics();
+ return iCounter;
+}
//__________________________________________________________________________________________________
-AliRICHSDigit* AliRICH::FirstPad(AliRICHhit* hit,TClonesArray *clusters )
-{// Initialise the pad iterator Return the address of the first sdigit for hit
- TClonesArray *theClusters = clusters;
- Int_t nclust = theClusters->GetEntriesFast();
- if (nclust && hit->PHlast() > 0) {
- sMaxIterPad=Int_t(hit->PHlast());
- sCurIterPad=Int_t(hit->PHfirst());
- return (AliRICHSDigit*) clusters->UncheckedAt(sCurIterPad-1);
- } else {
- return 0;
+void AliRICH::ReadESD(Int_t iEventN, Int_t iChamber)const
+{
+//
+ AliInfo("Start.");
+ 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
+
+ AliInfo("ESD found. Try to draw ring");
+
+ AliESD *pESD=new AliESD; pTree->SetBranchAddress("ESD", &pESD);
+
+ pTree->GetEvent(iEventN);
+
+ Double_t b = pESD->GetMagneticField()/10.;
+
+ 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
+ Int_t charge = (Int_t)(-TMath::Sign(1.,pTrack->GetSign()*b));
+ AliRICHHelix helix(pTrack->X3(),pTrack->P3(),charge,b);
+ Int_t iChamberOnRICH=helix.RichIntersect(P());
+ if(iChamberOnRICH==iChamber) {
+//
+ TMarker *trackImpact = new TMarker(helix.PosPc().X(),helix.PosPc().Y(),kStar);
+ trackImpact->SetMarkerColor(kRed);
+ trackImpact->Draw();
+//
+ Int_t iChamberRecon = pTrack->GetRICHcluster()/100000;
+ if(iChamberRecon==iChamber) {
+ Double_t thetaCer = pTrack->GetRICHsignal();
+ if(thetaCer<0) continue;
+ TVector3 entrance(helix.PosRad().X(),helix.PosRad().Y(),0);
+ Double_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()));
+ Double_t dx,dy;
+ pTrack->GetRICHdxdy(dx,dy);
+ AliInfo(Form("dx %f dy %f ",dx,dy));
+ DrawRing(entrance,vectorTrack,thetaCer);
+ }
}
-
+ }
+ delete pESD; pFile->Close();//close AliESDs.root
+ AliInfo("Stop.");
+}
+//__________________________________________________________________________________________________
+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::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");
}
//__________________________________________________________________________________________________
-AliRICHSDigit* AliRICH::NextPad(TClonesArray *clusters)
-{// Iterates over pads
-
- sCurIterPad++;
- if (sCurIterPad <= sMaxIterPad) {
- return (AliRICHSDigit*) clusters->UncheckedAt(sCurIterPad-1);
- } else {
- return 0;
+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::HitsQA(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();
+
+ 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);
+ }
+
+//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