* about the suitability of this software for any purpose. It is *
* provided "as is" without express or implied warranty. *
**************************************************************************/
-/*
-$Log$
-Revision 1.31 2003/10/31 12:25:36 bnandi
-variable names are changed according to ALICE convention
-
-Revision 1.30 2003/10/23 16:32:19 hristov
-MC-dependent part of AliRun extracted in AliMC (F.Carminati)
-
-Revision 1.29 2003/10/13 05:28:59 bnandi
-gaspmd[2] value changed 0.25->7.0 because of overlap
-
-Revision 1.28 2003/10/08 12:59:08 bnandi
-zpos is positive
-
-Revision 1.27 2003/10/08 12:56:58 bnandi
-gaspmd[2] value changed from 7.0 to 0.25
-
-Revision 1.26 2003/10/03 06:04:10 bnandi
-z_psa and z_psb bugs fixed
-
-Revision 1.25 2003/10/01 11:08:04 bnandi
-changes for NewIO
+/* $Id$ */
-Revision 1.24 2003/10/01 08:32:51 hristov
-CurrentTrack replaced by GetCurrentTrackNumber
-
-Revision 1.23 2003/10/01 05:07:51 bnandi
-New geometry in new Alice Coordinate system
-
-New rectangular geometry for ALICE PMD - Bedanga Mohanty and Y. P. Viyogi
-June 2003
-*/
//
///////////////////////////////////////////////////////////////////////////////
// //
///////////////////////////////////////////////////////////////////////////////
////
-#include "AliPMDv1.h"
-#include "AliRun.h"
-#include "AliConst.h"
-#include "AliMagF.h"
#include "Riostream.h"
#include <TVirtualMC.h>
+
+#include "AliConst.h"
+#include "AliLog.h"
#include "AliMC.h"
+#include "AliMagF.h"
+#include "AliPMDv1.h"
+#include "AliRun.h"
+
+const Int_t AliPMDv1::fgkNcolUM1 = 48; // Number of cols in UM, type 1
+const Int_t AliPMDv1::fgkNcolUM2 = 96; // Number of cols in UM, type 2
+const Int_t AliPMDv1::fgkNrowUM1 = 96; // Number of rows in UM, type 1
+const Int_t AliPMDv1::fgkNrowUM2 = 48; // Number of rows in UM, type 2
+const Float_t AliPMDv1::fgkCellRadius = 0.25; // Radius of a hexagonal cell
+const Float_t AliPMDv1::fgkCellWall = 0.02; // Thickness of cell Wall
+const Float_t AliPMDv1::fgkCellDepth = 0.50; // Gas thickness
+const Float_t AliPMDv1::fgkBoundary = 0.7; // Thickness of Boundary wall
+const Float_t AliPMDv1::fgkThBase = 0.3; // Thickness of Base plate
+const Float_t AliPMDv1::fgkThAir = 0.1; // Thickness of Air
+const Float_t AliPMDv1::fgkThPCB = 0.16; // Thickness of PCB
+const Float_t AliPMDv1::fgkThLead = 1.5; // Thickness of Pb
+const Float_t AliPMDv1::fgkThSteel = 0.5; // Thickness of Steel
+const Float_t AliPMDv1::fgkGap = 0.025; // Air Gap
+const Float_t AliPMDv1::fgkZdist = 361.5; // z-position of the detector
+const Float_t AliPMDv1::fgkSqroot3 = 1.7320508;// Square Root of 3
+const Float_t AliPMDv1::fgkSqroot3by2 = 0.8660254;// Square Root of 3 by 2
-/*
- static Int_t gAliNcolUM1, gAliNcolUM2, gAliNrowUM1, gAliNrowUM2;
- static Int_t gAliKdet;
- static Float_t gAliSMLengthax, gAliSMLengthay;
- static Float_t gAliSMLengthbx, gAliSMLengthby;
- static Float_t gAliZdist, gAliZdist1;
- static Float_t gAliSMthick, gAliCellRadius, gAliCellWall, gAliCellDepth;
- static Float_t gAliBoundary, gAliThBase, gAliThAir, gAliThPCB;
- static Float_t gAliThLead, gAliThSteel;
-*/
ClassImp(AliPMDv1)
//_____________________________________________________________________________
Int_t ihrotm,irotdm;
Float_t xb, yb, zb;
- // const Float_t kroot3by2 = TMath::Sqrt(3.) /2.;
- // const Float_t kroot3 = TMath::Sqrt(3.);
-
Int_t *idtmed = fIdtmed->GetArray()-599;
AliMatrix(ihrotm, 90., 30., 90., 120., 0., 0.);
AliMatrix(irotdm, 90., 180., 90., 270., 180., 0.);
- // gAliZdist = TMath::Abs(gAliZdist1);
-
// First create the sensitive medium of a hexagon cell (ECAR)
// Inner hexagon filled with gas (Ar+CO2)
// Place inner hex (sensitive volume) inside outer hex (copper)
- gMC->Gsposp("ECAR", 1, "ECCU", 0., 0., 0., 0, "ONLY", hexd2, 10);
+ gMC->Gspos("ECAR", 1, "ECCU", 0., 0., 0., 0, "ONLY");
// Now create Rectangular TWO strips (EST1, EST2)
// of 1 column and 48 or 96 cells length
zb = 0.;
xb = -(dbox1[0]) + fgkCellRadius;
for (i = 1; i <= fgkNcolUM1; ++i)
- {
- number = i;
- gMC->Gsposp("ECCU", number, "EST1", xb,yb,zb, ihrotm, "ONLY", hexd1,10);
- xb += (fgkCellRadius*2.);
- }
+ {
+ number = i;
+ gMC->Gspos("ECCU", number, "EST1", xb,yb,zb, ihrotm, "ONLY");
+ xb += (fgkCellRadius*2.);
+ }
// Place hexagonal cells ECCU placed inside EST2
- yb = 0.;
- zb = 0.;
- xb = -(dbox2[0]) + fgkCellRadius;
- for (i = 1; i <= fgkNcolUM2; ++i)
- {
- number = i;
- gMC->Gsposp("ECCU", number, "EST2", xb,yb,zb, ihrotm, "ONLY", hexd1,10);
- xb += (fgkCellRadius*2.);
- }
-
-
+ yb = 0.;
+ zb = 0.;
+ xb = -(dbox2[0]) + fgkCellRadius;
+ for (i = 1; i <= fgkNcolUM2; ++i)
+ {
+ number = i;
+ gMC->Gspos("ECCU", number, "EST2", xb,yb,zb, ihrotm, "ONLY");
+ xb += (fgkCellRadius*2.);
+ }
// 2 types of rectangular shaped unit modules EUM1 and EUM2 (defined by BOX)
-
+
// Create EUM1
-
+
Float_t dbox3[3];
dbox3[0] = dbox1[0]+fgkCellRadius/2.;
dbox3[1] = (dbox1[1]*fgkNrowUM1)-(fgkCellRadius*fgkSqroot3*(fgkNrowUM1-1)/6.);
gMC->Gsatt("EUM1", "SEEN", 1);
// Place rectangular strips EST1 inside EUM1 unit module
-
+
yb = -dbox3[1]+dbox1[1];
for (j = 1; j <= fgkNrowUM1; ++j)
{
if(j%2 == 0)
{
- xb = fgkCellRadius/2.0;
+ xb = fgkCellRadius/2.0;
}
else
{
xb = -fgkCellRadius/2.0;
}
number = j;
- gMC->Gsposp("EST1",number, "EUM1", xb, yb , 0. , 0, "MANY",dbox1,3);
+ gMC->Gspos("EST1",number, "EUM1", xb, yb , 0. , 0, "MANY");
yb = (-dbox3[1]+dbox1[1])+j*1.0*fgkCellRadius*fgkSqroot3;
}
dbox4[0] = dbox2[0] + fgkCellRadius/2.;
dbox4[1] =(dbox2[1]*fgkNrowUM2)-(fgkCellRadius*fgkSqroot3*(fgkNrowUM2-1)/6.);
dbox4[2] = dbox3[2];
-
+
gMC->Gsvolu("EUM2","BOX", idtmed[698], dbox4, 3);
gMC->Gsatt("EUM2", "SEEN", 1);
-
+
// Place rectangular strips EST2 inside EUM2 unit module
-
+
yb = -dbox4[1]+dbox2[1];
for (j = 1; j <= fgkNrowUM2; ++j)
- {
+ {
if(j%2 == 0)
{
- xb = fgkCellRadius/2.0;
+ xb = fgkCellRadius/2.0;
}
else
{
xb = -fgkCellRadius/2.0;
}
number = j;
- gMC->Gsposp("EST2",number, "EUM2", xb, yb , 0. , 0, "MANY",dbox2,3);
+ gMC->Gspos("EST2",number, "EUM2", xb, yb , 0. , 0, "MANY");
yb = (-dbox4[1]+dbox2[1])+j*1.0*fgkCellRadius*fgkSqroot3;
}
dboxSM1[0] = 3.0*dbox3[0]+(2.0*0.025);
dboxSM1[1] = 2.0*dbox3[1]+0.025;
dboxSM1[2] = fgkCellDepth/2.;
-
+
gMC->Gsvolu("ESMA","BOX", idtmed[698], dboxSM1, 3);
gMC->Gsatt("ESMA", "SEEN", 1);
-
+
//Position the 6 unit modules in EMSA
Float_t xa1,xa2,xa3,ya1,ya2;
xa1 = -dboxSM1[0] + dbox3[0];
ya1 = dboxSM1[1] - dbox3[1];
ya2 = -dboxSM1[1] + dbox3[1];
- gMC->Gsposp("EUM1", 1, "ESMA", xa1, ya1, 0., 0, "ONLY",dbox3,3);
- gMC->Gsposp("EUM1", 2, "ESMA", xa2, ya1, 0., 0, "ONLY",dbox3,3);
- gMC->Gsposp("EUM1", 3, "ESMA", xa3, ya1, 0., 0, "ONLY",dbox3,3);
- gMC->Gsposp("EUM1", 4, "ESMA", xa1, ya2, 0., 0, "ONLY",dbox3,3);
- gMC->Gsposp("EUM1", 5, "ESMA", xa2, ya2, 0., 0, "ONLY",dbox3,3);
- gMC->Gsposp("EUM1", 6, "ESMA", xa3, ya2, 0., 0, "ONLY",dbox3,3);
+ gMC->Gspos("EUM1", 1, "ESMA", xa1, ya1, 0., 0, "ONLY");
+ gMC->Gspos("EUM1", 2, "ESMA", xa2, ya1, 0., 0, "ONLY");
+ gMC->Gspos("EUM1", 3, "ESMA", xa3, ya1, 0., 0, "ONLY");
+ gMC->Gspos("EUM1", 4, "ESMA", xa1, ya2, 0., 0, "ONLY");
+ gMC->Gspos("EUM1", 5, "ESMA", xa2, ya2, 0., 0, "ONLY");
+ gMC->Gspos("EUM1", 6, "ESMA", xa3, ya2, 0., 0, "ONLY");
// volume for SUPERMODULE ESMB
yb2 = 0.;
yb3 = -dboxSM2[1]+dbox4[1];
- gMC->Gsposp("EUM2", 1, "ESMB", xb1, yb1, 0., 0, "ONLY",dbox4,3);
- gMC->Gsposp("EUM2", 2, "ESMB", xb2, yb1, 0., 0, "ONLY",dbox4,3);
- gMC->Gsposp("EUM2", 3, "ESMB", xb1, yb2, 0., 0, "ONLY",dbox4,3);
- gMC->Gsposp("EUM2", 4, "ESMB", xb2, yb2, 0., 0, "ONLY",dbox4,3);
- gMC->Gsposp("EUM2", 5, "ESMB", xb1, yb3, 0., 0, "ONLY",dbox4,3);
- gMC->Gsposp("EUM2", 6, "ESMB", xb2, yb3, 0., 0, "ONLY",dbox4,3);
-
-
+ gMC->Gspos("EUM2", 1, "ESMB", xb1, yb1, 0., 0, "ONLY");
+ gMC->Gspos("EUM2", 2, "ESMB", xb2, yb1, 0., 0, "ONLY");
+ gMC->Gspos("EUM2", 3, "ESMB", xb1, yb2, 0., 0, "ONLY");
+ gMC->Gspos("EUM2", 4, "ESMB", xb2, yb2, 0., 0, "ONLY");
+ gMC->Gspos("EUM2", 5, "ESMB", xb1, yb3, 0., 0, "ONLY");
+ gMC->Gspos("EUM2", 6, "ESMB", xb2, yb3, 0., 0, "ONLY");
+
// Make a 3mm thick G10 Base plate for ESMA
Float_t dboxG1a[3];
dboxG1a[0] = dboxSM1[0];
Float_t zbpa,zpcba1,zpcba2,zsma;
zpcba1 = - dboxAlla[2]+fgkThPCB/2.0;
- gMC->Gsposp("EPCA", 1, "EFPA", 0., 0., zpcba1, 0, "ONLY",dboxG2a,3);
+ gMC->Gspos("EPCA", 1, "EFPA", 0., 0., zpcba1, 0, "ONLY");
zsma = zpcba1+dboxSM1[2];
- gMC->Gsposp("ESMA", 1, "EFPA", 0., 0., zsma, 0, "ONLY",dboxSM1,3);
+ gMC->Gspos("ESMA", 1, "EFPA", 0., 0., zsma, 0, "ONLY");
zpcba2 = zsma+fgkThPCB/2.0;
- gMC->Gsposp("EPCA", 2, "EFPA", 0., 0., zpcba2, 0, "ONLY",dboxG2a,3);
+ gMC->Gspos("EPCA", 2, "EFPA", 0., 0., zpcba2, 0, "ONLY");
zbpa = zpcba2+fgkThAir+fgkThBase/2.0;
- gMC->Gsposp("EBPA", 1, "EFPA", 0., 0., zbpa, 0, "ONLY",dboxG1a,3);
+ gMC->Gspos("EBPA", 1, "EFPA", 0., 0., zbpa, 0, "ONLY");
// Now place everything in EFCA for CPV
Float_t zbpa2,zpcba12,zpcba22,zsma2;
zbpa2 = - dboxAlla2[2]+fgkThBase/2.0;
- gMC->Gsposp("EBPA", 1, "EFCA", 0., 0., zbpa2, 0, "ONLY",dboxG1a,3);
+ gMC->Gspos("EBPA", 1, "EFCA", 0., 0., zbpa2, 0, "ONLY");
zpcba12 = zbpa2+fgkThAir+fgkThPCB/2.0;
- gMC->Gsposp("EPCA", 1, "EFCA", 0., 0., zpcba12, 0, "ONLY",dboxG2a,3);
+ gMC->Gspos("EPCA", 1, "EFCA", 0., 0., zpcba12, 0, "ONLY");
zsma2 = zpcba12+dboxSM1[2];
- gMC->Gsposp("ESMA", 1, "EFCA", 0., 0., zsma2, 0, "ONLY",dboxSM1,3);
+ gMC->Gspos("ESMA", 1, "EFCA", 0., 0., zsma2, 0, "ONLY");
zpcba22 = zsma2+fgkThPCB/2.0;
- gMC->Gsposp("EPCA", 2, "EFCA", 0., 0., zpcba22, 0, "ONLY",dboxG2a,3);
+ gMC->Gspos("EPCA", 2, "EFCA", 0., 0., zpcba22, 0, "ONLY");
gMC->Gsvolu("EPCB","BOX", idtmed[607], dboxG2b, 3);
gMC->Gsatt("EPCB", "SEEN", 1);
-
// Make a Full module EFPB of AIR to place EBPB,
//1mm AIR, EPCB, ESMB,EPCB for PMD
Float_t dboxAllb[3];
Float_t zbpb,zpcbb1,zpcbb2,zsmb;
zpcbb1 = - dboxAllb[2]+fgkThPCB/2.0;
- gMC->Gsposp("EPCB", 1, "EFPB", 0., 0., zpcbb1, 0, "ONLY",dboxG2b,3);
+ gMC->Gspos("EPCB", 1, "EFPB", 0., 0., zpcbb1, 0, "ONLY");
zsmb = zpcbb1+dboxSM2[2];
- gMC->Gsposp("ESMB", 1, "EFPB", 0., 0., zsmb, 0, "ONLY",dboxSM2,3);
+ gMC->Gspos("ESMB", 1, "EFPB", 0., 0., zsmb, 0, "ONLY");
zpcbb2 = zsmb+fgkThPCB/2.0;
- gMC->Gsposp("EPCB", 2, "EFPB", 0., 0., zpcbb2, 0, "ONLY",dboxG2b,3);
+ gMC->Gspos("EPCB", 2, "EFPB", 0., 0., zpcbb2, 0, "ONLY");
zbpb = zpcbb2+fgkThAir+fgkThBase/2.0;
- gMC->Gsposp("EBPB", 1, "EFPB", 0., 0., zbpb, 0, "ONLY",dboxG1b,3);
+ gMC->Gspos("EBPB", 1, "EFPB", 0., 0., zbpb, 0, "ONLY");
// Now place everything in EFCB for CPV
Float_t zbpb2,zpcbb12,zpcbb22,zsmb2;
zbpb2 = - dboxAllb2[2]+fgkThBase/2.0;
- gMC->Gsposp("EBPB", 1, "EFCB", 0., 0., zbpb2, 0, "ONLY",dboxG1b,3);
+ gMC->Gspos("EBPB", 1, "EFCB", 0., 0., zbpb2, 0, "ONLY");
zpcbb12 = zbpb2+0.1+fgkThPCB/2.0;
- gMC->Gsposp("EPCB", 1, "EFCB", 0., 0., zpcbb12, 0, "ONLY",dboxG2b,3);
+ gMC->Gspos("EPCB", 1, "EFCB", 0., 0., zpcbb12, 0, "ONLY");
zsmb2 = zpcbb12+dboxSM2[2];
- gMC->Gsposp("ESMB", 1, "EFCB", 0., 0., zsmb2, 0, "ONLY",dboxSM2,3);
+ gMC->Gspos("ESMB", 1, "EFCB", 0., 0., zsmb2, 0, "ONLY");
zpcbb22 = zsmb2+fgkThPCB/2.0;
- gMC->Gsposp("EPCB", 2, "EFCB", 0., 0., zpcbb22, 0, "ONLY",dboxG2b,3);
+ gMC->Gspos("EPCB", 2, "EFCB", 0., 0., zpcbb22, 0, "ONLY");
// Master MODULE EMPA of aluminum for PMD
//Position EFMA inside EMMA for PMD and CPV
- gMC->Gsposp("EFPA", 1, "EMPA", 0., 0., 0., 0, "ONLY",dboxAlla,3);
- gMC->Gsposp("EFCA", 1, "EMCA", 0., 0., 0., 0, "ONLY",dboxAlla2,3);
+ gMC->Gspos("EFPA", 1, "EMPA", 0., 0., 0., 0, "ONLY");
+ gMC->Gspos("EFCA", 1, "EMCA", 0., 0., 0., 0, "ONLY");
// Master MODULE EMPB of aluminum for PMD
gMC->Gsvolu("EMCB","BOX", idtmed[603], fDboxmm22, 3);
gMC->Gsatt("EMCB", "SEEN", 1);
-
//Position EFMB inside EMMB
- gMC->Gsposp("EFPB", 1, "EMPB", 0., 0., 0., 0, "ONLY",dboxAllb,3);
- gMC->Gsposp("EFCB", 1, "EMCB", 0., 0., 0., 0, "ONLY",dboxAllb2,3);
-
-
+ gMC->Gspos("EFPB", 1, "EMPB", 0., 0., 0., 0, "ONLY");
+ gMC->Gspos("EFCB", 1, "EMCB", 0., 0., 0., 0, "ONLY");
}
//_____________________________________________________________________________
gMC->Gsvolu("EFEB","BOX", idtmed[618], dboxFeb, 3);
gMC->Gsatt ("EFEB", "SEEN", 0);
-
- // Gaspmd, the dimension of RECTANGULAR mother volume of PMD,
-
- Float_t gaspmd[3] = {81.5,94.5,7.};
- gaspmd[0] = fSMLengthax + fSMLengthbx;
- gaspmd[1] = fSMLengthay + fSMLengthby;
-
- gMC->Gsvolu("EPMD", "BOX", idtmed[698], gaspmd, 3);
- gMC->Gsatt("EPMD", "SEEN", 1);
-
AliMatrix(irotdm, 90., 0., 90., 90., 180., 0.);
-
AliMatrix(jhrot12, 90., 180., 90., 270., 0., 0.);
AliMatrix(jhrot13, 90., 240., 90., 330., 0., 0.);
- Float_t xsma,ysma;
- Float_t xsmb,ysmb;
- xsma = -fSMLengthbx;
- ysma = fSMLengthby;
- xsmb = -fSMLengthax;
- ysmb = -fSMLengthay;
+ // Gaspmd, the dimension of RECTANGULAR mother volume of PMD,
+ // Four mother volumes EPM1,EPM2 for A-type and
+ // volumes EPM3 and EPM4 for B-type. Four to create a hole
+ // and avoid overlap with beam pipe
+
+ Float_t gaspmd[3];
+ gaspmd[0] = fDboxmm1[0];
+ gaspmd[1] = fDboxmm1[1];
+ gaspmd[2] = 7.0; // for the entire detector, including connectors etc
+
+ gMC->Gsvolu("EPM1", "BOX", idtmed[698], gaspmd, 3);
+ gMC->Gsatt("EPM1", "SEEN", 1);
+ gMC->Gsvolu("EPM2", "BOX", idtmed[698], gaspmd, 3);
+ gMC->Gsatt("EPM2", "SEEN", 1);
//Complete detector for Type A
//Position Super modules type A for both CPV and PMD in EPMD
Float_t zpsa,zpba,zfea,zcva;
- zpsa = - gaspmd[2] + fSMthick/2.;
+ // zpsa = - gaspmd[2] + fSMthick/2.;
+ // -2.5 is given to place PMD at -361.5
+ // BM : In future after putting proper electronics
+ // -2.5 will be replaced by -gaspmd[2]
+ zpsa = -2.5 + fSMthick/2.;
- gMC->Gsposp("EMPA", 1, "EPMD", xsma, ysma, zpsa, 0, "ONLY",fDboxmm1,3);
- gMC->Gsposp("EMPA", 2, "EPMD", -xsma, -ysma, zpsa, jhrot12, "ONLY",fDboxmm1,3);
+ gMC->Gspos("EMPA", 1, "EPM1", 0., 0., zpsa, 0, "ONLY");
+ gMC->Gspos("EMPA", 2, "EPM2", 0., 0., zpsa, jhrot12, "ONLY");
zpba=zpsa+fSMthick/2.+dboxPba[2];
- gMC->Gsposp("EPBA", 1, "EPMD", xsma, ysma, zpba, 0, "ONLY",dboxPba,3);
- gMC->Gsposp("EPBA", 2, "EPMD", -xsma, -ysma, zpba, 0, "ONLY",dboxPba,3);
+ gMC->Gspos("EPBA", 1, "EPM1", 0., 0., zpba, 0, "ONLY");
+ gMC->Gspos("EPBA", 2, "EPM2", 0., 0., zpba, 0, "ONLY");
zfea=zpba+dboxPba[2]+dboxFea[2];
- gMC->Gsposp("EFEA", 1, "EPMD", xsma, ysma, zfea, 0, "ONLY",dboxFea,3);
- gMC->Gsposp("EFEA", 2, "EPMD", -xsma, -ysma, zfea, 0, "ONLY",dboxFea,3);
+ gMC->Gspos("EFEA", 1, "EPM1", 0., 0., zfea, 0, "ONLY");
+ gMC->Gspos("EFEA", 2, "EPM2", 0., 0., zfea, 0, "ONLY");
zcva=zfea+dboxFea[2]+fSMthick/2.;
- gMC->Gsposp("EMCA", 1, "EPMD", xsma, ysma, zcva, 0, "ONLY",fDboxmm12,3);
- gMC->Gsposp("EMCA", 2, "EPMD", -xsma,-ysma, zcva, jhrot12, "ONLY",fDboxmm12,3);
+ gMC->Gspos("EMCA", 1, "EPM1", 0., 0., zcva, 0, "ONLY");
+ gMC->Gspos("EMCA", 2, "EPM2", 0., 0., zcva, jhrot12, "ONLY");
+ gaspmd[0] = fDboxmm2[0];
+ gaspmd[1] = fDboxmm2[1];
+ gaspmd[2] = 7.0; // for the entire detector, including connectors etc
+
+ gMC->Gsvolu("EPM3", "BOX", idtmed[698], gaspmd, 3);
+ gMC->Gsatt("EPM3", "SEEN", 1);
+ gMC->Gsvolu("EPM4", "BOX", idtmed[698], gaspmd, 3);
+ gMC->Gsatt("EPM4", "SEEN", 1);
+
//Complete detector for Type B
//Position Super modules type B for both CPV and PMD in EPMD
Float_t zpsb,zpbb,zfeb,zcvb;
- zpsb = - gaspmd[2] + fSMthick/2.;
-
- gMC->Gsposp("EMPB", 3, "EPMD", xsmb, ysmb, zpsb, 0, "ONLY",fDboxmm2,3);
- gMC->Gsposp("EMPB", 4, "EPMD", -xsmb, -ysmb, zpsb, jhrot12, "ONLY",fDboxmm2,3);
+ // zpsb = - gaspmd[2] + fSMthick/2.;
+ // -2.5 is given to place PMD at -361.5
+ // BM: In future after putting proper electronics
+ // -2.5 will be replaced by -gaspmd[2]
+
+ zpsb = -2.5 + fSMthick/2.;
+ gMC->Gspos("EMPB", 3, "EPM3", 0., 0., zpsb, 0, "ONLY");
+ gMC->Gspos("EMPB", 4, "EPM4", 0., 0., zpsb, jhrot12, "ONLY");
zpbb=zpsb+fSMthick/2.+dboxPbb[2];
- gMC->Gsposp("EPBB", 3, "EPMD", xsmb, ysmb, zpbb, 0, "ONLY",dboxPbb,3);
- gMC->Gsposp("EPBB", 4, "EPMD", -xsmb, -ysmb, zpbb, 0, "ONLY",dboxPbb,3);
+ gMC->Gspos("EPBB", 3, "EPM3", 0., 0., zpbb, 0, "ONLY");
+ gMC->Gspos("EPBB", 4, "EPM4", 0., 0., zpbb, 0, "ONLY");
zfeb=zpbb+dboxPbb[2]+dboxFeb[2];
- gMC->Gsposp("EFEB", 3, "EPMD", xsmb, ysmb, zfeb, 0, "ONLY",dboxFeb,3);
- gMC->Gsposp("EFEB", 4, "EPMD", -xsmb, -ysmb, zfeb, 0, "ONLY",dboxFeb,3);
+ gMC->Gspos("EFEB", 3, "EPM3", 0., 0., zfeb, 0, "ONLY");
+ gMC->Gspos("EFEB", 4, "EPM4", 0., 0., zfeb, 0, "ONLY");
zcvb=zfeb+dboxFeb[2]+fSMthick/2.;
- gMC->Gsposp("EMCB", 3, "EPMD", xsmb, ysmb, zcvb, 0, "ONLY",fDboxmm22,3);
- gMC->Gsposp("EMCB", 4, "EPMD", -xsmb,-ysmb, zcvb, jhrot12, "ONLY",fDboxmm22,3);
+ gMC->Gspos("EMCB", 3, "EPM3", 0., 0., zcvb, 0, "ONLY");
+ gMC->Gspos("EMCB", 4, "EPM4", 0., 0., zcvb, jhrot12, "ONLY");
// --- Place the EPMD in ALICE
xp = 0.;
yp = 0.;
zp = fgkZdist;
+ Float_t xsma,ysma;
+ Float_t xsmb,ysmb;
+ xsma = -fSMLengthbx;
+ ysma = fSMLengthby;
+ xsmb = -fSMLengthax;
+ ysmb = -fSMLengthay;
+
//Position Full PMD in ALICE
- gMC->Gsposp("EPMD", 1, "ALIC", xp,yp,zp, 0, "ONLY",gaspmd,3);
+ gMC->Gspos("EPM1", 1, "ALIC", xsma,ysma,zp, 0, "ONLY");
+ gMC->Gspos("EPM2", 1, "ALIC", -xsma,-ysma,zp, 0, "ONLY");
+ gMC->Gspos("EPM3", 1, "ALIC", xsmb,ysmb,zp, 0, "ONLY");
+ gMC->Gspos("EPM4", 1, "ALIC", -xsmb,-ysmb,zp, 0, "ONLY");
}
//gMC->Gdman(17, 5, "MAN");
gMC->Gdopt("hide", "off");
- cout << " Outside Draw Modules " << endl;
+ AliDebug(1,"Outside Draw Modules");
}
//_____________________________________________________________________________
// ORIGIN : Y. P. VIYOGI
//
// cout << " Inside create materials " << endl;
- // --- The Argon- CO2 mixture ---
- Float_t ag[2] = { 39.95 };
- Float_t zg[2] = { 18. };
- Float_t wg[2] = { 0.7,0.3 };
- Float_t dar = 0.001782; // --- Ar density in g/cm3 ---
- // --- CO2 ---
- Float_t ac[2] = { 12.,16. };
- Float_t zc[2] = { 6.,8. };
- Float_t wc[2] = { 1.,2. };
- Float_t dc = 0.001977;
- Float_t dco = 0.002; // --- CO2 density in g/cm3 ---
-
- Float_t absl, radl, a, d, z;
- Float_t dg;
- Float_t x0ar;
- Float_t buf[1];
- Int_t nbuf;
- Float_t asteel[4] = { 55.847,51.9961,58.6934,28.0855 };
- Float_t zsteel[4] = { 26.,24.,28.,14. };
- Float_t wsteel[4] = { .715,.18,.1,.005 };
-
+
Int_t *idtmed = fIdtmed->GetArray()-599;
Int_t isxfld = gAlice->Field()->Integ();
Float_t sxmgmx = gAlice->Field()->Max();
// --- Define the various materials for GEANT ---
+
AliMaterial(1, "Pb $", 207.19, 82., 11.35, .56, 18.5);
- x0ar = 19.55 / dar;
- AliMaterial(2, "Argon$", 39.95, 18., dar, x0ar, 6.5e4);
- AliMixture(3, "CO2 $", ac, zc, dc, -2, wc);
+
+ // Argon
+
+ Float_t dAr = 0.001782; // --- Ar density in g/cm3 ---
+ Float_t x0Ar = 19.55 / dAr;
+ AliMaterial(2, "Argon$", 39.95, 18., dAr, x0Ar, 6.5e4);
+
+ // --- CO2 ---
+
+ Float_t aCO2[2] = { 12.,16. };
+ Float_t zCO2[2] = { 6.,8. };
+ Float_t wCO2[2] = { 1.,2. };
+ Float_t dCO2 = 0.001977;
+ AliMixture(3, "CO2 $", aCO2, zCO2, dCO2, -2, wCO2);
+
AliMaterial(4, "Al $", 26.98, 13., 2.7, 8.9, 18.5);
+
+ // ArCO2
+
+ Float_t aArCO2[3] = {39.948,12.0107,15.9994};
+ Float_t zArCO2[3] = {18.,6.,8.};
+ Float_t wArCO2[3] = {0.7,0.08,0.22};
+ Float_t dArCO2 = dAr * 0.7 + dCO2 * 0.3;
+ AliMixture(5, "ArCO2$", aArCO2, zArCO2, dArCO2, 3, wArCO2);
+
AliMaterial(6, "Fe $", 55.85, 26., 7.87, 1.76, 18.5);
- AliMaterial(7, "W $", 183.85, 74., 19.3, .35, 10.3);
- AliMaterial(8, "G10 $", 20., 10., 1.7, 19.4, 999.);
- AliMaterial(9, "SILIC$", 28.09, 14., 2.33, 9.36, 45.);
- AliMaterial(10, "Be $", 9.01, 4., 1.848, 35.3, 36.7);
- AliMaterial(15, "Cu $", 63.54, 29., 8.96, 1.43, 15.);
- AliMaterial(16, "C $", 12.01, 6., 2.265, 18.8, 49.9);
- AliMaterial(17, "POLYCARBONATE $", 20., 10., 1.2, 34.6, 999.);
- AliMixture(19, "STAINLESS STEEL$", asteel, zsteel, 7.88, 4, wsteel);
- // AliMaterial(31, "Xenon$", 131.3, 54., dxe, x0xe, 6.5e4);
-
- AliMaterial(96, "MYLAR$", 8.73, 4.55, 1.39, 28.7, 62.);
- AliMaterial(97, "CONCR$", 20., 10., 2.5, 10.7, 40.);
- AliMaterial(98, "Vacum$", 1e-9, 1e-9, 1e-9, 1e16, 1e16);
- AliMaterial(99, "Air $", 14.61, 7.3, .0012, 30420., 67500.);
-
- // define gas-mixtures
+
+ // G10
- char namate[21];
- gMC->Gfmate((*fIdmate)[3], namate, a, z, d, radl, absl, buf, nbuf);
- ag[1] = a;
- zg[1] = z;
- dg = (dar * 4 + dco) / 5;
- AliMixture(5, "ArCO2$", ag, zg, dg, 2, wg);
+ Float_t aG10[4]={1.,12.011,15.9994,28.086};
+ Float_t zG10[4]={1.,6.,8.,14.};
+ //PH Float_t wG10[4]={0.148648649,0.104054054,0.483499056,0.241666667};
+ Float_t wG10[4]={0.15201,0.10641,0.49444,0.24714};
+ AliMixture(8,"G10",aG10,zG10,1.7,4,wG10);
+ AliMaterial(15, "Cu $", 63.54, 29., 8.96, 1.43, 15.);
+
+ // Steel
+ Float_t aSteel[4] = { 55.847,51.9961,58.6934,28.0855 };
+ Float_t zSteel[4] = { 26.,24.,28.,14. };
+ Float_t wSteel[4] = { .715,.18,.1,.005 };
+ Float_t dSteel = 7.88;
+ AliMixture(19, "STAINLESS STEEL$", aSteel, zSteel, dSteel, 4, wSteel);
+
+ //Air
+
+ Float_t aAir[4]={12.0107,14.0067,15.9994,39.948};
+ Float_t zAir[4]={6.,7.,8.,18.};
+ Float_t wAir[4]={0.000124,0.755267,0.231781,0.012827};
+ Float_t dAir1 = 1.20479E-10;
+ Float_t dAir = 1.20479E-3;
+ AliMixture(98, "Vacum$", aAir, zAir, dAir1, 4, wAir);
+ AliMixture(99, "Air $", aAir, zAir, dAir , 4, wAir);
+
// Define tracking media
- AliMedium(1, "Pb conv.$", 1, 0, 0, isxfld, sxmgmx, 1., .1, .01, .1);
- AliMedium(7, "W conv.$", 7, 0, 0, isxfld, sxmgmx, 1., .1, .01, .1);
- AliMedium(8, "G10plate$", 8, 0, 0, isxfld, sxmgmx, 1., .1, .01, .1);
- AliMedium(4, "Al $", 4, 0, 0, isxfld, sxmgmx, .1, .1, .01, .1);
- AliMedium(6, "Fe $", 6, 0, 0, isxfld, sxmgmx, .1, .1, .01, .1);
- AliMedium(5, "ArCO2 $", 5, 1, 0, isxfld, sxmgmx, .1, .1, .1, .1);
- AliMedium(9, "SILICON $", 9, 1, 0, isxfld, sxmgmx, .1, .1, .1, .1);
- AliMedium(10, "Be $", 10, 0, 0, isxfld, sxmgmx, .1, .1, .01, .1);
- AliMedium(98, "Vacuum $", 98, 0, 0, isxfld, sxmgmx, 1., .1, .1, 10);
- AliMedium(99, "Air gaps$", 99, 0, 0, isxfld, sxmgmx, 1., .1, .1, .1);
- AliMedium(15, "Cu $", 15, 0, 0, isxfld, sxmgmx, .1, .1, .01, .1);
- AliMedium(16, "C $", 16, 0, 0, isxfld, sxmgmx, .1, .1, .01, .1);
- AliMedium(17, "PLOYCARB$", 17, 0, 0, isxfld, sxmgmx, .1, .1, .01, .1);
- AliMedium(19, " S steel$", 19, 0, 0, isxfld, sxmgmx, 1., .1, .01, .1);
- // AliMedium(31, "Xenon $", 31, 1, 0, isxfld, sxmgmx, .1, .1, .1, .1);
+ AliMedium(1, "Pb conv.$", 1, 0, 0, isxfld, sxmgmx, 1., .1, .01, .1);
+ AliMedium(4, "Al $", 4, 0, 0, isxfld, sxmgmx, .1, .1, .01, .1);
+ AliMedium(5, "ArCO2 $", 5, 1, 0, isxfld, sxmgmx, .1, .1, .10, .1);
+ AliMedium(6, "Fe $", 6, 0, 0, isxfld, sxmgmx, .1, .1, .01, .1);
+ AliMedium(8, "G10plate$", 8, 0, 0, isxfld, sxmgmx, 1., .1, .01, .1);
+ AliMedium(15, "Cu $", 15, 0, 0, isxfld, sxmgmx, .1, .1, .01, .1);
+ AliMedium(19, "S steel$", 19, 0, 0, isxfld, sxmgmx, 1., .1, .01, .1);
+ AliMedium(98, "Vacuum $", 98, 0, 0, isxfld, sxmgmx, 1., .1, .10, 10);
+ AliMedium(99, "Air gaps$", 99, 0, 0, isxfld, sxmgmx, 1., .1, .10, .1);
// --- Generate explicitly delta rays in the iron, aluminium and lead ---
gMC->Gstpar(idtmed[600], "LOSS", 3.);
gMC->Gstpar(idtmed[605], "LOSS", 3.);
gMC->Gstpar(idtmed[605], "DRAY", 1.);
- gMC->Gstpar(idtmed[606], "LOSS", 3.);
- gMC->Gstpar(idtmed[606], "DRAY", 1.);
-
gMC->Gstpar(idtmed[607], "LOSS", 3.);
gMC->Gstpar(idtmed[607], "DRAY", 1.);
gMC->Gstpar(idtmed[600], "CUTELE", 1e-4);
gMC->Gstpar(idtmed[600], "CUTNEU", 1e-4);
gMC->Gstpar(idtmed[600], "CUTHAD", 1e-4);
+
gMC->Gstpar(idtmed[605], "CUTGAM", 1e-4);
gMC->Gstpar(idtmed[605], "CUTELE", 1e-4);
gMC->Gstpar(idtmed[605], "CUTNEU", 1e-4);
gMC->Gstpar(idtmed[605], "CUTHAD", 1e-4);
- gMC->Gstpar(idtmed[606], "CUTGAM", 1e-4);
- gMC->Gstpar(idtmed[606], "CUTELE", 1e-4);
- gMC->Gstpar(idtmed[606], "CUTNEU", 1e-4);
- gMC->Gstpar(idtmed[606], "CUTHAD", 1e-4);
+
gMC->Gstpar(idtmed[603], "CUTGAM", 1e-4);
gMC->Gstpar(idtmed[603], "CUTELE", 1e-4);
gMC->Gstpar(idtmed[603], "CUTNEU", 1e-4);
gMC->Gstpar(idtmed[603], "CUTHAD", 1e-4);
- gMC->Gstpar(idtmed[609], "CUTGAM", 1e-4);
- gMC->Gstpar(idtmed[609], "CUTELE", 1e-4);
- gMC->Gstpar(idtmed[609], "CUTNEU", 1e-4);
- gMC->Gstpar(idtmed[609], "CUTHAD", 1e-4);
-
+// gMC->Gstpar(idtmed[609], "CUTGAM", 1e-4);
+// gMC->Gstpar(idtmed[609], "CUTELE", 1e-4);
+// gMC->Gstpar(idtmed[609], "CUTNEU", 1e-4);
+// gMC->Gstpar(idtmed[609], "CUTHAD", 1e-4);
// --- Prevent particles stopping in the gas due to energy cut-off ---
gMC->Gstpar(idtmed[604], "CUTGAM", 1e-5);
gMC->Gstpar(idtmed[604], "CUTELE", 1e-5);
gMC->Gstpar(idtmed[604], "CUTHAD", 1e-5);
gMC->Gstpar(idtmed[604], "CUTMUO", 1e-5);
- cout << " Outside create materials " << endl;
+ AliDebug(1,"Outside create materials");
}
// Initialises PMD detector after it has been built
//
- Int_t i;
- // gAliKdet=1;
//
- cout << " Inside Init " << endl;
- if(fDebug) {
- printf("\n%s: ",ClassName());
- for(i=0;i<35;i++) printf("*");
- printf(" PMD_INIT ");
- for(i=0;i<35;i++) printf("*");
- printf("\n%s: ",ClassName());
- printf(" PMD simulation package (v1) initialised\n");
- printf("%s: parameters of pmd\n",ClassName());
- printf("%s: %10.2f %10.2f %10.2f \
- %10.2f\n",ClassName(),fgkCellRadius,fgkCellWall,fgkCellDepth,fgkZdist );
- printf("%s: ",ClassName());
- for(i=0;i<80;i++) printf("*");
- printf("\n");
- }
-
+ AliDebug(2,"Inside Init");
+ AliDebug(2,"PMD simulation package (v1) initialised");
+ AliDebug(2,"parameters of pmd");
+ AliDebug(2,Form("%10.2f %10.2f %10.2f %10.2f\n",
+ fgkCellRadius,fgkCellWall,fgkCellDepth,fgkZdist));
Int_t *idtmed = fIdtmed->GetArray()-599;
fMedSens=idtmed[605-1];
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff