X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;ds=sidebyside;f=RICH%2FAliRICHv1.cxx;h=0f1151e37fde27952ae1843c3ff2c6ba2431bdc3;hb=b9d0a01d7a0723a09071b0b56200d72f59a9c2b6;hp=c070468af608268dbfded8c9c324249e62e6e463;hpb=f2de8657b7a18cb530ef29b34d7a3777922ad4b0;p=u%2Fmrichter%2FAliRoot.git diff --git a/RICH/AliRICHv1.cxx b/RICH/AliRICHv1.cxx index c070468af60..0f1151e37fd 100644 --- a/RICH/AliRICHv1.cxx +++ b/RICH/AliRICHv1.cxx @@ -15,6 +15,36 @@ /* $Log$ + Revision 1.16.6.2 2002/07/24 10:07:52 alibrary + Updating VirtualMC + + Revision 1.16.6.1 2002/06/10 15:12:46 hristov + Merged with v3-08-02 + + Revision 1.16 2001/10/10 11:29:17 morsch + Use segmentation v1 and wire sag as default. It does not work otherwise. Why ? + + Revision 1.15 2001/08/30 09:51:23 hristov + The operator[] is replaced by At() or AddAt() in case of TObjArray. + + Revision 1.14 2001/05/16 14:57:20 alibrary + New files for folders and Stack + + Revision 1.13 2001/05/10 12:28:04 jbarbosa + Repositioned the RICH modules. + + Revision 1.12 2001/02/23 17:26:12 jbarbosa + Setters for wire sag effect and voltage values. + + Revision 1.11 2001/02/13 20:10:33 jbarbosa + Removed call to SetNSec() (obsolete). Fixed bug in chamber initialisation (not all chambers were initialised). + + Revision 1.10 2000/12/20 14:08:02 jbarbosa + Removed dependencies on TGeant3 (thanks to F. Carminati and I. Hrivnacova) + + Revision 1.9 2000/12/18 17:44:40 jbarbosa + Took two lines out of output. + Revision 1.8 2000/11/01 15:39:00 jbarbosa Updated default geometry. @@ -75,16 +105,14 @@ #include "AliRICHHit.h" #include "AliSegmentation.h" #include "AliRICHResponse.h" -#include "AliRICHSegmentationV0.h" +#include "AliRICHSegmentationV1.h" #include "AliRICHResponseV0.h" #include "AliRICHGeometry.h" #include "AliRun.h" #include "AliMC.h" #include "iostream.h" -#include "AliCallf77.h" #include "AliConst.h" #include "AliPDG.h" -#include "TGeant3.h" ClassImp(AliRICHv1) @@ -106,11 +134,11 @@ AliRICHv1::AliRICHv1(const char *name, const char *title) // Version 0 // Default Segmentation, no hits - AliRICHSegmentationV0* segmentationV0 = new AliRICHSegmentationV0; + AliRICHSegmentationV1* segmentation = new AliRICHSegmentationV1; // // Segmentation parameters - segmentationV0->SetPadSize(0.84,0.80); - segmentationV0->SetDAnod(0.84/2); + segmentation->SetPadSize(0.84,0.80); + segmentation->SetDAnod(0.84/2); // // Geometry parameters AliRICHGeometry* geometry = new AliRICHGeometry; @@ -126,21 +154,23 @@ AliRICHv1::AliRICHv1(const char *name, const char *title) geometry->SetFreonThickness(1.5); // // Response parameters - AliRICHResponseV0* responseV0 = new AliRICHResponseV0; - responseV0->SetSigmaIntegration(5.); - responseV0->SetChargeSlope(27.); - responseV0->SetChargeSpread(0.18, 0.18); - responseV0->SetMaxAdc(4096); - responseV0->SetAlphaFeedback(0.036); - responseV0->SetEIonisation(26.e-9); - responseV0->SetSqrtKx3(0.77459667); - responseV0->SetKx2(0.962); - responseV0->SetKx4(0.379); - responseV0->SetSqrtKy3(0.77459667); - responseV0->SetKy2(0.962); - responseV0->SetKy4(0.379); - responseV0->SetPitch(0.25); -// + AliRICHResponseV0* response = new AliRICHResponseV0; + response->SetSigmaIntegration(5.); + response->SetChargeSlope(27.); + response->SetChargeSpread(0.18, 0.18); + response->SetMaxAdc(4096); + response->SetAlphaFeedback(0.036); + response->SetEIonisation(26.e-9); + response->SetSqrtKx3(0.77459667); + response->SetKx2(0.962); + response->SetKx4(0.379); + response->SetSqrtKy3(0.77459667); + response->SetKy2(0.962); + response->SetKy4(0.379); + response->SetPitch(0.25); + response->SetWireSag(1); // 1->On, 0->Off + response->SetVoltage(2150); // Should only be 2000, 2050, 2100 or 2150 + // // AliRICH *RICH = (AliRICH *) gAlice->GetDetector("RICH"); @@ -151,15 +181,15 @@ AliRICHv1::AliRICHv1(const char *name, const char *title) fChambers = new TObjArray(kNCH); for (i=0; iAddAt(new AliRICHChamber(), i); } for (i=0; iInit(i); + //PH ( (AliRICHChamber*) (*fChambers)[i])->Init(i); + ( (AliRICHChamber*)fChambers->At(i))->Init(i); } // // Set the chamber (sensitive region) GEANT identifier - ((AliRICHChamber*)(*fChambers)[0])->SetGid(1); - ((AliRICHChamber*)(*fChambers)[1])->SetGid(2); - ((AliRICHChamber*)(*fChambers)[2])->SetGid(3); - ((AliRICHChamber*)(*fChambers)[3])->SetGid(4); - ((AliRICHChamber*)(*fChambers)[4])->SetGid(5); - ((AliRICHChamber*)(*fChambers)[5])->SetGid(6); - ((AliRICHChamber*)(*fChambers)[6])->SetGid(7); - - Float_t pos1[3]={0,471.8999,165.2599}; - Chamber(0).SetChamberTransform(pos1[0],pos1[1],pos1[2],new TRotMatrix("rot993","rot993",90,0,70.69,90,19.30999,-90)); - - Float_t pos2[3]={171,470,0}; - Chamber(1).SetChamberTransform(pos2[0],pos2[1],pos2[2],new TRotMatrix("rot994","rot994",90,-20,90,70,0,0)); - - Float_t pos3[3]={0,500,0}; - Chamber(2).SetChamberTransform(pos3[0],pos3[1],pos3[2],new TRotMatrix("rot995","rot995",90,0,90,90,0,0)); - - Float_t pos4[3]={-171,470,0}; - Chamber(3).SetChamberTransform(pos4[0],pos4[1],pos4[2], new TRotMatrix("rot996","rot996",90,20,90,110,0,0)); + //PH ((AliRICHChamber*)(*fChambers)[0])->SetGid(1); + //PH ((AliRICHChamber*)(*fChambers)[1])->SetGid(2); + //PH ((AliRICHChamber*)(*fChambers)[2])->SetGid(3); + //PH ((AliRICHChamber*)(*fChambers)[3])->SetGid(4); + //PH ((AliRICHChamber*)(*fChambers)[4])->SetGid(5); + //PH ((AliRICHChamber*)(*fChambers)[5])->SetGid(6); + //PH ((AliRICHChamber*)(*fChambers)[6])->SetGid(7); + + ((AliRICHChamber*)fChambers->At(0))->SetGid(1); + ((AliRICHChamber*)fChambers->At(1))->SetGid(2); + ((AliRICHChamber*)fChambers->At(2))->SetGid(3); + ((AliRICHChamber*)fChambers->At(3))->SetGid(4); + ((AliRICHChamber*)fChambers->At(4))->SetGid(5); + ((AliRICHChamber*)fChambers->At(5))->SetGid(6); + ((AliRICHChamber*)fChambers->At(6))->SetGid(7); - Float_t pos5[3]={161.3999,443.3999,-165.3}; - Chamber(4).SetChamberTransform(pos5[0],pos5[1],pos5[2],new TRotMatrix("rot997","rot997",90,340,108.1999,70,18.2,70)); - Float_t pos6[3]={0., 471.9, -165.3,}; - Chamber(5).SetChamberTransform(pos6[0],pos6[1],pos6[2],new TRotMatrix("rot998","rot998",90,0,109.3099,90,19.30999,90)); - - Float_t pos7[3]={-161.399,443.3999,-165.3}; - Chamber(6).SetChamberTransform(pos7[0],pos7[1],pos7[2],new TRotMatrix("rot999","rot999",90,20,108.1999,110,18.2,110)); - segmentation=Chamber(0).GetSegmentationModel(0); geometry=Chamber(0).GetGeometryModel(); response=Chamber(0).GetResponseModel(); + Float_t offset = 490 + 1.276 - geometry->GetGapThickness()/2; //distance from center of mother volume to methane + Float_t deltaphi = 19.5; //phi angle between center of chambers - z direction + Float_t deltatheta = 20; //theta angle between center of chambers - x direction + Float_t cosphi = TMath::Cos(deltaphi*TMath::Pi()/180); + Float_t sinphi = TMath::Sin(deltaphi*TMath::Pi()/180); + Float_t costheta = TMath::Cos(deltatheta*TMath::Pi()/180); + Float_t sintheta = TMath::Sin(deltatheta*TMath::Pi()/180); + + Float_t pos1[3]={0. , offset*cosphi , offset*sinphi}; + Float_t pos2[3]={offset*sintheta , offset*costheta , 0. }; + Float_t pos3[3]={0. , offset , 0.}; + Float_t pos4[3]={-offset*sintheta , offset*costheta , 0.}; + Float_t pos5[3]={offset*sinphi , offset*costheta*cosphi, -offset*sinphi}; + Float_t pos6[3]={0. , offset*cosphi , -offset*sinphi}; + Float_t pos7[3]={ -offset*sinphi , offset*costheta*cosphi, -offset*sinphi}; + + Chamber(0).SetChamberTransform(pos1[0],pos1[1],pos1[2],new TRotMatrix("rot993","rot993",90., 0. , 90. - deltaphi, 90. , deltaphi, -90. )); + Chamber(1).SetChamberTransform(pos2[0],pos2[1],pos2[2],new TRotMatrix("rot994","rot994",90., -deltatheta , 90. , 90.- deltatheta , 0. , 0. )); + Chamber(2).SetChamberTransform(pos3[0],pos3[1],pos3[2],new TRotMatrix("rot995","rot995",90., 0. , 90. , 90. , 0. , 0. )); + Chamber(3).SetChamberTransform(pos4[0],pos4[1],pos4[2],new TRotMatrix("rot996","rot996",90., deltatheta , 90. , 90 + deltatheta , 0. , 0. )); + Chamber(4).SetChamberTransform(pos5[0],pos5[1],pos5[2],new TRotMatrix("rot997","rot997",90., 360. - deltatheta, 108.2 , 90.- deltatheta ,18.2 , 90 - deltatheta)); + Chamber(5).SetChamberTransform(pos6[0],pos6[1],pos6[2],new TRotMatrix("rot998","rot998",90., 0. , 90 + deltaphi , 90. , deltaphi, 90. )); + Chamber(6).SetChamberTransform(pos7[0],pos7[1],pos7[2],new TRotMatrix("rot999","rot999",90., deltatheta , 108.2 , 90.+ deltatheta ,18.2 , 90 + deltatheta)); - printf("* Pads : %3dx%3d *\n",segmentation->Npx(),segmentation->Npy()); - printf("* Pad size : %5.2f x%5.2f mm2 *\n",segmentation->Dpx(),segmentation->Dpy()); - printf("* Gap Thickness : %5.1f cm *\n",geometry->GetGapThickness()); - printf("* Radiator Width : %5.1f cm *\n",geometry->GetQuartzWidth()); - printf("* Radiator Length : %5.1f cm *\n",geometry->GetQuartzLength()); - printf("* Freon Thickness : %5.1f cm *\n",geometry->GetFreonThickness()); - printf("* Charge Slope : %5.1f ADC *\n",response->ChargeSlope()); - printf("* Feedback Prob. : %5.2f %% *\n",response->AlphaFeedback()*100); - printf("* Debug Level : %3d *\n",GetDebugLevel()); - printf("* *\n"); - printf("*********************************************************************************\n"); - + if(fDebug) { + printf("%s: * Pads : %3dx%3d *\n", + ClassName(),segmentation->Npx(),segmentation->Npy()); + printf("%s: * Pad size : %5.2f x%5.2f mm2 *\n", + ClassName(),segmentation->Dpx(),segmentation->Dpy()); + printf("%s: * Gap Thickness : %5.1f cm *\n", + ClassName(),geometry->GetGapThickness()); + printf("%s: * Radiator Width : %5.1f cm *\n", + ClassName(),geometry->GetQuartzWidth()); + printf("%s: * Radiator Length : %5.1f cm *\n", + ClassName(),geometry->GetQuartzLength()); + printf("%s: * Freon Thickness : %5.1f cm *\n", + ClassName(),geometry->GetFreonThickness()); + printf("%s: * Charge Slope : %5.1f ADC *\n", + ClassName(),response->ChargeSlope()); + printf("%s: * Feedback Prob. : %5.2f %% *\n", + ClassName(),response->AlphaFeedback()*100); + printf("%s: * Debug Level : %3d *\n", + ClassName(),GetDebugLevel()); + printf("%s: * *\n", + ClassName()); + printf("%s: *********************************************************************************\n", + ClassName()); + } }