/*
$Log$
+ Revision 1.39 2001/01/22 21:40:24 jbarbosa
+ Removing magic numbers
+
+ Revision 1.37 2000/12/20 14:07:25 jbarbosa
+ Removed dependencies on TGeant3 (thanks to F. Carminati and I. Hrivnacova)
+
+ Revision 1.36 2000/12/18 17:45:54 jbarbosa
+ Cleaned up PadHits object.
+
+ Revision 1.35 2000/12/15 16:49:40 jbarbosa
+ Geometry and materials updates (wire supports, pcbs, backplane supports, frame).
+
+ Revision 1.34 2000/11/10 18:12:12 jbarbosa
+ Bug fix for AliRICHCerenkov (thanks to P. Hristov)
+
+ Revision 1.33 2000/11/02 10:09:01 jbarbosa
+ Minor bug correction (some pointers were not initialised in the default constructor)
+
+ Revision 1.32 2000/11/01 15:32:55 jbarbosa
+ Updated to handle both reconstruction algorithms.
+
Revision 1.31 2000/10/26 20:18:33 jbarbosa
Supports for methane and freon vessels
#include "AliRICH.h"
#include "AliSegmentation.h"
+#include "AliRICHSegmentationV0.h"
#include "AliRICHHit.h"
#include "AliRICHCerenkov.h"
#include "AliRICHPadHit.h"
#include "AliPDG.h"
#include "AliPoints.h"
#include "AliCallf77.h"
-#include "TGeant3.h"
// Static variables for the pad-hit iterator routines
fNPadHits = 0;
fNcerenkovs = 0;
fDchambers = 0;
+ fRecHits1D = 0;
+ fRecHits3D = 0;
+ fRawClusters = 0;
+ fChambers = 0;
fCerenkovs = 0;
for (Int_t i=0; i<7; i++)
{
fNrechits1D[i] = 0;
fNrechits3D[i] = 0;
}
+
+ fFileName = 0;
}
//___________________________________________
SetMarkerColor(kRed);
+
+ /*fChambers = new TObjArray(kNCH);
+ for (i=0; i<kNCH; i++)
+ (*fChambers)[i] = new AliRICHChamber();*/
+
+ fFileName = 0;
+
}
AliRICH::AliRICH(const AliRICH& RICH)
delete fHits;
delete fPadHits;
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;
+ }
+
}
//___________________________________________
//
// Builds a TNode geometry for event display
//
- TNode *node, *top;
+ TNode *node, *subnode, *top;
- const int kColorRICH = kGreen;
+ const int kColorRICH = kRed;
//
top=gAlice->GetGeometry()->GetNode("alice");
-
+
+ AliRICH *pRICH = (AliRICH *) gAlice->GetDetector("RICH");
+ AliRICHSegmentationV0* segmentation;
+ AliRICHChamber* iChamber;
+
+ iChamber = &(pRICH->Chamber(0));
+ segmentation=(AliRICHSegmentationV0*) iChamber->GetSegmentationModel(0);
new TBRIK("S_RICH","S_RICH","void",71.09999,11.5,73.15);
-
+
+ Float_t csi_length = segmentation->Npx()*segmentation->Dpx() + segmentation->DeadZone();
+ Float_t csi_width = segmentation->Npy()*segmentation->Dpy() + 2*segmentation->DeadZone();
+
+ Float_t padplane_width = (csi_width - 2*segmentation->DeadZone())/3;
+ Float_t padplane_length = (csi_length - segmentation->DeadZone())/2;
+
+ //if (segmentation->GetPadPlaneWidth()>0)
+ //{
+ new TBRIK("PHOTO","PHOTO","void", padplane_width/2,.1,padplane_length/2);
+ //printf("\n\n\n\n\n Padplane w: %f l: %f \n\n\n\n\n", padplane_width/2,padplane_length/2);
+ //printf("\n\n\n\n\n Padplane w: %f l: %f \n\n\n\n\n", segmentation->GetPadPlaneWidth(), segmentation->GetPadPlaneLength());
+ //}
+
top->cd();
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);
node = new TNode("RICH1","RICH1","S_RICH",pos1[0],pos1[1],pos1[2],"rot993");
-
-
node->SetLineColor(kColorRICH);
+ node->cd();
+ subnode = new TNode("PHOTO1","PHOTO1","PHOTO",padplane_width + segmentation->DeadZone(),0,padplane_length/2 + segmentation->DeadZone()/2,"");
+ subnode->SetLineColor(kGreen);
+ fNodes->Add(subnode);
+ subnode = new TNode("PHOTO1","PHOTO1","PHOTO",0,0,padplane_length/2 + segmentation->DeadZone()/2,"");
+ subnode->SetLineColor(kGreen);
+ fNodes->Add(subnode);
+ subnode = new TNode("PHOTO1","PHOTO1","PHOTO",-padplane_width - segmentation->DeadZone(),0,padplane_length/2 + segmentation->DeadZone()/2,"");
+ subnode->SetLineColor(kGreen);
+ fNodes->Add(subnode);
+ subnode = new TNode("PHOTO1","PHOTO1","PHOTO",padplane_width + segmentation->DeadZone(),0,-padplane_length/2 - segmentation->DeadZone()/2,"");
+ subnode->SetLineColor(kGreen);
+ fNodes->Add(subnode);
+ subnode = new TNode("PHOTO1","PHOTO1","PHOTO",0,0,-padplane_length/2 - segmentation->DeadZone()/2,"");
+ subnode->SetLineColor(kGreen);
+ fNodes->Add(subnode);
+ subnode = new TNode("PHOTO1","PHOTO1","PHOTO",-padplane_width - segmentation->DeadZone(),0,-padplane_length/2 - segmentation->DeadZone()/2,"");
+ subnode->SetLineColor(kGreen);
+ fNodes->Add(subnode);
fNodes->Add(node);
- top->cd();
-
+
+
+ top->cd();
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);
node = new TNode("RICH2","RICH2","S_RICH",pos2[0],pos2[1],pos2[2],"rot994");
-
-
node->SetLineColor(kColorRICH);
+ node->cd();
+ subnode = new TNode("PHOTO1","PHOTO1","PHOTO",padplane_width + segmentation->DeadZone(),0,padplane_length/2 + segmentation->DeadZone()/2,"");
+ subnode->SetLineColor(kGreen);
+ fNodes->Add(subnode);
+ subnode = new TNode("PHOTO1","PHOTO1","PHOTO",0,0,padplane_length/2 + segmentation->DeadZone()/2,"");
+ subnode->SetLineColor(kGreen);
+ fNodes->Add(subnode);
+ subnode = new TNode("PHOTO1","PHOTO1","PHOTO",-padplane_width - segmentation->DeadZone(),0,padplane_length/2 + segmentation->DeadZone()/2,"");
+ subnode->SetLineColor(kGreen);
+ fNodes->Add(subnode);
+ subnode = new TNode("PHOTO1","PHOTO1","PHOTO",padplane_width + segmentation->DeadZone(),0,-padplane_length/2 - segmentation->DeadZone()/2,"");
+ subnode->SetLineColor(kGreen);
+ fNodes->Add(subnode);
+ subnode = new TNode("PHOTO1","PHOTO1","PHOTO",0,0,-padplane_length/2 - segmentation->DeadZone()/2,"");
+ subnode->SetLineColor(kGreen);
+ fNodes->Add(subnode);
+ subnode = new TNode("PHOTO1","PHOTO1","PHOTO",-padplane_width - segmentation->DeadZone(),0,-padplane_length/2 - segmentation->DeadZone()/2,"");
+ subnode->SetLineColor(kGreen);
+ fNodes->Add(subnode);
fNodes->Add(node);
+
+
top->cd();
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);
node = new TNode("RICH3","RICH3","S_RICH",pos3[0],pos3[1],pos3[2],"rot995");
-
-
node->SetLineColor(kColorRICH);
+ node->cd();
+ subnode = new TNode("PHOTO1","PHOTO1","PHOTO",padplane_width + segmentation->DeadZone(),0,padplane_length/2 + segmentation->DeadZone()/2,"");
+ subnode->SetLineColor(kGreen);
+ fNodes->Add(subnode);
+ subnode = new TNode("PHOTO1","PHOTO1","PHOTO",0,0,padplane_length/2 + segmentation->DeadZone()/2,"");
+ subnode->SetLineColor(kGreen);
+ fNodes->Add(subnode);
+ subnode = new TNode("PHOTO1","PHOTO1","PHOTO",-padplane_width - segmentation->DeadZone(),0,padplane_length/2 + segmentation->DeadZone()/2,"");
+ subnode->SetLineColor(kGreen);
+ fNodes->Add(subnode);
+ subnode = new TNode("PHOTO1","PHOTO1","PHOTO",padplane_width + segmentation->DeadZone(),0,-padplane_length/2 - segmentation->DeadZone()/2,"");
+ subnode->SetLineColor(kGreen);
+ fNodes->Add(subnode);
+ subnode = new TNode("PHOTO1","PHOTO1","PHOTO",0,0,-padplane_length/2 - segmentation->DeadZone()/2,"");
+ subnode->SetLineColor(kGreen);
+ fNodes->Add(subnode);
+ subnode = new TNode("PHOTO1","PHOTO1","PHOTO",-padplane_width - segmentation->DeadZone(),0,-padplane_length/2 - segmentation->DeadZone()/2,"");
+ subnode->SetLineColor(kGreen);
+ fNodes->Add(subnode);
fNodes->Add(node);
+
top->cd();
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);
node = new TNode("RICH4","RICH4","S_RICH",pos4[0],pos4[1],pos4[2],"rot996");
-
-
node->SetLineColor(kColorRICH);
+ node->cd();
+ subnode = new TNode("PHOTO1","PHOTO1","PHOTO",padplane_width + segmentation->DeadZone(),0,padplane_length/2 + segmentation->DeadZone()/2,"");
+ subnode->SetLineColor(kGreen);
+ fNodes->Add(subnode);
+ subnode = new TNode("PHOTO1","PHOTO1","PHOTO",0,0,padplane_length/2 + segmentation->DeadZone()/2,"");
+ subnode->SetLineColor(kGreen);
+ fNodes->Add(subnode);
+ subnode = new TNode("PHOTO1","PHOTO1","PHOTO",-padplane_width - segmentation->DeadZone(),0,padplane_length/2 + segmentation->DeadZone()/2,"");
+ subnode->SetLineColor(kGreen);
+ fNodes->Add(subnode);
+ subnode = new TNode("PHOTO1","PHOTO1","PHOTO",padplane_width + segmentation->DeadZone(),0,-padplane_length/2 - segmentation->DeadZone()/2,"");
+ subnode->SetLineColor(kGreen);
+ fNodes->Add(subnode);
+ subnode = new TNode("PHOTO1","PHOTO1","PHOTO",0,0,-padplane_length/2 - segmentation->DeadZone()/2,"");
+ subnode->SetLineColor(kGreen);
+ fNodes->Add(subnode);
+ subnode = new TNode("PHOTO1","PHOTO1","PHOTO",-padplane_width - segmentation->DeadZone(),0,-padplane_length/2 - segmentation->DeadZone()/2,"");
+ subnode->SetLineColor(kGreen);
+ fNodes->Add(subnode);
fNodes->Add(node);
+
+
top->cd();
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);
node = new TNode("RICH5","RICH5","S_RICH",pos5[0],pos5[1],pos5[2],"rot997");
-
node->SetLineColor(kColorRICH);
+ node->cd();
+ subnode = new TNode("PHOTO1","PHOTO1","PHOTO",padplane_width + segmentation->DeadZone(),0,padplane_length/2 + segmentation->DeadZone()/2,"");
+ subnode->SetLineColor(kGreen);
+ fNodes->Add(subnode);
+ subnode = new TNode("PHOTO1","PHOTO1","PHOTO",0,0,padplane_length/2 + segmentation->DeadZone()/2,"");
+ subnode->SetLineColor(kGreen);
+ fNodes->Add(subnode);
+ subnode = new TNode("PHOTO1","PHOTO1","PHOTO",-padplane_width - segmentation->DeadZone(),0,padplane_length/2 + segmentation->DeadZone()/2,"");
+ subnode->SetLineColor(kGreen);
+ fNodes->Add(subnode);
+ subnode = new TNode("PHOTO1","PHOTO1","PHOTO",padplane_width + segmentation->DeadZone(),0,-padplane_length/2 - segmentation->DeadZone()/2,"");
+ subnode->SetLineColor(kGreen);
+ fNodes->Add(subnode);
+ subnode = new TNode("PHOTO1","PHOTO1","PHOTO",0,0,-padplane_length/2 - segmentation->DeadZone()/2,"");
+ subnode->SetLineColor(kGreen);
+ fNodes->Add(subnode);
+ subnode = new TNode("PHOTO1","PHOTO1","PHOTO",-padplane_width - segmentation->DeadZone(),0,-padplane_length/2 - segmentation->DeadZone()/2,"");
+ subnode->SetLineColor(kGreen);
+ fNodes->Add(subnode);
fNodes->Add(node);
+
+
top->cd();
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);
node = new TNode("RICH6","RICH6","S_RICH",pos6[0],pos6[1],pos6[2],"rot998");
-
-
node->SetLineColor(kColorRICH);
- fNodes->Add(node);
+
+ fNodes->Add(node);node->cd();
+ subnode = new TNode("PHOTO1","PHOTO1","PHOTO",padplane_width + segmentation->DeadZone(),0,padplane_length/2 + segmentation->DeadZone()/2,"");
+ subnode->SetLineColor(kGreen);
+ fNodes->Add(subnode);
+ subnode = new TNode("PHOTO1","PHOTO1","PHOTO",0,0,padplane_length/2 + segmentation->DeadZone()/2,"");
+ subnode->SetLineColor(kGreen);
+ fNodes->Add(subnode);
+ subnode = new TNode("PHOTO1","PHOTO1","PHOTO",-padplane_width - segmentation->DeadZone(),0,padplane_length/2 + segmentation->DeadZone()/2,"");
+ subnode->SetLineColor(kGreen);
+ fNodes->Add(subnode);
+ subnode = new TNode("PHOTO1","PHOTO1","PHOTO",padplane_width + segmentation->DeadZone(),0,-padplane_length/2 - segmentation->DeadZone()/2,"");
+ subnode->SetLineColor(kGreen);
+ fNodes->Add(subnode);
+ subnode = new TNode("PHOTO1","PHOTO1","PHOTO",0,0,-padplane_length/2 - segmentation->DeadZone()/2,"");
+ subnode->SetLineColor(kGreen);
+ fNodes->Add(subnode);
+ subnode = new TNode("PHOTO1","PHOTO1","PHOTO",-padplane_width - segmentation->DeadZone(),0,-padplane_length/2 - segmentation->DeadZone()/2,"");
+ subnode->SetLineColor(kGreen);
+ fNodes->Add(subnode);
+
+
top->cd();
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);
node = new TNode("RICH7","RICH7","S_RICH",pos7[0],pos7[1],pos7[2],"rot999");
node->SetLineColor(kColorRICH);
+ node->cd();
+ subnode = new TNode("PHOTO1","PHOTO1","PHOTO",padplane_width + segmentation->DeadZone(),0,padplane_length/2 + segmentation->DeadZone()/2,"");
+ subnode->SetLineColor(kGreen);
+ fNodes->Add(subnode);
+ subnode = new TNode("PHOTO1","PHOTO1","PHOTO",0,0,padplane_length/2 + segmentation->DeadZone()/2,"");
+ subnode->SetLineColor(kGreen);
+ fNodes->Add(subnode);
+ subnode = new TNode("PHOTO1","PHOTO1","PHOTO",-padplane_width - segmentation->DeadZone(),0,padplane_length/2 + segmentation->DeadZone()/2,"");
+ subnode->SetLineColor(kGreen);
+ fNodes->Add(subnode);
+ subnode = new TNode("PHOTO1","PHOTO1","PHOTO",padplane_width + segmentation->DeadZone(),0,-padplane_length/2 - segmentation->DeadZone()/2,"");
+ subnode->SetLineColor(kGreen);
+ fNodes->Add(subnode);
+ subnode = new TNode("PHOTO1","PHOTO1","PHOTO",0,0,-padplane_length/2 - segmentation->DeadZone()/2,"");
+ subnode->SetLineColor(kGreen);
+ fNodes->Add(subnode);
+ subnode = new TNode("PHOTO1","PHOTO1","PHOTO",-padplane_width - segmentation->DeadZone(),0,-padplane_length/2 - segmentation->DeadZone()/2,"");
+ subnode->SetLineColor(kGreen);
+ fNodes->Add(subnode);
fNodes->Add(node);
}
Float_t oqua_thickness = .5;
//CsI dimensions
- Float_t csi_length = 160*.8 + 2.6;
- Float_t csi_width = 144*.84 + 2*2.6;
-
- Int_t *idtmed = fIdtmed->GetArray()-999;
+ //Float_t csi_length = 160*.8 + 2.6;
+ //Float_t csi_width = 144*.84 + 2*2.6;
+
+ Float_t deadzone=2.6;
+
+ Float_t csi_length = segmentation->Npx()*segmentation->Dpx() + deadzone;
+ Float_t csi_width = segmentation->Npy()*segmentation->Dpy() + 2*deadzone;
+
+
+ Int_t *idtmed = fIdtmed->GetArray()-999;
Int_t i;
Float_t zs;
// --- Define the RICH detector
// External aluminium box
par[0] = 68.8;
- par[1] = 11.5; //Original Settings
+ par[1] = 13; //Original Settings
par[2] = 70.86;
/*par[0] = 73.15;
par[1] = 11.5;
// Air
par[0] = 66.3;
- par[1] = 11.5; //Original Settings
+ par[1] = 13; //Original Settings
par[2] = 68.35;
/*par[0] = 66.55;
par[1] = 11.5;
par[2] = 64.8;*/
gMC->Gsvolu("SRIC", "BOX ", idtmed[1000], par, 3);
+ // Air 2 (cutting the lower part of the box)
+
+ par[0] = 1.25;
+ par[1] = 3; //Original Settings
+ par[2] = 70.86;
+ gMC->Gsvolu("AIR2", "BOX ", idtmed[1000], par, 3);
+
+ // Air 3 (cutting the lower part of the box)
+
+ par[0] = 66.3;
+ par[1] = 3; //Original Settings
+ par[2] = 1.2505;
+ gMC->Gsvolu("AIR3", "BOX ", idtmed[1000], par, 3);
+
// Honeycomb
par[0] = 66.3;
par[1] = .188; //Original Settings
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[2] = geometry->GetQuartzLength()/2 + 68.35 - geometry->GetQuartzLength()/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);
+
+ // 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");
+
+
+
// --- Places the detectors defined with GSVOLU
// Place material inside RICH
- gMC->Gspos("SRIC", 1, "RICH", 0., 0., 0., 0, "ONLY");
+ gMC->Gspos("SRIC", 1, "RICH", 0.,0., 0., 0, "ONLY");
+ gMC->Gspos("AIR2", 1, "RICH", 66.3 + 1.2505, 1.276 - geometry->GetGapThickness()/2 - geometry->GetQuartzThickness() - geometry->GetFreonThickness()- .4 - .6 - .05 - .376 -.5 - 3.5, 0., 0, "ONLY");
+ gMC->Gspos("AIR2", 2, "RICH", -66.3 - 1.2505, 1.276 - geometry->GetGapThickness()/2 - geometry->GetQuartzThickness() - geometry->GetFreonThickness()- .4 - .6 - .05 - .376 -.5 - 3.5, 0., 0, "ONLY");
+ gMC->Gspos("AIR3", 1, "RICH", 0., 1.276 - geometry->GetGapThickness()/2 - geometry->GetQuartzThickness() - geometry->GetFreonThickness()- .4 - .6 - .05 - .376 -.5 - 3.5, -68.35 - 1.25, 0, "ONLY");
+ gMC->Gspos("AIR3", 2, "RICH", 0., 1.276 - geometry->GetGapThickness()/2 - geometry->GetQuartzThickness() - geometry->GetFreonThickness()- .4 - .6 - .05 - .376 -.5 - 3.5, 68.35 + 1.25, 0, "ONLY");
+
gMC->Gspos("ALUM", 1, "SRIC", 0., 1.276 - geometry->GetGapThickness()/2 - geometry->GetQuartzThickness() - geometry->GetFreonThickness()- .4 - .6 - .05 - .376 -.025, 0., 0, "ONLY");
gMC->Gspos("HONE", 1, "SRIC", 0., 1.276- geometry->GetGapThickness()/2 - geometry->GetQuartzThickness() - geometry->GetFreonThickness()- .4 - .6 - .05 - .188, 0., 0, "ONLY");
gMC->Gspos("GAP ", 1, "META", 0., geometry->GetGapThickness()/2 - geometry->GetProximityGapThickness()/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 + geometry->GetGapThickness()/2 + .25, 0., 0, "ONLY");
+
+ // Wire support placing
+
+ gMC->Gspos("WSG2", 1, "GAP ", 0., geometry->GetProximityGapThickness()/2 - .1, 0., 0, "ONLY");
+ gMC->Gspos("WSG1", 1, "CSI ", 0., 0., 0., 0, "ONLY");
+ gMC->Gspos("WSMe", 1, "SRIC ", 0., 1.276 + geometry->GetGapThickness()/2 + .5 + 1.05, 0., 0, "ONLY");
+
+ // Backplane placing
+
+ gMC->Gspos("BACK", 1, "SRIC ", -33.15, 1.276 + geometry->GetGapThickness()/2 + .5 + 2.1 + 2, 43.3, 0, "ONLY");
+ gMC->Gspos("BACK", 2, "SRIC ", 33.15, 1.276 + geometry->GetGapThickness()/2 + .5 + 2.1 + 2 , 43.3, 0, "ONLY");
+ gMC->Gspos("BACK", 3, "SRIC ", -33.15, 1.276 + geometry->GetGapThickness()/2 + .5 + 2.1 + 2, 0., 0, "ONLY");
+ gMC->Gspos("BACK", 4, "SRIC ", 33.15, 1.276 + geometry->GetGapThickness()/2 + .5 + 2.1 + 2, 0., 0, "ONLY");
+ gMC->Gspos("BACK", 5, "SRIC ", 33.15, 1.276 + geometry->GetGapThickness()/2 + .5 + 2.1 + 2, -43.3, 0, "ONLY");
+ gMC->Gspos("BACK", 6, "SRIC ", -33.15, 1.276 + geometry->GetGapThickness()/2 + .5 + 2.1 + 2, -43.3, 0, "ONLY");
+
+ // PCB placing
+
+ gMC->Gspos("PCB ", 1, "SRIC ", 0., 1.276 + geometry->GetGapThickness()/2 + .5 + 1.05, csi_width/4 + .5025 + 1.2, 0, "ONLY");
+ gMC->Gspos("PCB ", 2, "SRIC ", 0., 1.276 + geometry->GetGapThickness()/2 + .5 + 1.05, -csi_width/4 - .5025 - 1.2, 0, "ONLY");
+
+
//printf("Position of the gap: %f to %f\n", 1.276 + geometry->GetGapThickness()/2 - geometry->GetProximityGapThickness()/2 - .2, 1.276 + geometry->GetGapThickness()/2 - geometry->GetProximityGapThickness()/2 + .2);
Int_t *idtmed = fIdtmed->GetArray()-999;
- TGeant3 *geant3 = (TGeant3*) gMC;
-
// --- Photon energy (GeV)
// --- Refraction indexes
for (i = 0; i < 26; ++i) {
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(1, "Air $", 14.61, 7.3, .001205, 30420., 67500);
AliMaterial(6, "HON", ahon, zhon, denshon, radlhon, 0);
AliMixture(41, "METG", amet, zmet, densmet, nlmatmet, wmatmet);
AliMaterial(11, "GRI", agri, zgri, densgri, radlgri, 0);
AliMaterial(50, "ALUM", aal, zal, densal, radlal, 0);
+ AliMixture(32, "GLASS",aglass, zglass, dglass, 5, wglass);
+ AliMaterial(31, "COPPER$", 63.54, 29., 8.96, 1.4, 0.);
tmaxfd = -10.;
stemax = -.1;
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);
-
-
- geant3->Gsckov(idtmed[1000], 26, ppckov, abscoMethane, efficAll, rIndexMethane);
- geant3->Gsckov(idtmed[1001], 26, ppckov, abscoMethane, efficAll, rIndexMethane);
- geant3->Gsckov(idtmed[1002], 26, ppckov, abscoQuarz, efficAll,rIndexQuarz);
- geant3->Gsckov(idtmed[1003], 26, ppckov, abscoFreon, efficAll,rIndexFreon);
- geant3->Gsckov(idtmed[1004], 26, ppckov, abscoMethane, efficAll, rIndexMethane);
- geant3->Gsckov(idtmed[1005], 26, ppckov, abscoCsI, efficCsI, rIndexMethane);
- geant3->Gsckov(idtmed[1006], 26, ppckov, abscoGrid, efficGrid, rIndexGrid);
- geant3->Gsckov(idtmed[1007], 26, ppckov, abscoOpaqueQuarz, efficAll, rIndexOpaqueQuarz);
- geant3->Gsckov(idtmed[1008], 26, ppckov, abscoMethane, efficAll, rIndexMethane);
- geant3->Gsckov(idtmed[1009], 26, ppckov, abscoGrid, efficGrid, rIndexGrid);
+ 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);
+
+
+ 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);
}
//___________________________________________
const Float_t kBig=1.e10;
TClonesArray &lhits = *fHits;
- TGeant3 *geant3 = (TGeant3*) gMC;
TParticle *current = (TParticle*)(*gAlice->Particles())[gAlice->CurrentTrack()];
//if (current->Energy()>1)
ckovData[1] = pos[0]; // X-position for hit
ckovData[2] = pos[1]; // Y-position for hit
ckovData[3] = pos[2]; // Z-position for hit
+ ckovData[6] = 0; // dummy track length
//ckovData[11] = gAlice->CurrentTrack();
//printf("\n+++++++++++\nTrack: %d\n++++++++++++\n",gAlice->CurrentTrack());
//printf("Track entered (1)\n");
if (gMC->VolId("FRE1")==gMC->CurrentVolID(copy) || gMC->VolId("FRE2")==gMC->CurrentVolID(copy))
{ //is it in freo?
- if (geant3->Gctrak()->nstep<1){ //is it the first step?
+ if (gMC->IsNewTrack()){ //is it the first step?
//printf("I'm in!\n");
Int_t mother = current->GetFirstMother();
} //first step question
} //freo question
- if (geant3->Gctrak()->nstep<1){ //is it first step?
+ if (gMC->IsNewTrack()){ //is it first step?
if (gMC->VolId("QUAR")==gMC->CurrentVolID(copy)) //is it in quarz?
{
ckovData[12] = 2;
gMC->Rndm(ranf, 1);
//printf("grid calculation:%f\n",t);
if (ranf[0] > t) {
- geant3->StopTrack();
+ gMC->StopTrack();
ckovData[13] = 5;
AddCerenkov(gAlice->CurrentTrack(),vol,ckovData);
//printf("Added One (1)!\n");
Float_t t = Fresnel(ckovEnergy*1e9,cophi,1);
gMC->Rndm(ranf, 1);
if (ranf[0] < t) {
- geant3->StopTrack();
+ gMC->StopTrack();
ckovData[13] = 6;
AddCerenkov(gAlice->CurrentTrack(),vol,ckovData);
//printf("Added One (2)!\n");
/********************Evaluation of losses************************/
/******************still in the old fashion**********************/
- Int_t i1 = geant3->Gctrak()->nmec; //number of physics mechanisms acting on the particle
+ TArrayI procs;
+ Int_t i1 = gMC->StepProcesses(procs); //number of physics mechanisms acting on the particle
for (Int_t i = 0; i < i1; ++i) {
// Reflection loss
- if (geant3->Gctrak()->lmec[i] == 106) { //was it reflected
+ if (procs[i] == kPLightReflection) { //was it reflected
ckovData[13]=10;
if (gMC->VolId("FRE1")==gMC->CurrentVolID(copy) || gMC->VolId("FRE2")==gMC->CurrentVolID(copy))
ckovData[13]=1;
if (gMC->CurrentVolID(copy) == gMC->VolId("QUAR"))
ckovData[13]=2;
- //geant3->StopTrack();
+ //gMC->StopTrack();
//AddCerenkov(gAlice->CurrentTrack(),vol,ckovData);
} //reflection question
// Absorption loss
- else if (geant3->Gctrak()->lmec[i] == 101) { //was it absorbed?
+ else if (procs[i] == kPLightAbsorption) { //was it absorbed?
//printf("Got in absorption\n");
ckovData[13]=20;
if (gMC->VolId("FRE1")==gMC->CurrentVolID(copy) || gMC->VolId("FRE2")==gMC->CurrentVolID(copy))
if (gMC->CurrentVolID(copy) == gMC->VolId("CSI ")) {
ckovData[13]=16;
}
- geant3->StopTrack();
+ gMC->StopTrack();
AddCerenkov(gAlice->CurrentTrack(),vol,ckovData);
//printf("Added One (3)!\n");
//printf("Added cerenkov %d\n",fCkovNumber);
// Photon goes out of tracking scope
- else if (geant3->Gctrak()->lmec[i] == 30) { //is it below energy treshold?
+ else if (procs[i] == kPStop) { //is it below energy treshold?
ckovData[13]=21;
- geant3->StopTrack();
+ gMC->StopTrack();
AddCerenkov(gAlice->CurrentTrack(),vol,ckovData);
//printf("Added One (4)!\n");
} // energy treshold question
mPad;
mPad=(AliRICHPadHit*)pRICH->NextPad(fPadHits))
{
- Int_t cathode = mPad->fCathode; // cathode number
Int_t ipx = mPad->fPadX; // pad number on X
Int_t ipy = mPad->fPadY; // pad number on Y
Int_t iqpad = mPad->fQpad; // charge per pad
//printf("X:%d, Y:%d, Q:%d\n",ipx,ipy,iqpad);
Float_t thex, they, thez;
- segmentation=iChamber->GetSegmentationModel(cathode);
+ segmentation=iChamber->GetSegmentationModel(0);
segmentation->GetPadC(ipx,ipy,thex,they,thez);
new((*pAddress)[countadr++]) TVector(2);
TVector &trinfo=*((TVector*) (*pAddress)[countadr-1]);
mPad;
mPad=(AliRICHPadHit*)pRICH->NextPad(fClusters2))
{
- Int_t cathode = mPad->fCathode; // cathode number
Int_t ipx = mPad->fPadX; // pad number on X
Int_t ipy = mPad->fPadY; // pad number on Y
Int_t iqpad = mPad->fQpad; // charge per pad
Float_t thex, they, thez;
- segmentation=iChamber->GetSegmentationModel(cathode);
+ segmentation=iChamber->GetSegmentationModel(0);
segmentation->GetPadC(ipx,ipy,thex,they,thez);
Float_t rpad=TMath::Sqrt(thex*thex+they*they);
if (rpad < rmin || iqpad ==0 || rpad > rmax) continue;
// Calls the charge disintegration method of the current chamber and adds
// the simulated cluster to the root treee
//
- Int_t clhits[kNCH];
- Float_t newclust[6][500];
+ Int_t clhits[5];
+ Float_t newclust[4][500];
Int_t nnew;
//
//
// Add new clusters
for (Int_t i=0; i<nnew; i++) {
- if (Int_t(newclust[3][i]) > 0) {
+ if (Int_t(newclust[0][i]) > 0) {
ic++;
-// Cathode plane
- clhits[1] = Int_t(newclust[5][i]);
// Cluster Charge
- clhits[2] = Int_t(newclust[0][i]);
+ clhits[1] = Int_t(newclust[0][i]);
// Pad: ix
- clhits[3] = Int_t(newclust[1][i]);
+ clhits[2] = Int_t(newclust[1][i]);
// Pad: iy
- clhits[4] = Int_t(newclust[2][i]);
-// Pad: charge
- clhits[5] = Int_t(newclust[3][i]);
+ clhits[3] = Int_t(newclust[2][i]);
// Pad: chamber sector
- clhits[6] = Int_t(newclust[4][i]);
+ clhits[4] = Int_t(newclust[3][i]);
AddPadHit(clhits);
}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff