* provided "as is" without express or implied warranty. *
**************************************************************************/
-/*
-$Log$
-Revision 1.12 2001/04/25 14:09:34 alla
-Curent bur fixed
-
-Revision 1.11 2001/04/04 12:10:18 alla
-changes according Coding Convension
-
-Revision 1.10 2000/12/04 08:48:19 alibrary
-Fixing problems in the HEAD
-
-Revision 1.9 2000/10/02 21:28:13 fca
-Removal of useless dependecies via forward declarations
-
-Revision 1.8 2000/07/13 16:41:29 fca
-New START corrected for coding conventions
-
-Revision 1.7 2000/01/21 15:45:23 fca
-New Version from Alla
-
-Revision 1.6 1999/11/12 15:04:00 fca
-Modifications from A.Maevskaya
-
-Revision 1.5 1999/09/29 09:24:29 fca
-Introduction of the Copyright and cvs Log
-
-*/
+/* $Id$ */
/////////////////////////////////////////////////////////////////////
// //
// //
//////////////////////////////////////////////////////////////////////
-#include <TMath.h>
+#include <Riostream.h>
+#include <stdlib.h>
+
#include <TGeometry.h>
-#include <TTUBE.h>
-#include <TNode.h>
#include <TLorentzVector.h>
+#include <TMath.h>
+#include <TNode.h>
+#include <TTUBE.h>
+#include <TVirtualMC.h>
-#include "AliSTARTv0.h"
-#include "AliRun.h"
-#include "AliMC.h"
+#include "AliLog.h"
#include "AliMagF.h"
+#include "AliRun.h"
#include "AliSTARThit.h"
-
-#include <iostream.h>
-#include <fstream.h>
-
-//#include "TGeant3.h"
-#include <stdlib.h>
+#include "AliSTARTv0.h"
ClassImp(AliSTARTv0)
{
//
// Create the geometry of START Detector version 0
+ // Full geometry with support structure according START prototype
//
// begin Html
/*
//
- Int_t *idtmed = fIdtmed->GetArray();
+ Int_t *idtmed = fIdtmed->GetArray();
+
Int_t is;
Int_t idrotm[999];
Float_t x,y,z;
+ Float_t pstartR[18]={0., 360., 5.,
+ -76.5+0.00+69.7, 4.25, 10.,
+ -76.5+6.05+69.7, 4.5, 10.,
+ -76.5+8.05+69.7, 4.5, 10.,
+ -76.5+8.05+69.7, 5.1, 10.,
+ -62.9+0.00+69.7, 5.1, 10.};
+
+ Float_t pstart[3]={4.3, 12.,6.8};
+ Float_t pinstart[3]={0.,1.6,6.5};
+ Float_t ppmt[3]={0.,1.5,3.5};
+
+ Float_t preg[3]={0.,0.875,0.005}; //dobavil bogdanov
- Float_t pstart[3]={4.5,10.7,5.3};
- Float_t pinstart[3]={0.,1.3,5.25};
- Float_t ppmt[3]={0.,1.3,3.5};
Float_t pdivider[3]={0.,1.2,1.75};
Float_t pdiv2[3]={0.,1.2,1.25};
Float_t pdiv1[3]={0.6,1.2,0.5};
- Float_t ptop[3]={0.,1.3,1.5};
+ // Float_t ptop[3]={0.,1.3,1.5};
+ Float_t ptop[3]={0.,1.0,1.5};
Float_t pbot[3]={0.6,1.2,0.1};
Float_t pglass[3]={1.2,1.3,2.};
Float_t pcer[3]={0.9,1.1,0.09};
Float_t pknob_bot[3]={0.,0.6,0.05};
Float_t pribber[3] = {0.,1.2,2.413/2.};
Float_t presist[3] = {0.,1.2,0.087/2.};
+ Float_t psupport1[3] = {4.51,4.6,4.0};//C kozhuh vnutri
+ Float_t psupport2[3] = {9.4,9.5,4.0};// snaruzhi C
+ Float_t psupport3[3] = {4.51,9.5,0.05};//kryshki C
+ Float_t psupport5[3] = {1.44,1.5,6.5}; // stakanchik dlai feu C
+ Float_t psupport6[3] = {0,1.5,0.05}; //kryshechka stakanchika Al
+ Float_t psupport7[3] = {1.5,1.6,0.6}; //kolechko snaruzhu stakanchika Al
+ // Mother Volume katushka dlia krepezha vokrug truby k Absorbru
+ AliMatrix(idrotm[901], 90., 0., 90., 90., 180., 0.);
+ Float_t ppcon[70];
+ ppcon[0] = 0;
+ ppcon[1] = 360;
+ ppcon[2] = 13;
+// 1:
+ ppcon[3] = 14.1/2;
+ ppcon[4] = 4.4;
+ ppcon[5] = 4.5;
+// 2
+ ppcon[6] = ppcon[3]+1.;
+ ppcon[7] = 4.4;
+ ppcon[8] = 4.5;
+// 3
+ ppcon[9] = ppcon[6];
+ ppcon[10] = 4.4;
+ ppcon[11] = 5.1;
+
+// 4
+
+ ppcon[12] = ppcon[9]+0.1;
+ ppcon[13] = 4.4;
+ ppcon[14] = 5.1;
+// 5
+
+ ppcon[15] = ppcon[12];
+ ppcon[16] = 4.9;
+ ppcon[17] = 5.1;
+
+// 6
+ ppcon[18] = ppcon[15]+7.05;
+ ppcon[19] = 4.9;
+ ppcon[20] = 5.1;
+
+// 7
+ ppcon[21] = ppcon[18];
+ ppcon[22] = 4.9;
+ ppcon[23] = 5.1;
+
+/// 8
+ ppcon[24] = ppcon[21]+0.01;
+ ppcon[25] = 3.15;
+ ppcon[26] = 3.25;
+
+/// 9
+ ppcon[27] = ppcon[24];
+ ppcon[28] = 3.15;
+ ppcon[29] = 3.25;
+
+// 10
+ ppcon[30] = ppcon[27]+4.5;
+ ppcon[31] = 3.15;
+ ppcon[32] = 3.25;
+
+// 11
+ ppcon[33] = ppcon[30];
+ ppcon[34] = 3.15;
+ ppcon[35] = 3.25;
+
+// 12
+ ppcon[36] = ppcon[33];
+ ppcon[37] = 3.15;
+ ppcon[38] = 7.6;
+
+// 13
+ ppcon[39] = ppcon[33]+0.4;
+ ppcon[40] = 3.15;
+ ppcon[41] = 7.6;
+
+// 14
+// ppcon[39] = ppcon[36];
+// ppcon[40] = 3.15;
+// ppcon[41] = 7.6;
+
+ gMC->Gsvolu("0SUP", "PCON", idtmed[kAir], ppcon,42);
+ z=-69.7;//-14.1/2;
+ gMC->Gspos("0SUP",1,"ALIC",0.,0.,z,idrotm[901],"ONLY");
+
- Float_t zdetRight=69.7,zdetLeft=350;
+ Float_t zdetRight=69.7,zdetLeft=350;
//-------------------------------------------------------------------
// START volume
//-------------------------------------------------------------------
- // Float_t theta=TMath::ATan(6.5/zdet);
- Float_t thetaRight=(180./3.1415)*TMath::ATan(6.5/zdetRight);
- Float_t thetaLeft=(180./3.1415)*TMath::ATan(6.5/zdetLeft);
- AliMatrix(idrotm[901], 90., 0., 90., 90., 180., 0.);
- gMC->Gsvolu("0STR","TUBE",idtmed[1],pstart,3);
- gMC->Gsvolu("0STL","TUBE",idtmed[1],pstart,3);
- gMC->Gspos("0STR",1,"ALIC",0.,0.,zdetRight+pstart[2],0,"ONLY");
- gMC->Gspos("0STL",1,"ALIC",0.,0.,-zdetLeft-pstart[2],idrotm[901],"ONLY");
+ gMC->Gsvolu("0STR","PCON",idtmed[kAir],pstartR,18);
+ gMC->Gsvolu("0STL","TUBE",idtmed[kAir],pstart,3);
+ gMC->Gspos("0STR",1,"ALIC",0.,0.,-zdetRight-pstart[2],idrotm[901],"ONLY");
+ gMC->Gspos("0STL",1,"ALIC",0.,0.,zdetLeft+pstart[2],0,"ONLY");
//START interior
- gMC->Gsvolu("0INS","TUBE",idtmed[1],pinstart,3);
- gMC->Gsvolu("0PMT","TUBE",idtmed[3],ppmt,3);
- gMC->Gsvolu("0DIV","TUBE",idtmed[3],pdivider,3);
-
+ gMC->Gsvolu("0INS","TUBE",idtmed[kAir],pinstart,3);
+ gMC->Gsvolu("0PMT","TUBE",idtmed[kOpAir],ppmt,3);
+ gMC->Gsvolu("0DIV","TUBE",idtmed[kVac],pdivider,3);
+ gMC->Gsvolu("0SU1","TUBE",idtmed[kC],psupport1,3);//C kozhuh vnutri
+ gMC->Gsvolu("0SU2","TUBE",idtmed[kC],psupport2,3);// snaruzhi C
+ gMC->Gsvolu("0SU3","TUBE",idtmed[kC],psupport3,3);//kryshka perednaiai C
+ gMC->Gsvolu("0SU4","TUBE",idtmed[kC],psupport3,3);//kryshka zadnaiai C
+ // gMC->Gsvolu("0SU5","TUBE",idtmed[kAir],psupport4,3);// dyrki dlia feu v zadnej kryshke Air
+ gMC->Gsvolu("0SU6","TUBE",idtmed[kC],psupport5,3);// stakanchik dlai feu C
+ gMC->Gsvolu("0SU7","TUBE",idtmed[kAl],psupport6,3);//kryshechka stakanchika Al
+ gMC->Gsvolu("0SU8","TUBE",idtmed[kAl],psupport7,3);//kolechko snaruzhu stakanchika Al
+
// first ring: 12 units of Scintillator+PMT+divider
- Double_t dang1 = 2*TMath::Pi()/12;
- for (is=1; is<=12; is++)
+ Float_t theta = (180 / TMath::Pi()) * TMath::ATan(6.5 / zdetRight);
+ Float_t angle = 2 * TMath::Pi() / 12;
+ Float_t phi[3];
+
+ for (is=0; is<12; is++)
{
- AliMatrix(idrotm[901+is],
- 90.-thetaRight, 30.*is,
- 90., 90.+30.*is,
- thetaRight, 180.+30.*is);
- x=6.5*TMath::Sin(is*dang1);
- y=6.5*TMath::Cos(is*dang1);
- z=-pstart[2]+pinstart[2];
- gMC->Gspos("0INS",is,"0STR",x,y,z,idrotm[901+is],"ONLY");
+ x = 6.5 * TMath::Sin(is * angle);
+ y = 6.5 * TMath::Cos(is * angle);
+
+ phi[0] = -30 * is;
+ phi[1] = 90 - is * 30;
+ phi[2] = 90 - is * 30;
+ for (Int_t j = 0; j < 3; j++)
+ if (phi[j] < 0) phi[j] += 360;
+
+ AliMatrix (idrotm[902 + is], 90., phi[0],
+ 90. + theta, phi[1],
+ theta, phi[2]);
+ z=-pstart[2]+pinstart[2]+0.2;
+ gMC->Gspos ("0INS", is + 1, "0STR", x, y, z, idrotm[902 + is], "ONLY");
+ gMC->Gspos ("0INS", is + 13, "0STL", x, y, z, 0, "ONLY");
+
+ x = 9 * TMath::Sin(angle/2+is * angle);
+ y = 9 * TMath::Cos(angle/2+is * angle);
+
+ gMC->Gspos ("0INS", is + 25, "0STL", x, y, z, 0, "ONLY");
+
}
- for (is=1; is<=12; is++)
- {
- AliMatrix(idrotm[901+is],
- 90.-thetaLeft, 30.*is,
- 90., 90.+30.*is,
- thetaLeft, 180.+30.*is);
-
- x=6.5*TMath::Sin(is*dang1);
- y=6.5*TMath::Cos(is*dang1);
- z=-pstart[2]+pinstart[2];
- gMC->Gspos("0INS",is,"0STL",x,y,z,idrotm[901+is],"ONLY");
-
- }
- x=0;
- y=0;
- z=-pinstart[2]+ppmt[2];
- if(fDebug) printf("%s: is %d, z Divider %f\n",ClassName(),is,z);
- gMC->Gspos("0PMT",1,"0INS",x,y,z,0,"ONLY");
- z=pinstart[2]-pdivider[2];
- gMC->Gspos("0DIV",1,"0INS",x,y,z,0,"ONLY");
-
- /*
-//second ring: 20 units of Scintillator+PMT+divider
- Double_t dang2 = 2*TMath::Pi()/26;
- Double_t dang3 = 2*TMath::Pi()/20;
- for (is=14; is<=33;is++)
- {
- x=9.3*TMath::Sin(dang2+(is-13)*dang3);
- y=9.3*TMath::Cos(dang2+(is-13)*dang3);
- z=-pstart[2]+ppmt[2];
- gMC->Gspos("0PMT",is,"0STA",x,y,z,0,"ONLY");
- z=z+ppmt[2]+pdiv2[2];
- gMC->Gspos("0DIV",is,"0STA",x,y,z,0,"ONLY");
- }
- */
-// PMT
+
- // Entry window (glass)
- // gMC->Gsvolu("0TOP","TUBE",idtmed[6],ptop,3);
- gMC->Gsvolu("0TOP","TUBE",idtmed[12],ptop,3); //lucite
- z=-ppmt[2]+ptop[2];
- gMC->Gspos("0TOP",1,"0PMT",0,0,z,0,"ONLY");
- // printf("Z PTOP %f -ppmt[2] %f ptop[2] %f\n",z,-ppmt[2],ptop[2]);
-
- // Bottom glass
- gMC->Gsvolu("0BOT","TUBE",idtmed[6],pbot,3);
- z=ppmt[2]-pbot[2];
- if(fDebug) printf("%s: Z bottom %f\n",ClassName(),z);
- gMC->Gspos("0BOT",1,"0PMT",0,0,z,0,"ONLY");
- // Side cylinder glass
- gMC->Gsvolu("0OUT","TUBE",idtmed[6],pglass,3);
- z=ppmt[2]-pglass[2];
- // printf("Z glass %f\n",z);
- gMC->Gspos("0OUT",1,"0PMT",0,0,z,0,"ONLY");
- //PMT electrodes support structure
- gMC->Gsvolu("0CER","TUBE",idtmed[4],pcer,3);
- gMC->Gsvolu("0STE","TUBE",idtmed[8],psteel,3);
- z=-ppmt[2]+2*ptop[2]+0.3;;
- // printf("Z Cer 1 %f\n",z);
- for (is=1; is<=15; is++)
- {
- z=z+psteel[2]+pcer[2];
- gMC->Gspos("0CER",is,"0PMT",0,0,z,0,"ONLY");
- z=z+psteel[2]+pcer[2];
- gMC->Gspos("0STE",is,"0PMT",0,0,z,0,"ONLY");
- }
-
- // Divider
- // Knob at the bottom of PMT baloon
-
- gMC->Gsvolu("0NB","TUBE",idtmed[6],pknob,3);
- z=-pdivider[2]+pknob[2];
- // printf("zknob %f\n",z);
- gMC->Gspos("0NB",1,"0DIV",0,0,z,0,"ONLY");
- gMC->Gsvolu("0KB","TUBE",idtmed[6],pknob_bot,3);
- z=-pdivider[2]+2*pknob[2]+pknob_bot[2];
- // printf(knobbot %f\n",z);
- gMC->Gspos("0KB",1,"0DIV ",0,0,z,0,"ONLY");
- gMC->Gsvolu("0VAC","TUBE",idtmed[3],pknob_vac,3);
- z=-pdivider[2]+pknob_vac[2];
- // printf("knobvac %f\n",z);
- gMC->Gspos("0VAC",1,"0DIV",0,0,z,0,"ONLY");
- //Steel pins + pin holes
- gMC->Gsvolu("0PIN","TUBE",idtmed[8],ppins,3);
- z=-pdivider[2]+ppins[2];
- gMC->Gspos("0PIN",1,"0DIV",0,0,z,0,"ONLY");
- gMC->Gsvolu("0HOL","TUBE",idtmed[11],phole,3);
- z=-pdivider[2]+2*ppins[2]+phole[2];
- gMC->Gspos("0HOL",1,"0DIV",0,0,z,0,"ONLY");
+ x=0;
+ y=0;
+ z=-pinstart[2]+ppmt[2]+2.*psupport6[2]+0.1;
+ gMC->Gspos("0PMT",1,"0INS",x,y,z,0,"ONLY");
+ z=z+pdivider[2]+ppmt[2];
+ gMC->Gspos("0DIV",1,"0INS",x,y,z,0,"ONLY");
+
+ // PMT
+
+ // Entry window (glass)
+ gMC->Gsvolu("0TOP","TUBE",idtmed[kOpGlass],ptop,3); //glass
+ // gMC->Gsvolu("0TOP","TUBE",idtmed[12],ptop,3); //lucite
+ z=-ppmt[2]+ptop[2];
+ gMC->Gspos("0TOP",1,"0PMT",0,0,z,0,"ONLY");
+
+ //Fotokatod
+
+ gMC->Gsvolu ("0REG", "TUBE", idtmed[kOpGlass], preg, 3); //photocathode dobavil bogdanov(AliSTARTv2)
+ z = -ppmt[2] + 2 * ptop[2] + preg[2]; //photocathode dobavil bogdanov
+ gMC->Gspos ("0REG", 1, "0PMT", 0, 0, z, 0, "ONLY"); //photocathode dobavil bogdanov(AliSTARTv2)
+
+ // Bottom glass
+ gMC->Gsvolu("0BOT","TUBE",idtmed[kGlass],pbot,3);
+ z=ppmt[2]-pbot[2];
+ if(fDebug) printf("%s: Z bottom %f\n",ClassName(),z);
+ gMC->Gspos("0BOT",1,"0PMT",0,0,z,0,"ONLY");
+ // Side cylinder glass
+ gMC->Gsvolu("0OUT","TUBE",idtmed[kGlass],pglass,3);
+ z=ppmt[2]-pglass[2];
+ gMC->Gspos("0OUT",1,"0PMT",0,0,z,0,"ONLY");
+ //PMT electrodes support structure
+ gMC->Gsvolu("0CER","TUBE",idtmed[kCer],pcer,3);
+ gMC->Gsvolu("0STE","TUBE",idtmed[kSteel],psteel,3);
+ z=-ppmt[2]+2*ptop[2]+0.3;;
+ for (is=1; is<=15; is++)
+ {
+ z=z+psteel[2]+pcer[2];
+ gMC->Gspos("0CER",is,"0PMT",0,0,z,0,"ONLY");
+ z=z+psteel[2]+pcer[2];
+ gMC->Gspos("0STE",is,"0PMT",0,0,z,0,"ONLY");
+ }
+
+ // Divider
+ // Knob at the bottom of PMT baloon
+
+ gMC->Gsvolu("0NB","TUBE",idtmed[6],pknob,3);
+ z=-pdivider[2]+pknob[2];
+ gMC->Gspos("0NB",1,"0DIV",0,0,z,0,"ONLY");
+ gMC->Gsvolu("0KB","TUBE",idtmed[kGlass],pknob_bot,3);
+ z=-pdivider[2]+2*pknob[2]+pknob_bot[2];
+ gMC->Gspos("0KB",1,"0DIV ",0,0,z,0,"ONLY");
+ gMC->Gsvolu("0VAC","TUBE",idtmed[kVac],pknob_vac,3);
+ z=-pdivider[2]+pknob_vac[2];
+ gMC->Gspos("0VAC",1,"0DIV",0,0,z,0,"ONLY");
+ //Steel pins + pin holes
+ gMC->Gsvolu("0PIN","TUBE",idtmed[kSteel],ppins,3);
+ z=-pdivider[2]+ppins[2];
+ gMC->Gspos("0PIN",1,"0DIV",0,0,z,0,"ONLY");
+ gMC->Gsvolu("0HOL","TUBE",idtmed[kBrass],phole,3);
+ z=-pdivider[2]+2*ppins[2]+phole[2];
+ gMC->Gspos("0HOL",1,"0DIV",0,0,z,0,"ONLY");
+
+ //Socket
+ gMC->Gsvolu("0V1","TUBE",idtmed[kCer],pdiv1,3);
+ z=-pdivider[2]+pdiv1[2];
+ gMC->Gspos("0V1",1,"0DIV",0,0,z,0,"ONLY");
+ //Resistors
+ gMC->Gsvolu("0V2","TUBE",idtmed[kAir],pdiv2,3);
+ z=pdivider[2]-pdiv2[2];
+ gMC->Gspos("0V2",1,"0DIV",0,0,z,0,"ONLY");
+ gMC->Gsvolu("0RS","TUBE",idtmed[kCer],presist,3);
+ z=-pdiv2[2]+presist[2];
+ gMC->Gspos("0RS",1,"0V2",0,0,z,0,"ONLY");
+ gMC->Gsvolu("0RB","TUBE",idtmed[kRibber],pribber,3);
+ z=pdiv2[2]-pribber[2];
+ gMC->Gspos("0RB",1,"0V2",0,0,z,0,"ONLY");
+
+
+ //Support left side
+ /*
+ z=-pstart[2]+psupport1[2];
+ gMC->Gspos("0SU1",2,"0STL",0,0,z,0,"ONLY"); //C kozhuh snaruzhi
+ gMC->Gspos("0SU2",2,"0STL",0,0,z,0,"ONLY"); //C kozhuh vnutri
+ z=-pstart[2]+psupport3[2];
+ gMC->Gspos("0SU3",2,"0STL",0,0,z,0,"ONLY"); //peredniaia kryshka
+ z=-pstart[2]+2.*psupport1[2];
+ gMC->Gspos("0SU4",2,"0STL",0,0,z,0,"MANY"); //zadnaiai kryshka
+ */
+ z=-pstart[2]+psupport1[2]+0.1;
+ gMC->Gspos("0SU1",1,"0STR",0,0,z,0,"ONLY"); //C kozhuh snaruzhi
+ gMC->Gspos("0SU2",1,"0STR",0,0,z,0,"ONLY"); //C kozhuh vnutri
+ z=-pstart[2]+psupport3[2]+0.1;
+ gMC->Gspos("0SU3",1,"0STR",0,0,z,0,"ONLY"); //peredniaia kryshka
+ z=-pstart[2]+2.*psupport1[2]+0.1;
+ gMC->Gspos("0SU4",1,"0STR",0,0,z,0,"MANY"); //zadnaiai kryshka
+ gMC->Gspos("0SU6",1,"0INS",0,0,0,0,"ONLY");//C stakanchik dlia feu
+ z=-pinstart[2]+psupport6[2];
+ gMC->Gspos("0SU7",1,"0INS",0,0,z,0,"ONLY"); //Al kryshechka
+
+ z=pinstart[2]-psupport7[2];
+ gMC->Gspos("0SU8",1,"0INS",0,0,z,0,"ONLY"); //Al kolechko
+
+
+ Float_t par[3];
+ par[0]=4.4;
+ par[1]=4.5;
+ par[2]=0.5;
+ gMC->Gsvolu("0SC0","TUBE",idtmed[kC],par,3);
+ z=ppcon[3]+par[2];
+ gMC->Gspos("0SC0",1,"0SUP",0,0,z,0,"ONLY");
+ z += par[2];
+ par[0]=4.4;
+ par[1]=5.1;
+ par[2]=0.05;
+ gMC->Gsvolu("0SC1","TUBE",idtmed[kC],par,3);
+ z += par[2];
+ gMC->Gspos("0SC1",1,"0SUP",0,0,z,0,"ONLY");
+ z=z+par[2];
+ par[0]=4.9;
+ par[1]=5.0;
+ par[2]=6.9/2;
+ gMC->Gsvolu("0SC2","TUBE",idtmed[kC],par,3);
+ z += par[2];
+ gMC->Gspos("0SC2",1,"0SUP",0,0,z,0,"ONLY");
+ z += par[2];
+ /*
+ Float_t parC[5];
+ parC[0]=0.25;
+ parC[1]=5.1;
+ parC[2]=5.2;
+ parC[3]=5.5;
+ parC[4]=5.6;
+ gMC->Gsvolu("0SC3","CONE",idtmed[kC],parC,5);
+ z += parC[0];
+ gMC->Gspos("0SC3",1,"0SUP",0,0,z,0,"ONLY");
+ z += parC[0];
+ par[0]=5.5;
+ par[1]=5.6;
+ par[2]=1.2/2;
+ gMC->Gsvolu("0SC4","TUBE",idtmed[kC],par,3);
+ z += par[2];
+ gMC->Gspos("0SC4",1,"0SUP",0,0,z,0,"ONLY");
+ par[0]=5.1;
+ par[1]=5.5;
+ par[2]=1.2/2;
+ gMC->Gsvolu("0SA0","TUBE",idtmed[kAl],par,3);
+ gMC->Gspos("0SA0",1,"0SUP",0,0,z,0,"ONLY");
+ //gvozdi dlia skruchivaniia Al i C parts
+ par[0]=5.75;
+ par[1]=5.78;
+ gMC->Gsvolu("0SN1","TUBE",idtmed[kSteel],par,3);
+ gMC->Gspos("0SN1",1,"0SUP",0,0,z,0,"ONLY");
+ z += par[2];
+ */
+ par[0]=3.15;
+ par[1]=4.9;
+ par[2]=0.1/2;
+ gMC->Gsvolu("0SA1","TUBE",idtmed[kAl],par,3);
- //Socket
- gMC->Gsvolu("0V1","TUBE",idtmed[4],pdiv1,3);
- z=-pdivider[2]+pdiv1[2];
- gMC->Gspos("0V1",1,"0DIV",0,0,z,0,"ONLY");
- //Resistors
- gMC->Gsvolu("0V2","TUBE",idtmed[1],pdiv2,3);
- z=pdivider[2]-pdiv2[2];
- gMC->Gspos("0V2",1,"0DIV",0,0,z,0,"ONLY");
- gMC->Gsvolu("0RS","TUBE",idtmed[4],presist,3);
- z=-pdiv2[2]+presist[2];
- gMC->Gspos("0RS",1,"0V2",0,0,z,0,"ONLY");
- gMC->Gsvolu("0RB","TUBE",idtmed[9],pribber,3);
- z=pdiv2[2]-pribber[2];
- gMC->Gspos("0RB",1,"0V2",0,0,z,0,"ONLY");
- // printf("z DRIB %f\n",z);
-
+ z += par[2];
+ gMC->Gspos("0SA1",1,"0SUP",0,0,z,0,"ONLY");
+ z=z+par[2];
+ par[0]=3.15;
+ par[1]=3.16;
+ par[2]=4.5/2;
+ gMC->Gsvolu("0SA2","TUBE",idtmed[kAl],par,3);
+ z += par[2];
+ gMC->Gspos("0SA2",1,"0SUP",0,0,z,0,"ONLY");
+ z=z+par[2];
+ par[0]=3.16; // eta chast' prikruchena k absorberu
+ par[1]=7.5;
+ par[2]=0.2;
+ gMC->Gsvolu("0SA3","TUBE",idtmed[kAl],par,3);
+ z += par[2];
+ gMC->Gspos("0SA3",1,"0SUP",0,0,z,0,"ONLY");
+ par[0]=3.16; // gvozdi eta chast' prikruchena k absorberu
+ par[1]=7.5;
+ par[2]=0.01;
+ gMC->Gsvolu("0SN2","TUBE",idtmed[kSteel],par,3);
+ gMC->Gspos("0SN2",1,"0SUP",0,0,z,0,"ONLY");
+
}
-
-
-
//------------------------------------------------------------------------
void AliSTARTv0::CreateMaterials()
{
Float_t zscin[2]={1,6};
Float_t wscin[2]={1,1};
Float_t denscin=1.03;
-// PMT glass SiO2
+//Lucite C(CH3)CO2CH3
+ Float_t alucite[3]={1.01,12.01,15.999};
+ Float_t zlucite[3]={1,6,8};
+ Float_t wlucite[3]={8,5,2};
+ Float_t denlucite=1.16;
+ // PMT glass SiO2
Float_t aglass[2]={28.0855,15.9994};
Float_t zglass[2]={14.,8.};
Float_t wglass[2]={1.,2.};
Float_t zribber[3] = {6.,1.,16.};
Float_t wribber[3] = {6.,12.,1.};
Float_t denribber=0.8;
- /*
-// Definition Cherenkov parameters
- 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 rindex_quarz[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 absco_quarz[14] = { 20.126,16.27,13.49,11.728,9.224,8.38,7.44,7.17,
- 6.324,4.483,1.6,.323,.073,0. };
- */
- // Int_t *idtmed = fIdtmed->GetArray()-999;
-
- // TGeant3 *geant3 = (TGeant3*) gMC;
-
+// Support inside
+ Float_t asupport[2] = {12.,1.};
+ Float_t zsupport[2] = {6.,1.};
+ Float_t wsupport[2] = {1.,1.};
+ Float_t densupport=0.1;
+// 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 dAir = 1.20479E-3;
+
//*** Definition Of avaible START materials ***
AliMaterial(0, "START Steel$", 55.850,26.,7.87,1.76,999);
AliMaterial(1, "START Vacuum$", 1.e-16,1.e-16,1.e-16,1.e16,999);
- AliMaterial(2, "START Air$", 14.61, 7.3, .001205, 30423.,999);
+ AliMixture(2, "START Air$", aAir, zAir, dAir,4,wAir);
+
+ AliMaterial(10, "CarbonPlastic$", 12.01, 6.0, 2.26, 18.8,999);
+ AliMaterial(11, "Aliminium$", 26.98, 13.0, 2.7, 8.9,999);
AliMixture( 3, "Al2O3 $", aal2o3, zal2o3, denscer, -2, wal2o3);
AliMixture( 4, "PMT glass $",aglass,zglass,dglass,-2,wglass);
- char namate[21];
+ char namate[21]="";
gMC->Gfmate((*fIdmate)[3], namate, a, z, d, radl, absl, buf, nbuf);
acer[0]=a;
zcer[0]=z;
AliMixture( 6, "Brass $", abrass, zbrass, denbrass, 2, wbrass);
AliMixture( 7, "Ribber $",aribber,zribber,denribber,-3,wribber);
-
+ AliMixture( 8, "Lucite$",alucite,zlucite,denlucite,-3,wlucite);
+ AliMixture( 9, "Penoplast$",asupport,zsupport,densupport,-2,wsupport);
+
AliMedium(1, "START Air$", 2, 0, isxfld, sxmgmx, 10., .1, 1., .003, .003);
AliMedium(2, "Scintillator$", 5, 1, isxfld, sxmgmx, 10., .01, 1., .003, .003);
AliMedium(3, "Vacuum$", 1, 0, isxfld, sxmgmx, 10., .01, .1, .003, .003);
AliMedium(4, "Ceramic$", 9, 0, isxfld, sxmgmx, 10., .01, .1, .003, .003);
- AliMedium(6, "Glass$", 4, 0, isxfld, sxmgmx, 10., .01, .1, .003, .003);
+ AliMedium(6, "Glass$", 4, 1, isxfld, sxmgmx, 10., .01, .1, .003, .003);
AliMedium(8, "Steel$", 0, 0, isxfld, sxmgmx, 1., .001, 1., .001, .001);
- AliMedium(11, "Brass $", 6, 0, isxfld, sxmgmx, 10., .01, .1, .003, .003);
AliMedium(9, "Ribber $", 7, 0, isxfld, sxmgmx, 10., .01, .1, .003, .003);
+ AliMedium(11, "Brass $", 6, 0, isxfld, sxmgmx, 10., .01, .1, .003, .003);
+ AliMedium(12, "Lucite$", 8, 1, isxfld, sxmgmx, 10., .01, 1., .003, .003);
+ AliMedium(13, "CarbonPlastic$", 10, 0, isxfld, sxmgmx, 10., .01, 1., .003, .003);
+ AliMedium(14, "PenoPlast$", 9, 0, isxfld, sxmgmx, 10., .01, 1., .003, .003);
+ AliMedium(15, "Aluminium$", 11, 0, isxfld, sxmgmx, 10., .01, 1., .003, .003);
-// geant3->Gsckov(idtmed[2105], 14, ppckov, absco_quarz, effic_all,rindex_quarz);
+ if(fDebug) cout<<ClassName()<<": ++++++++++++++Medium set++++++++++"<<endl;
}
//---------------------------------------------------------------------
//Int_t *idtmed = gAlice->Idtmed();
AliSTART::Init();
fIdSens1=gMC->VolId("0TOP");
- printf("*** START version 0 initialized ***\n");
-
+ AliDebug(1,Form("%s: *** START version 0 initialized ***\n",ClassName()));
+
}
//-------------------------------------------------------------------
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff