/[PAMELA software]/PamVMC/tof/src/PamVMCDetTofS2.cxx
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Annotation of /PamVMC/tof/src/PamVMCDetTofS2.cxx

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Revision 1.5 - (hide annotations) (download)
Fri Jun 12 18:39:47 2009 UTC (15 years, 5 months ago) by pam-rm2
Branch: MAIN
CVS Tags: v1r0, HEAD
Changes since 1.1: +0 -0 lines 
- Introduced user-defined names of output files and random seeds number.
Users can do it use options of PamVMCApplication constructor:
PamVMCApplication(const char* name,  const char *title, const char*
filename="pamtest", Int_t seed=0).
The Random object that I use is TRandom3 object which has astronomical
large period (in case of default initialization 0). All random generators
in the code use this object by calling of gRandom singleton which keeps
it.

- Corrected TOF digitization routine. No problems with TDC hits due to
hadronic interactions anymore.

- Some small changes was done to compile code under Root 5.23. +
geant4_vmc v. 2.6 without any warnings

- Some classes of PamG4RunConfiguartion was changed for geant4_vmc v.
2.6.Some obsolete classes was deleted as soon as developers implemented
regions.

- Navigation was changed from "geomRootToGeant4" to "geomRoot", because on
VMC web page written that as soon as Geant4 has no option ONLY/MANY
translation of overlapped geometry to Geant4 through VGM could be wrong.
I'd like to stay with Root navigation:
http://root.cern.ch/root/vmc/Geant4VMC.html. This should be default
option.

- New Tracker digitization routine written by Sergio was implemented

- PamVMC again became compatible with geant4_vmc v.2.5 and ROOT 5.20.
 The problem was that ROOT developers introduced in TVirtualMC class a new
method SetMagField and new base class:TVirtualMagField from which
user-defined classes shoukd be derived
1 nikolas 1.1 #include "PamVMCDetTofS2.h"
2    
3     ClassImp(PamVMCDetTofS2)
4    
5     void PamVMCDetTofS2::DefineGeometry(){
6    
7     TGeoMaterial *m=0;
8     TGeoMixture *x=0;
9     TString s = "ALUMINIUM";
10     m = GetMat(s);
11     if(!m){
12     m = new TGeoMaterial(s,26.98,13,2.7);
13     m->SetUniqueID( 9);
14     }
15    
16     s = "SCINT";
17     x = (TGeoMixture*)GetMat(s);
18     if(!x){
19     x = new TGeoMixture(s,2, 1.03200 );
20     x->SetUniqueID( 17);
21     x->DefineElement(0,12.01,6,0.922427);
22     x->DefineElement(1,1.01,1,0.7757296E-01);
23     }
24    
25     s = "N2GAS";
26     m = GetMat(s);
27     if (!m){
28     m = new TGeoMaterial(s,14.01,7,0.1250000E-02);
29     m->SetUniqueID( 19);
30     }
31    
32     s = "MYLAR";
33     x = (TGeoMixture*)GetMat(s);
34     if(!x){
35     x = new TGeoMixture(s,3, 1.39000 );
36     x->SetUniqueID( 29);
37     x->DefineElement(0,12.011,6,0.6250159);
38     x->DefineElement(1,1.00794,1,0.4196011E-01);
39     x->DefineElement(2,15.9994,8,0.3330241);
40     }
41    
42     s = "POLYSTYRENE";
43     x = (TGeoMixture*)GetMat(s);
44     if(!x){
45     x = new TGeoMixture(s,2, 0.350000E-01);
46     x->SetUniqueID( 30);
47     x->DefineElement(0,12.011,6,0.9225789);
48     x->DefineElement(1,1.00794,1,0.7742105E-01);
49     }
50     TGeoMedium *n=0;
51    
52     s="ALUMINIUM";
53     n = (GetMed(s))?GetMed(s): new TGeoMedium(s,1,9,-1,1,40,1,100,0.5000000E-01,0.136283,0.5000000E-03);
54    
55     s = "N2 GAS";
56     n = (GetMed(s))?GetMed(s): new TGeoMedium(s,3,19,-1,1,40,1,0.5000000E-01,0.5000000E-01,0.1000000E-02,0.5000000E-03);
57    
58     s = "SCINTILLATOR";
59     n = (GetMed(s))?GetMed(s): new TGeoMedium(s,10,17,1,1,40,1,0.5000000E-01,0.5000000E-01,0.1000000E-01,0.5000000E-03);
60    
61     s = "MYLAR";
62     n = (GetMed(s))?GetMed(s): new TGeoMedium("MYLAR",19,29,-1,1,40,1,100,0.5000000E-01,0.2300000E-04,0.5000000E-03);
63    
64     s = "POLYSTYRENE";
65     n = (GetMed(s))?GetMed(s): new TGeoMedium("POLYSTYRENE",20,30,-1,1,40,1,100,0.5000000E-01,0.4000000E-02,0.5000000E-03);
66    
67     TGeoVolume *v=0;
68    
69     TPLAfirst = kFALSE;
70    
71    
72     s = "TPLA";
73     v = GetVol(s);
74     if(!v) {
75     v = gGeoManager->MakeBox(s,GetMed("N2 GAS"),28.,27.165,1.6);
76     TPLAfirst = kTRUE;
77     }
78    
79     s = "S2";
80     v = (GetVol(s))?GetVol(s): gGeoManager->MakeBox("S2",GetMed("ALUMINIUM"),9.0046,7.5046,0.7476);
81     s = "S2A";
82     v = (GetVol(s))?GetVol(s): gGeoManager->MakeBox("S2A",GetMed("N2 GAS"),9.0046,7.5046,0.7146);
83     s = "S21M";
84     v = (GetVol(s))?GetVol(s): gGeoManager->MakeBox("S21M",GetMed("MYLAR"),9.,3.7523,0.2523);
85     s = "S22M";
86     v = (GetVol(s))?GetVol(s): gGeoManager->MakeBox("S22M",GetMed("MYLAR"),4.5023,7.5,0.2523);
87     s = "S21X";
88     v = (GetVol(s))?GetVol(s): gGeoManager->MakeBox("S21X",GetMed("SCINTILLATOR"),9.,3.75,0.25);
89     s = "S22Y";
90     v = (GetVol(s))?GetVol(s): gGeoManager->MakeBox("S22Y",GetMed("SCINTILLATOR"),4.5,7.5,0.25);
91     s = "POLY";
92     v = (GetVol(s))?GetVol(s): gGeoManager->MakeBox("POLY",GetMed("POLYSTYRENE"),9.0046,7.5046,0.2);
93    
94    
95     GetVol("S2")->AddNode(GetVol("S2A"),1,gGeoIdentity);
96     GetVol("S2A")->AddNode(GetVol("S22M"),1,new TGeoTranslation(-4.5023,0.,-0.4523));
97     GetVol("S22M")->AddNode(GetVol("S22Y"),1,gGeoIdentity);
98     GetVol("S2A")->AddNode(GetVol("S22M"),2,new TGeoTranslation(4.5023,0.,-0.4523));
99     GetVol("S2A")->AddNode(GetVol("S21M"),1,new TGeoTranslation(0.,-3.7523,0.523E-01));
100     GetVol("S21M")->AddNode(GetVol("S21X"),1,gGeoIdentity);
101     GetVol("S2A")->AddNode(GetVol("S21M"),2,new TGeoTranslation(0.,3.7523,0.523E-01));
102     GetVol("S2A")->AddNode(GetVol("POLY"),1,new TGeoTranslation(0.,0.,0.5046));
103    
104     if(TPLAfirst){
105     GetVol("TPLA")->AddNode(GetVol("S2"),1,new TGeoTranslation(0.,0.,-0.3524));
106     SetMotherProp(GetVol("TPLA"),1, new TGeoTranslation(0.,0.,73.489));
107     } else {
108     GetVol("TPLA")->AddNode(GetVol("S2"),1,new TGeoTranslation(0.,0.,-0.3524));
109     }
110    
111    
112     };
113    
114     void PamVMCDetTofS2::DefineCuts(){
115    
116     TString s ="ALUMINIUM"; // default GPAMELA parameters
117     if (GetMed(s) && !GetCC(s))
118     SetCC(s, new pCutControl(GetMedID(s), 0.0001, 0.001, 0.0001, 0.0001, 0.0001, 0.0001, 0.0001, 0.0001,
119     0.001, 0.01, 1., 1., 1., 0., 1., 1., 1., 4., 1., 1., 1., 1.));
120     s ="N2 GAS";
121     if (GetMed(s) && !GetCC(s))
122     SetCC(s, new pCutControl(GetMedID(s), 0.0001, 0.001, 0.0001, 0.0001, 0.0001, 0.0001, 0.0001, 0.0001,
123     0.001, 0.01, 1., 1., 1., 0., 0., 1., 1., 4., 1., 1., 2., 1.));
124     s ="SCINTILLATOR";// default GPAMELA parameters
125     if (GetMed(s) && !GetCC(s))
126     SetCC(s, new pCutControl(GetMedID(s), 0.0001, 0.001, 0.0001, 0.0001, 0.0001, 0.0001, 0.0001, 0.0001,
127     0.001, 0.01, 1., 1., 1., 0., 1., 1., 1., 4., 1., 1., 1., 1.));
128     s ="MYLAR";
129     if (GetMed(s) && !GetCC(s))
130     SetCC(s, new pCutControl(GetMedID(s), 0.0001, 0.001, 0.0001, 0.0001, 0.0001, 0.0001, 0.0001, 0.0001,
131     0.001, 0.01, 1., 1., 1., 0., 1., 1., 1., 4., 1., 1., 1., 1.));
132     s = "POLYSTYRENE";
133     SetCC(s, new pCutControl(GetMedID(s), 0.00001, 0.00001, 0.00001, 0.00001, 0.001, 0.001, 0.01, 0.00001,
134     0.00001, 0.01, 1., 1., 1., 0., 1., 1., 1., 1., 1., 1., 1., 2.));
135    
136     }
137    
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