// --- Define the various materials for GEANT ---
fMUON->AliMaterial(9, "ALUMINIUM0$", 26.98, 13., 2.7, 8.9, 37.2);
fMUON->AliMaterial(10, "ALUMINIUM1$", 26.98, 13., 2.7, 8.9, 37.2);
+ fMUON->AliMaterial(49, "Kapton$", 12.01,6,1.42,-28.6,999); // from DPG
+ fMUON->AliMaterial(42, "Copper$", 63.546,29.,8.96,-1.43,9.6);
+ fMUON->AliMaterial(43, "FR4$", 17.749, 8.875, 1.7, -19.4, 999.); // from DPG
+ fMUON->AliMaterial(44, "FrameEpoxy",12.24,6.0,1.85,-19.14,999);// use 16.75cm
+
// Air
Float_t aAir[4]={12.0107,14.0067,15.9994,39.948};
Float_t zAir[4]={6.,7.,8.,18.};
// Aluminum
fMUON->AliMedium(4, "ALU_CH_US0 ", 9, 0, iSXFLD, sXMGMX, tmaxfd, maxStepAlu,
maxDestepAlu, epsil, stmin);
- fMUON->AliMedium(5, "ALU_CH_US1 ", 10, 0, iSXFLD, sXMGMX, tmaxfd, maxStepAlu,
+ fMUON->AliMedium(5, "ALU_CH_US1 ", 10, 0, iSXFLD, sXMGMX, tmaxfd, maxStepAlu,
maxDestepAlu, epsil, stmin);
//
// Ar-isoC4H10 gas
maxStepAlu, maxDestepAlu, epsil, stmin);
fMUON->AliMedium(17, "Nomex bulk ", 37, 0, iSXFLD, sXMGMX, tmaxfd,
maxStepAlu, maxDestepAlu, epsil, stmin);
+
+ // for station 2 only
+ // was med: 4 mat: 9
+ fMUON->AliMedium(22, "COPPER_II ", 42, 0, iSXFLD, sXMGMX,
+ tmaxfd, maxStepAlu, maxDestepAlu, epsil, stmin);
+ // was med: 10 mat: 30
+ fMUON->AliMedium(23, "FR4_CH ", 43, 0, iSXFLD, sXMGMX,
+ 10.0, 0.01, 0.1, 0.003, 0.003);
+ fMUON->AliMedium(24, "FrameCH$", 44, 1, iSXFLD, sXMGMX,
+ 10.0, 0.001, 0.001, 0.001, 0.001);
+ fMUON->AliMedium(29, "Kapton ", 49, 0, iSXFLD, sXMGMX,
+ 10.0, 0.01, 1.0, 0.003, 0.003);
+ // was med: 18 mat: 34
}