/*
$Log$
+Revision 1.17 2001/03/16 16:18:10 coppedis
+Correction for superposition of ZDC volumes with MUON arm one
+
Revision 1.16 2001/03/15 16:12:04 coppedis
Code review
fMedSensZEM = 0;
fMedSensGR = 0;
fMedSensPI = 0;
+ fMedSensTDI = 0;
}
//_____________________________________________________________________________
//
// Standard constructor for Zero Degree Calorimeter
//
+ //
+ // Check that DIPO, ABSO, DIPO and SHIL is there (otherwise tracking is wrong!!!)
+
+ AliModule* PIPE=gAlice->GetModule("PIPE");
+ AliModule* ABSO=gAlice->GetModule("ABSO");
+ AliModule* DIPO=gAlice->GetModule("DIPO");
+ AliModule* SHIL=gAlice->GetModule("SHIL");
+ if((!PIPE) || (!ABSO) || (!DIPO) || (!SHIL)) {
+ Error("Constructor","ZDC needs PIPE, ABSO, DIPO and SHIL!!!\n");
+ exit(1);
+ }
fMedSensF1 = 0;
fMedSensF2 = 0;
fMedSensZEM = 0;
fMedSensGR = 0;
fMedSensPI = 0;
+ fMedSensTDI = 0;
// Parameters for light tables
fDimZP[1] = 6.;
fDimZP[2] = 75.;
fPosZN[0] = 0.;
- fPosZN[1] = 0.;
+ fPosZN[1] = -1.2;
fPosZN[2] = 11650.;
- fPosZP[0] = -23.;
+ fPosZP[0] = -24.;
fPosZP[1] = 0.;
fPosZP[2] = 11600.;
fFibZN[0] = 0.;
void AliZDCv1::CreateBeamLine()
{
- Float_t angle, zq, conpar[9], elpar[3], tubpar[3], zd1, zd2;
+ Float_t zq, zd1, zd2;
+ Float_t conpar[9], tubpar[3], tubspar[5], boxpar[3];
Int_t im1, im2;
Int_t *idtmed = fIdtmed->GetArray();
- // -- Mother of the ZDCs
+ // -- Mother of the ZDCs (Vacuum PCON)
conpar[0] = 0.;
conpar[1] = 360.;
conpar[6] = 13060.;
conpar[7] = 0.;
conpar[8] = 55.;
- gMC->Gsvolu("ZDC ", "PCON", idtmed[10], conpar, 9);
+ gMC->Gsvolu("ZDC ", "PCON", idtmed[11], conpar, 9);
gMC->Gspos("ZDC ", 1, "ALIC", 0., 0., 0., 0, "ONLY");
// -- FIRST SECTION OF THE BEAM PIPE (from compensator dipole to
- // beginning of D1)
+ // the beginning of D1)
zd1 = 2000.;
tubpar[0] = 6.3/2.;
tubpar[1] = 6.7/2.;
tubpar[2] = 3838.3/2.;
- gMC->Gsvolu("P001", "TUBE", idtmed[5], tubpar, 3);
- gMC->Gspos("P001", 1, "ZDC ", 0., 0., tubpar[2] + zd1, 0, "ONLY");
-
- //-- SECOND SECTION OF THE BEAM PIPE (FROM THE END OF D1 TO THE BEGINNING OF
- // D2)
-
- //-- FROM MAGNETIC BEGINNING OF D1 TO MAGNETIC END OF D1 + 23.5 cm
- //-- Elliptic pipe -> ELLIPTIC PIPE NOT INSERTED FOR THE MOMENT!
-
- //-> D1 begins at (6310.8-472.5)
- zd1 = 6310.8-472.5;
-
- elpar[0] = 6.84/2.;
- elpar[1] = 5.86/2.;
- elpar[2] = 945./2.;
-// gMC->Gsvolu("E001", "ELTU", idtmed[5], elpar, 3);
-// gMC->Gspos("E001", 1, "ZDC ", 0., 0., elpar[2] + zd1, 0, "ONLY");
-//
- elpar[0] = 6.44/2.;
- elpar[1] = 5.46/2.;
- elpar[2] = 945./2.;
-// gMC->Gsvolu("E002", "ELTU", idtmed[10], elpar, 3);
-// gMC->Gspos("E002", 1, "E001", 0., 0., 0., 0, "ONLY");
-
- zd1 += 2.*elpar[2];
-
- elpar[0] = 6.84/2.;
- elpar[1] = 5.86/2.;
- elpar[2] = 13.5/2.;
-// gMC->Gsvolu("E003", "ELTU", idtmed[5], elpar, 3);
-// gMC->Gspos("E002", 1, "ZDC ", 0., 0., elpar[2] + zd1, 0, "ONLY");
-
- elpar[0] = 6.44/2.;
- elpar[1] = 5.46/2.;
- elpar[2] = 13.5/2.;
-// gMC->Gsvolu("E004", "ELTU", idtmed[10], elpar, 3);
-// gMC->Gspos("E004", 1, "E003", 0., 0., 0., 0, "ONLY");
-
- zd1 += 2.*elpar[2];
+ gMC->Gsvolu("QT01", "TUBE", idtmed[7], tubpar, 3);
+ gMC->Gspos("QT01", 1, "ZDC ", 0., 0., tubpar[2] + zd1, 0, "ONLY");
+
+ //-- SECOND SECTION OF THE BEAM PIPE (from the end of D1 to the
+ // beginning of D2)
+
+ //-- FROM MAGNETIC BEGINNING OF D1 TO MAGNETIC END OF D1 + 13.5 cm
+ //-- Cylindrical pipe (r = 3.47) + conical flare
+
+ // -> Beginning of D1
+ zd1 += 2.*tubpar[2];
+
+ tubpar[0] = 3.47;
+ tubpar[1] = 3.47+0.2;
+ tubpar[2] = 958.5/2.;
+ gMC->Gsvolu("QT02", "TUBE", idtmed[7], tubpar, 3);
+ gMC->Gspos("QT02", 1, "ZDC ", 0., 0., tubpar[2] + zd1, 0, "ONLY");
+
+ zd1 += 2.*tubpar[2];
conpar[0] = 25./2.;
conpar[1] = 6.44/2.;
conpar[2] = 6.84/2.;
conpar[3] = 10./2.;
conpar[4] = 10.4/2.;
- gMC->Gsvolu("C001", "CONE", idtmed[5], conpar, 5);
- gMC->Gspos("C001", 1, "ZDC ", 0., 0., conpar[0] + zd1, 0, "ONLY");
+ gMC->Gsvolu("QC01", "CONE", idtmed[7], conpar, 5);
+ gMC->Gspos("QC01", 1, "ZDC ", 0., 0., conpar[0] + zd1, 0, "ONLY");
zd1 += 2.*conpar[0];
tubpar[0] = 10./2.;
tubpar[1] = 10.4/2.;
tubpar[2] = 50./2.;
- gMC->Gsvolu("P002", "TUBE", idtmed[5], tubpar, 3);
- gMC->Gspos("P002", 1, "ZDC ", 0., 0., tubpar[2] + zd1, 0, "ONLY");
+ gMC->Gsvolu("QT03", "TUBE", idtmed[7], tubpar, 3);
+ gMC->Gspos("QT03", 1, "ZDC ", 0., 0., tubpar[2] + zd1, 0, "ONLY");
zd1 += tubpar[2]*2.;
tubpar[0] = 10./2.;
tubpar[1] = 10.4/2.;
tubpar[2] = 10./2.;
- gMC->Gsvolu("P003", "TUBE", idtmed[5], tubpar, 3);
- gMC->Gspos("P003", 1, "ZDC ", 0., 0., tubpar[2] + zd1, 0, "ONLY");
+ gMC->Gsvolu("QT04", "TUBE", idtmed[7], tubpar, 3);
+ gMC->Gspos("QT04", 1, "ZDC ", 0., 0., tubpar[2] + zd1, 0, "ONLY");
zd1 += tubpar[2] * 2.;
tubpar[0] = 10./2.;
tubpar[1] = 10.4/2.;
tubpar[2] = 3.16/2.;
- gMC->Gsvolu("P004", "TUBE", idtmed[5], tubpar, 3);
- gMC->Gspos("P004", 1, "ZDC ", 0., 0., tubpar[0] + zd1, 0, "ONLY");
+ gMC->Gsvolu("QT05", "TUBE", idtmed[7], tubpar, 3);
+ gMC->Gspos("QT05", 1, "ZDC ", 0., 0., tubpar[0] + zd1, 0, "ONLY");
zd1 += tubpar[2] * 2.;
tubpar[0] = 10.0/2.;
tubpar[1] = 10.4/2;
tubpar[2] = 190./2.;
- gMC->Gsvolu("P005", "TUBE", idtmed[5], tubpar, 3);
- gMC->Gspos("P005", 1, "ZDC ", 0., 0., tubpar[2] + zd1, 0, "ONLY");
+ gMC->Gsvolu("QT06", "TUBE", idtmed[7], tubpar, 3);
+ gMC->Gspos("QT06", 1, "ZDC ", 0., 0., tubpar[2] + zd1, 0, "ONLY");
zd1 += tubpar[2] * 2.;
conpar[2] = 10.4/2.;
conpar[3] = 20.6/2.;
conpar[4] = 21./2.;
- gMC->Gsvolu("P006", "CONE", idtmed[5], conpar, 5);
- gMC->Gspos("P006", 1, "ZDC ", 0., 0., conpar[0] + zd1, 0, "ONLY");
+ gMC->Gsvolu("QC02", "CONE", idtmed[7], conpar, 5);
+ gMC->Gspos("QC02", 1, "ZDC ", 0., 0., conpar[0] + zd1, 0, "ONLY");
zd1 += conpar[0] * 2.;
tubpar[0] = 20.6/2.;
tubpar[1] = 21./2.;
tubpar[2] = 450./2.;
- gMC->Gsvolu("P007", "TUBE", idtmed[5], tubpar, 3);
- gMC->Gspos("P007", 1, "ZDC ", 0., 0., tubpar[2] + zd1, 0, "ONLY");
+ gMC->Gsvolu("QT07", "TUBE", idtmed[7], tubpar, 3);
+ gMC->Gspos("QT07", 1, "ZDC ", 0., 0., tubpar[2] + zd1, 0, "ONLY");
zd1 += tubpar[2] * 2.;
conpar[2] = 21./2.;
conpar[3] = 25.4/2.;
conpar[4] = 25.8/2.;
- gMC->Gsvolu("P008", "CONE", idtmed[5], conpar, 5);
- gMC->Gspos("P008", 1, "ZDC ", 0., 0., conpar[0] + zd1, 0, "ONLY");
+ gMC->Gsvolu("QC03", "CONE", idtmed[7], conpar, 5);
+ gMC->Gspos("QC03", 1, "ZDC ", 0., 0., conpar[0] + zd1, 0, "ONLY");
zd1 += conpar[0] * 2.;
tubpar[0] = 25.4/2.;
tubpar[1] = 25.8/2.;
tubpar[2] = 205.8/2.;
- gMC->Gsvolu("P009", "TUBE", idtmed[5], tubpar, 3);
- gMC->Gspos("P009", 1, "ZDC ", 0., 0., tubpar[2] + zd1, 0, "ONLY");
+ gMC->Gsvolu("QT08", "TUBE", idtmed[7], tubpar, 3);
+ gMC->Gspos("QT08", 1, "ZDC ", 0., 0., tubpar[2] + zd1, 0, "ONLY");
zd1 += tubpar[2] * 2.;
tubpar[0] = 50./2.;
tubpar[1] = 50.4/2.;
- tubpar[2] = 505.4/2.;
- gMC->Gsvolu("P010", "TUBE", idtmed[5], tubpar, 3);
- gMC->Gspos("P010", 1, "ZDC ", 0., 0., tubpar[2] + zd1, 0, "ONLY");
-
+ // QT09 is 10 cm longer to accomodate TDI
+ tubpar[2] = 515.4/2.;
+ gMC->Gsvolu("QT09", "TUBE", idtmed[7], tubpar, 3);
+ gMC->Gspos("QT09", 1, "ZDC ", 0., 0., tubpar[2] + zd1, 0, "ONLY");
+
+ // --- Insert TDI (inside ZDC volume)
+
+ boxpar[0] = 5.6;
+ boxpar[1] = 5.6;
+ boxpar[2] = 400./2.;
+ gMC->Gsvolu("QTD1", "BOX ", idtmed[7], boxpar, 3);
+ gMC->Gspos("QTD1", 1, "ZDC ", 0., 10.6, tubpar[2] + zd1 + 56.3, 0, "ONLY");
+ gMC->Gspos("QTD1", 2, "ZDC ", 0., -10.6, tubpar[2] + zd1 + 56.3, 0, "ONLY");
+
+ boxpar[0] = 0.2/2.;
+ boxpar[1] = 5.6;
+ boxpar[2] = 400./2.;
+ gMC->Gsvolu("QTD2", "BOX ", idtmed[6], boxpar, 3);
+ gMC->Gspos("QTD2", 1, "ZDC ", 5.6+boxpar[0], 0., tubpar[2] + zd1 + 56.3, 0, "ONLY");
+
+ tubspar[0] = 6.2;
+ tubspar[1] = 6.4;
+ tubspar[2] = 400./2.;
+ tubspar[3] = 180.-62.5;
+ tubspar[4] = 180.+62.5;
+ gMC->Gsvolu("QTD3", "TUBS", idtmed[6], tubspar, 5);
+ gMC->Gspos("QTD3", 1, "ZDC ", -3., 0., tubpar[2] + zd1 + 56.3, 0, "ONLY");
+
zd1 += tubpar[2] * 2.;
tubpar[0] = 50./2.;
tubpar[1] = 50.4/2.;
- tubpar[2] = 700./2.;
- gMC->Gsvolu("P011", "TUBE", idtmed[5], tubpar, 3);
- gMC->Gspos("P011", 1, "ZDC ", 0., 0., tubpar[2] + zd1, 0, "ONLY");
+ // QT10 is 10 cm shorter
+ tubpar[2] = 690./2.;
+ gMC->Gsvolu("QT10", "TUBE", idtmed[7], tubpar, 3);
+ gMC->Gspos("QT10", 1, "ZDC ", 0., 0., tubpar[2] + zd1, 0, "ONLY");
zd1 += tubpar[2] * 2.;
tubpar[0] = 50./2.;
tubpar[1] = 50.4/2.;
tubpar[2] = 778.5/2.;
- gMC->Gsvolu("P012", "TUBE", idtmed[5], tubpar, 3);
- gMC->Gspos("P012", 1, "ZDC ", 0., 0., tubpar[2] + zd1, 0, "ONLY");
+ gMC->Gsvolu("QT11", "TUBE", idtmed[7], tubpar, 3);
+ gMC->Gspos("QT11", 1, "ZDC ", 0., 0., tubpar[2] + zd1, 0, "ONLY");
zd1 += tubpar[2] * 2.;
conpar[2] = 50.4/2.;
conpar[3] = 55./2.;
conpar[4] = 55.4/2.;
- gMC->Gsvolu("P013", "CONE", idtmed[5], conpar, 5);
- gMC->Gspos("P013", 1, "ZDC ", 0., 0., conpar[0] + zd1, 0, "ONLY");
+ gMC->Gsvolu("QC04", "CONE", idtmed[7], conpar, 5);
+ gMC->Gspos("QC04", 1, "ZDC ", 0., 0., conpar[0] + zd1, 0, "ONLY");
zd1 += conpar[0] * 2.;
tubpar[0] = 55./2.;
tubpar[1] = 55.4/2.;
tubpar[2] = 730./2.;
- gMC->Gsvolu("P014", "TUBE", idtmed[5], tubpar, 3);
- gMC->Gspos("P014", 1, "ZDC ", 0., 0., tubpar[2] + zd1, 0, "ONLY");
+ gMC->Gsvolu("QT12", "TUBE", idtmed[7], tubpar, 3);
+ gMC->Gspos("QT12", 1, "ZDC ", 0., 0., tubpar[2] + zd1, 0, "ONLY");
zd1 += tubpar[2] * 2.;
conpar[2] = 55.4/2.;
conpar[3] = 68./2.;
conpar[4] = 68.4/2.;
- gMC->Gsvolu("P015", "CONE", idtmed[5], conpar, 5);
- gMC->Gspos("P015", 1, "ZDC ", 0., 0., conpar[0] + zd1, 0, "ONLY");
+ gMC->Gsvolu("QC05", "CONE", idtmed[7], conpar, 5);
+ gMC->Gspos("QC05", 1, "ZDC ", 0., 0., conpar[0] + zd1, 0, "ONLY");
zd1 += conpar[0] * 2.;
tubpar[0] = 68./2.;
tubpar[1] = 68.4/2.;
tubpar[2] = 927.3/2.;
- gMC->Gsvolu("P016", "TUBE", idtmed[5], tubpar, 3);
- gMC->Gspos("P016", 1, "ZDC ", 0., 0., tubpar[2] + zd1, 0, "ONLY");
+ gMC->Gsvolu("QT13", "TUBE", idtmed[7], tubpar, 3);
+ gMC->Gspos("QT13", 1, "ZDC ", 0., 0., tubpar[2] + zd1, 0, "ONLY");
zd1 += tubpar[2] * 2.;
tubpar[0] = 0./2.;
tubpar[1] = 68.4/2.;
tubpar[2] = 0.2/2.;
- gMC->Gsvolu("P017", "TUBE", idtmed[8], tubpar, 3);
- gMC->Gspos("P017", 1, "ZDC ", 0., 0., tubpar[2] + zd1, 0, "ONLY");
+ gMC->Gsvolu("QT14", "TUBE", idtmed[8], tubpar, 3);
+ gMC->Gspos("QT14", 1, "ZDC ", 0., 0., tubpar[2] + zd1, 0, "ONLY");
zd1 += tubpar[2] * 2.;
tubpar[0] = 0./2.;
- tubpar[1] = 5./2.;
+ tubpar[1] = 6.4/2.;
tubpar[2] = 0.2/2.;
- gMC->Gsvolu("Q017", "TUBE", idtmed[10], tubpar, 3);
+ gMC->Gsvolu("QT15", "TUBE", idtmed[11], tubpar, 3);
- //-- Position Q017 inside P017
- gMC->Gspos("Q017", 1, "P017", -7.7, 0., 0., 0, "ONLY");
+ //-- Position QT15 inside QT14
+ gMC->Gspos("QT15", 1, "QT14", -7.7, 0., 0., 0, "ONLY");
tubpar[0] = 0./2.;
- tubpar[1] = 7./2.;
+ tubpar[1] = 6.4/2.;
tubpar[2] = 0.2/2.;
- gMC->Gsvolu("R017", "TUBE", idtmed[10], tubpar, 3);
+ gMC->Gsvolu("QT16", "TUBE", idtmed[11], tubpar, 3);
+
+ //-- Position QT16 inside QT14
+ gMC->Gspos("QT16", 1, "QT14", 7.7, 0., 0., 0, "ONLY");
- //-- Position R017 inside P017
- gMC->Gspos("R017", 1, "P017", 7.7, 0., 0., 0, "ONLY");
//-- BEAM PIPE BETWEEN END OF CONICAL PIPE AND BEGINNING OF D2
- tubpar[0] = 5./2.;
- tubpar[1] = 5.4/2.;
- tubpar[2] = 678./2.;
- gMC->Gsvolu("P018", "TUBE", idtmed[5], tubpar, 3);
+ tubpar[0] = 6.4/2.;
+ tubpar[1] = 6.8/2.;
+ tubpar[2] = 680.8/2.;
+ gMC->Gsvolu("QT17", "TUBE", idtmed[7], tubpar, 3);
- tubpar[0] = 7./2.;
- tubpar[1] = 7.4/2.;
- tubpar[2] = 678./2.;
- gMC->Gsvolu("P019", "TUBE", idtmed[5], tubpar, 3);
+ tubpar[0] = 6.4/2.;
+ tubpar[1] = 6.8/2.;
+ tubpar[2] = 680.8/2.;
+ gMC->Gsvolu("QT18", "TUBE", idtmed[7], tubpar, 3);
// -- ROTATE PIPES
- AliMatrix(im1, 90.-0.071, 0., 90., 90., .071, 180.);
- angle = .071*kDegrad;
- gMC->Gspos("P018", 1, "ZDC ", TMath::Sin(angle) * 645. / 2. - 9.7 +
- TMath::Sin(angle) * 945. / 2., 0., tubpar[2] + zd1, im1, "ONLY");
- AliMatrix(im2, 90.+0.071, 0., 90., 90., .071, 0.);
- gMC->Gspos("P019", 1, "ZDC ", 9.7 - TMath::Sin(angle) * 645. / 2., 0.,
- tubpar[2] + zd1, im2, "ONLY");
+ Float_t angle = 0.143*kDegrad;
- // -- END OF BEAM PIPE VOLUME DEFINITION. MAGNET DEFINITION FOLLOWS
- // (LHC OPTICS 6)
+ AliMatrix(im1, 90.-0.143, 0., 90., 90., 0.143, 180.);
+ gMC->Gspos("QT17", 1, "ZDC ", TMath::Sin(angle) * 680.8/ 2. - 9.4,
+ 0., tubpar[2] + zd1, im1, "ONLY");
+
+ AliMatrix(im2, 90.+0.143, 0., 90., 90., 0.143, 0.);
+ gMC->Gspos("QT18", 1, "ZDC ", 9.7 - TMath::Sin(angle) * 680.8 / 2.,
+ 0., tubpar[2] + zd1, im2, "ONLY");
+
+
+ // -- END OF BEAM PIPE VOLUME DEFINITION.
+ // ----------------------------------------------------------------
+
+ // -- MAGNET DEFINITION -> LHC OPTICS 6.2 (preliminary version)
// ----------------------------------------------------------------
// Replaced by the muon dipole
// tubpar[0] = 4.5;
// tubpar[1] = 55.;
// tubpar[2] = 340./2.;
-// gMC->Gsvolu("YMBX", "TUBE", idtmed[5], tubpar, 3);
+// gMC->Gsvolu("YMBX", "TUBE", idtmed[7], tubpar, 3);
// gMC->Gspos("YMBX", 1, "ZDC ", 0., 0., tubpar[2] + 805., 0, "ONLY");
// ----------------------------------------------------------------
- // Replaced by the muon compesator
+ // Replaced by the second dipole
// ----------------------------------------------------------------
// -- COMPENSATOR DIPOLE (MCBWA)
// GAP (VACUUM WITH MAGNETIC FIELD)
// tubpar[0] = 4.5;
// tubpar[1] = 55.;
// tubpar[2] = 170./2.;
-// gMC->Gsvolu("YMCB", "TUBE", idtmed[5], tubpar, 3);
+// gMC->Gsvolu("YMCB", "TUBE", idtmed[7], tubpar, 3);
// gMC->Gspos("YMCB", 1, "ZDC ", 0., 0., tubpar[2] + 1921.6, 0, "ONLY");
// -- INNER TRIPLET
- zq = 2300.;
+ zq = 2296.5;
// -- DEFINE MQXL AND MQX QUADRUPOLE ELEMENT
tubpar[0] = 0.;
tubpar[1] = 3.5;
- tubpar[2] = 630./2.;
+ tubpar[2] = 637./2.;
gMC->Gsvolu("MQXL", "TUBE", idtmed[11], tubpar, 3);
// -- YOKE
tubpar[0] = 3.5;
tubpar[1] = 22.;
- tubpar[2] = 630./2.;
- gMC->Gsvolu("YMQL", "TUBE", idtmed[5], tubpar, 3);
+ tubpar[2] = 637./2.;
+ gMC->Gsvolu("YMQL", "TUBE", idtmed[7], tubpar, 3);
gMC->Gspos("MQXL", 1, "ZDC ", 0., 0., tubpar[2] + zq, 0, "ONLY");
gMC->Gspos("YMQL", 1, "ZDC ", 0., 0., tubpar[2] + zq, 0, "ONLY");
tubpar[0] = 3.5;
tubpar[1] = 22.;
tubpar[2] = 550./2.;
- gMC->Gsvolu("YMQ ", "TUBE", idtmed[5], tubpar, 3);
+ gMC->Gsvolu("YMQ ", "TUBE", idtmed[7], tubpar, 3);
- gMC->Gspos("MQX ", 1, "ZDC ", 0., 0., tubpar[2] + zq + 880., 0, "ONLY");
- gMC->Gspos("YMQ ", 1, "ZDC ", 0., 0., tubpar[2] + zq + 880., 0, "ONLY");
+ gMC->Gspos("MQX ", 1, "ZDC ", 0., 0., tubpar[2] + zq + 883.5, 0, "ONLY");
+ gMC->Gspos("YMQ ", 1, "ZDC ", 0., 0., tubpar[2] + zq + 883.5, 0, "ONLY");
- gMC->Gspos("MQX ", 2, "ZDC ", 0., 0., tubpar[2] + zq + 1530., 0, "ONLY");
- gMC->Gspos("YMQ ", 2, "ZDC ", 0., 0., tubpar[2] + zq + 1530., 0, "ONLY");
+ gMC->Gspos("MQX ", 2, "ZDC ", 0., 0., tubpar[2] + zq + 1533.5, 0, "ONLY");
+ gMC->Gspos("YMQ ", 2, "ZDC ", 0., 0., tubpar[2] + zq + 1533.5, 0, "ONLY");
// -- SEPARATOR DIPOLE D1
// -- GAP (VACUUM WITH MAGNETIC FIELD)
tubpar[0] = 0.;
- tubpar[1] = 7.5/2.;
+ tubpar[1] = 6.94/2.;
tubpar[2] = 945./2.;
- gMC->Gsvolu("D1 ", "TUBE", idtmed[11], tubpar, 3);
+ gMC->Gsvolu("MD1 ", "TUBE", idtmed[11], tubpar, 3);
+
+ // -- Insert horizontal Cu plates inside D1
+ // -- (to simulate the vacuum chamber)
+ boxpar[0] = TMath::Sqrt(tubpar[1]*tubpar[1]-(2.98+0.2)*(2.98+0.2));
+ boxpar[1] = 0.2/2.;
+ boxpar[2] =945./2.;
+ gMC->Gsvolu("MD1V", "BOX ", idtmed[6], boxpar, 3);
+ gMC->Gspos("MD1V", 1, "MD1 ", 0., 2.98+boxpar[1], 0., 0, "ONLY");
+ gMC->Gspos("MD1V", 2, "MD1 ", 0., -2.98-boxpar[1], 0., 0, "ONLY");
+
// -- YOKE
tubpar[0] = 0.;
tubpar[1] = 110./2;
tubpar[2] = 945./2.;
- gMC->Gsvolu("YD1 ", "TUBE", idtmed[5], tubpar, 3);
+ gMC->Gsvolu("YD1 ", "TUBE", idtmed[7], tubpar, 3);
gMC->Gspos("YD1 ", 1, "ZDC ", 0., 0., tubpar[2] + zd1, 0, "ONLY");
- gMC->Gspos("D1 ", 1, "YD1 ", 0., 0., 0., 0, "ONLY");
+ gMC->Gspos("MD1 ", 1, "YD1 ", 0., 0., 0., 0, "ONLY");
// -- DIPOLE D2
tubpar[0] = 0.;
tubpar[1] = 7.5/2.;
tubpar[2] = 945./2.;
- gMC->Gsvolu("D2 ", "TUBE", idtmed[11], tubpar, 3);
+ gMC->Gsvolu("MD2 ", "TUBE", idtmed[11], tubpar, 3);
// -- YOKE
tubpar[0] = 0.;
tubpar[1] = 55.;
tubpar[2] = 945./2.;
- gMC->Gsvolu("YD2 ", "TUBE", idtmed[5], tubpar, 3);
+ gMC->Gsvolu("YD2 ", "TUBE", idtmed[7], tubpar, 3);
gMC->Gspos("YD2 ", 1, "ZDC ", 0., 0., tubpar[2] + zd2, 0, "ONLY");
- gMC->Gspos("D2 ", 1, "YD2 ", -9.7, 0., 0., 0, "ONLY");
- gMC->Gspos("D2 ", 2, "YD2 ", 9.7, 0., 0., 0, "ONLY");
+ gMC->Gspos("MD2 ", 1, "YD2 ", -9.4, 0., 0., 0, "ONLY");
+ gMC->Gspos("MD2 ", 2, "YD2 ", 9.4, 0., 0., 0, "ONLY");
// -- END OF MAGNET DEFINITION
}
void AliZDCv1::CreateZDC()
{
- Int_t irot1, irot2;
Float_t DimPb[6], DimVoid[6];
Int_t *idtmed = fIdtmed->GetArray();
//-- Create calorimeters geometry
+ // -------------------------------------------------------------------------------
//--> Neutron calorimeter (ZN)
gMC->Gsvolu("ZNEU", "BOX ", idtmed[1], fDimZN, 3); // Passive material
gMC->Gspos("ZNEU", 1, "ZDC ", fPosZN[0], fPosZN[1], fPosZN[2] + fDimZN[2], 0, "ONLY");
+ // -------------------------------------------------------------------------------
//--> Proton calorimeter (ZP)
gMC->Gsvolu("ZPRO", "BOX ", idtmed[2], fDimZP, 3); // Passive material
gMC->Gspos("ZPRO", 1, "ZDC ", fPosZP[0], fPosZP[1], fPosZP[2] + fDimZP[2], 0, "ONLY");
-
- //--> EM calorimeter (ZEM)
+ // -------------------------------------------------------------------------------
+ // -> EM calorimeter (ZEM)
gMC->Gsvolu("ZEM ", "PARA", idtmed[10], fDimZEM, 6);
+
+ Int_t irot1, irot2;
- gMC->Matrix(irot1,0.,0.,90.,90.,90.,180.); // Rotation matrix 1
+ gMC->Matrix(irot1,0.,0.,90.,90.,90.,180.); // Rotation matrix 1
gMC->Matrix(irot2,180.,0.,90.,fDimZEM[3]+90.,90.,fDimZEM[3]); // Rotation matrix 2
// printf("irot1 = %d, irot2 = %d \n", irot1, irot2);
DimPb[3] = 90.-fDimZEM[3];
DimPb[4] = 0.;
DimPb[5] = 0.;
- gMC->Gsvolu("ZEL0", "PARA", idtmed[6], DimPb, 6);
- gMC->Gsvolu("ZEL1", "PARA", idtmed[6], DimPb, 6);
- gMC->Gsvolu("ZEL2", "PARA", idtmed[6], DimPb, 6);
+ gMC->Gsvolu("ZEL0", "PARA", idtmed[5], DimPb, 6);
+ gMC->Gsvolu("ZEL1", "PARA", idtmed[5], DimPb, 6);
+ gMC->Gsvolu("ZEL2", "PARA", idtmed[5], DimPb, 6);
// --- Position the lead slices in the tranche
Float_t zTran = fDimZEM[0]/fDivZEM[2];
//
// Set the volumes visible
gMC->Gsatt("ZDC ","SEEN",0);
- gMC->Gsatt("P001","SEEN",1);
- gMC->Gsatt("E001","SEEN",1);
- gMC->Gsatt("E002","SEEN",1);
- gMC->Gsatt("E003","SEEN",1);
- gMC->Gsatt("E004","SEEN",1);
- gMC->Gsatt("C001","SEEN",1);
- gMC->Gsatt("P002","SEEN",1);
- gMC->Gsatt("P003","SEEN",1);
- gMC->Gsatt("P004","SEEN",1);
- gMC->Gsatt("P005","SEEN",1);
- gMC->Gsatt("P006","SEEN",1);
- gMC->Gsatt("P007","SEEN",1);
- gMC->Gsatt("P008","SEEN",1);
- gMC->Gsatt("P009","SEEN",1);
- gMC->Gsatt("P010","SEEN",1);
- gMC->Gsatt("P011","SEEN",1);
- gMC->Gsatt("P012","SEEN",1);
- gMC->Gsatt("P013","SEEN",1);
- gMC->Gsatt("P014","SEEN",1);
- gMC->Gsatt("P015","SEEN",1);
- gMC->Gsatt("P016","SEEN",1);
- gMC->Gsatt("P017","SEEN",1);
- gMC->Gsatt("Q017","SEEN",1);
- gMC->Gsatt("R017","SEEN",1);
- gMC->Gsatt("P018","SEEN",1);
- gMC->Gsatt("P019","SEEN",1);
-// gMC->Gsatt("MBXW","SEEN",1);
-// gMC->Gsatt("YMBX","SEEN",1);
- gMC->Gsatt("MCBW","SEEN",1);
- gMC->Gsatt("YMCB","SEEN",1);
+ gMC->Gsatt("QT01","SEEN",1);
+ gMC->Gsatt("QT02","SEEN",1);
+ gMC->Gsatt("QT03","SEEN",1);
+ gMC->Gsatt("QT04","SEEN",1);
+ gMC->Gsatt("QT05","SEEN",1);
+ gMC->Gsatt("QT06","SEEN",1);
+ gMC->Gsatt("QT07","SEEN",1);
+ gMC->Gsatt("QT08","SEEN",1);
+ gMC->Gsatt("QT09","SEEN",1);
+ gMC->Gsatt("QT10","SEEN",1);
+ gMC->Gsatt("QT11","SEEN",1);
+ gMC->Gsatt("QT12","SEEN",1);
+ gMC->Gsatt("QT13","SEEN",1);
+ gMC->Gsatt("QT14","SEEN",1);
+ gMC->Gsatt("QT15","SEEN",1);
+ gMC->Gsatt("QT16","SEEN",1);
+ gMC->Gsatt("QT17","SEEN",1);
+ gMC->Gsatt("QT18","SEEN",1);
+ gMC->Gsatt("QC01","SEEN",1);
+ gMC->Gsatt("QC02","SEEN",1);
+ gMC->Gsatt("QC03","SEEN",1);
+ gMC->Gsatt("QC04","SEEN",1);
+ gMC->Gsatt("QC05","SEEN",1);
+ gMC->Gsatt("QTD1","SEEN",1);
+ gMC->Gsatt("QTD2","SEEN",1);
+ gMC->Gsatt("QTD3","SEEN",1);
gMC->Gsatt("MQXL","SEEN",1);
gMC->Gsatt("YMQL","SEEN",1);
gMC->Gsatt("MQX ","SEEN",1);
gMC->Gsatt("YMQ ","SEEN",1);
- gMC->Gsatt("D1 ","SEEN",1);
+ gMC->Gsatt("ZQYX","SEEN",1);
+ gMC->Gsatt("MD1 ","SEEN",1);
+ gMC->Gsatt("MD1V","SEEN",1);
gMC->Gsatt("YD1 ","SEEN",1);
- gMC->Gsatt("D2 ","SEEN",1);
+ gMC->Gsatt("MD2 ","SEEN",1);
gMC->Gsatt("YD2 ","SEEN",1);
gMC->Gsatt("ZNEU","SEEN",0);
gMC->Gsatt("ZNF1","SEEN",0);
gMC->Gsatt("ZNG3","SEEN",0);
gMC->Gsatt("ZNG4","SEEN",0);
gMC->Gsatt("ZNTX","SEEN",0);
- gMC->Gsatt("ZN1 ","COLO",2);
+ gMC->Gsatt("ZN1 ","COLO",4);
gMC->Gsatt("ZN1 ","SEEN",1);
gMC->Gsatt("ZNSL","SEEN",0);
gMC->Gsatt("ZNST","SEEN",0);
gMC->Gsatt("ZPG3","SEEN",0);
gMC->Gsatt("ZPG4","SEEN",0);
gMC->Gsatt("ZPTX","SEEN",0);
- gMC->Gsatt("ZP1 ","COLO",2);
+ gMC->Gsatt("ZP1 ","COLO",6);
gMC->Gsatt("ZP1 ","SEEN",1);
gMC->Gsatt("ZPSL","SEEN",0);
gMC->Gsatt("ZPST","SEEN",0);
- gMC->Gsatt("ZEM ","COLO",2);
+ gMC->Gsatt("ZEM ","COLO",7);
gMC->Gsatt("ZEM ","SEEN",1);
gMC->Gsatt("ZEMF","SEEN",0);
gMC->Gsatt("ZETR","SEEN",0);
//
// Create Materials for the Zero Degree Calorimeter
//
- // Origin : E. Scomparin
Int_t *idtmed = fIdtmed->GetArray();
- Float_t dens, ubuf[1], wmat[2], a[2], z[2], epsil=0.001, stmin=0.01;
- Float_t deemax = -1, stemax;
- Float_t fieldm = gAlice->Field()->Max();
- Float_t tmaxfd=gAlice->Field()->Max();
- Int_t i, isvolActive, isvol, inofld;
- Int_t isxfld = gAlice->Field()->Integ();
+ Float_t dens, ubuf[1], wmat[2], a[2], z[2], deemax = -1;
+ Int_t i;
// --- Store in UBUF r0 for nuclear radius calculation R=r0*A**1/3
z[1] = 8.;
wmat[0] = 1.;
wmat[1] = 2.;
- AliMixture(3, "SIO2 ", a, z, dens, -2, wmat);
-
+ AliMixture(3, "SIO2 ", a, z, dens, -2, wmat);
// --- Lead
ubuf[0] = 1.12;
AliMaterial(5, "LEAD", 207.19, 82., 11.35, .56, 18.5, ubuf, 1);
// --- Copper
-// ubuf[0] = 1.1;
-// AliMaterial(7, "COPP", 63.54, 29., 8.96, 1.4, 0., ubuf, 1);
+ ubuf[0] = 1.10;
+ AliMaterial(6, "COPP", 63.54, 29., 8.96, 1.4, 0., ubuf, 1);
// --- Iron (energy loss taken into account)
ubuf[0] = 1.1;
- AliMaterial(6, "IRON", 55.85, 26., 7.87, 1.76, 0., ubuf, 1);
+ AliMaterial(7, "IRON", 55.85, 26., 7.87, 1.76, 0., ubuf, 1);
// --- Iron (no energy loss)
ubuf[0] = 1.1;
- AliMaterial(7, "IRON", 55.85, 26., 7.87, 1.76, 0., ubuf, 1);
+ AliMaterial(8, "IRON", 55.85, 26., 7.87, 1.76, 0., ubuf, 1);
// --- Vacuum (no magnetic field)
AliMaterial(10, "VOID", 1e-16, 1e-16, 1e-16, 1e16, 1e16, ubuf,0);
// --- Fibers (SiO2) = 3 ;
// --- Fibers (SiO2) = 4 ;
// --- Lead = 5 ;
- // --- Iron (with energy loss) = 6 ;
- // --- Iron (without energy loss) = 7 ;
+ // --- Copper = 6 ;
+ // --- Iron (with energy loss) = 7 ;
+ // --- Iron (without energy loss) = 8 ;
// --- Vacuum (no field) = 10
// --- Vacuum (with field) = 11
// --- Air (no field) = 12
// --- Tracking media parameters
- epsil = .01;
- stemax = 1.;
- isvol = 0;
- isvolActive = 1;
- inofld = 0;
- fieldm = 0.;
+ Float_t epsil = .01, stmin=0.01, stemax = 1.;
+ Int_t isxfld = gAlice->Field()->Integ();
+ Float_t fieldm = gAlice->Field()->Max();
+ Float_t tmaxfd=gAlice->Field()->Max();
+ Int_t ifield = 0, isvolActive = 1, isvol = 0, inofld = 0;
+ fieldm = 0.;
+ tmaxfd = 0.05;
AliMedium(1, "ZTANT", 1, isvolActive, inofld, fieldm, tmaxfd, stemax, deemax, epsil, stmin);
// AliMedium(1, "ZW", 1, isvolActive, inofld, fieldm, tmaxfd, stemax, deemax, epsil, stmin);
- AliMedium(2, "ZBRASS", 2, isvolActive, inofld, fieldm, tmaxfd, stemax, deemax, epsil, stmin);
+ AliMedium(2, "ZBRASS",2, isvolActive, inofld, fieldm, tmaxfd, stemax, deemax, epsil, stmin);
AliMedium(3, "ZSIO2", 3, isvolActive, inofld, fieldm, tmaxfd, stemax, deemax, epsil, stmin);
AliMedium(4, "ZQUAR", 3, isvolActive, inofld, fieldm, tmaxfd, stemax, deemax, epsil, stmin);
- AliMedium(6, "ZLEAD", 5, isvolActive, inofld, fieldm, tmaxfd, stemax, deemax, epsil, stmin);
-// AliMedium(7, "ZCOPP", 7, isvolActive, inofld, fieldm, tmaxfd, stemax, deemax, epsil, stmin);
- AliMedium(5, "ZIRON", 6, isvolActive, inofld, fieldm, tmaxfd, stemax, deemax, epsil, stmin);
- AliMedium(8, "ZIRONN", 7, isvol, inofld, fieldm, tmaxfd, stemax, deemax, epsil, stmin);
- AliMedium(10, "ZVOID", 10, isvol, inofld, fieldm, tmaxfd, stemax, deemax, epsil, stmin);
- AliMedium(12, "ZAIR", 12, 0, inofld, fieldm, tmaxfd, stemax,deemax, epsil, stmin);
-
+ AliMedium(5, "ZLEAD", 5, isvolActive, inofld, fieldm, tmaxfd, stemax, deemax, epsil, stmin);
+ AliMedium(6, "ZCOPP", 6, isvolActive, inofld, fieldm, tmaxfd, stemax, deemax, epsil, stmin);
+ AliMedium(7, "ZIRON", 7, isvolActive, inofld, fieldm, tmaxfd, stemax, deemax, epsil, stmin);
+ AliMedium(8, "ZIRONN",8, isvol, inofld, fieldm, tmaxfd, stemax, deemax, epsil, stmin);
+ AliMedium(10,"ZVOID",10, isvol, inofld, fieldm, tmaxfd, stemax, deemax, epsil, stmin);
+ AliMedium(12,"ZAIR", 12, 0, inofld, fieldm, tmaxfd, stemax,deemax, epsil, stmin);
+
+ ifield =2;
fieldm = 45.;
AliMedium(11, "ZVOIM", 11, isvol, isxfld, fieldm, tmaxfd, stemax, deemax, epsil, stmin);
// Thresholds for showering in the ZDCs
-
- i = 1;
+ i = 1; //tantalum
gMC->Gstpar(idtmed[i], "CUTGAM", .001);
gMC->Gstpar(idtmed[i], "CUTELE", .001);
gMC->Gstpar(idtmed[i], "CUTNEU", .01);
gMC->Gstpar(idtmed[i], "CUTHAD", .01);
- i = 2;
+ i = 2; //brass
gMC->Gstpar(idtmed[i], "CUTGAM", .001);
gMC->Gstpar(idtmed[i], "CUTELE", .001);
gMC->Gstpar(idtmed[i], "CUTNEU", .01);
gMC->Gstpar(idtmed[i], "CUTHAD", .01);
- i = 6;
+ i = 5; //lead
gMC->Gstpar(idtmed[i], "CUTGAM", .001);
gMC->Gstpar(idtmed[i], "CUTELE", .001);
gMC->Gstpar(idtmed[i], "CUTNEU", .01);
gMC->Gstpar(idtmed[i], "CUTHAD", .01);
// Avoid too detailed showering along the beam line
-
- i = 5;
+ i = 7; //iron with energy loss (ZIRON)
gMC->Gstpar(idtmed[i], "CUTGAM", .1);
gMC->Gstpar(idtmed[i], "CUTELE", .1);
gMC->Gstpar(idtmed[i], "CUTNEU", 1.);
gMC->Gstpar(idtmed[i], "CUTHAD", 1.);
// Avoid interaction in fibers (only energy loss allowed)
- i = 3;
+ i = 3; //fibers (ZSI02)
gMC->Gstpar(idtmed[i], "DCAY", 0.);
gMC->Gstpar(idtmed[i], "MULS", 0.);
gMC->Gstpar(idtmed[i], "PFIS", 0.);
gMC->Gstpar(idtmed[i], "DRAY", 0.);
gMC->Gstpar(idtmed[i], "ANNI", 0.);
gMC->Gstpar(idtmed[i], "HADR", 0.);
- i = 4;
+ i = 4; //fibers (ZQUAR)
gMC->Gstpar(idtmed[i], "DCAY", 0.);
gMC->Gstpar(idtmed[i], "MULS", 0.);
gMC->Gstpar(idtmed[i], "PFIS", 0.);
gMC->Gstpar(idtmed[i], "HADR", 0.);
// Avoid interaction in void
- i = 10;
- gMC->Gstpar(idtmed[i], "DCAY", 0.);
- gMC->Gstpar(idtmed[i], "MULS", 0.);
- gMC->Gstpar(idtmed[i], "PFIS", 0.);
- gMC->Gstpar(idtmed[i], "MUNU", 0.);
- gMC->Gstpar(idtmed[i], "LOSS", 0.);
- gMC->Gstpar(idtmed[i], "PHOT", 0.);
- gMC->Gstpar(idtmed[i], "COMP", 0.);
- gMC->Gstpar(idtmed[i], "PAIR", 0.);
- gMC->Gstpar(idtmed[i], "BREM", 0.);
- gMC->Gstpar(idtmed[i], "DRAY", 0.);
- gMC->Gstpar(idtmed[i], "ANNI", 0.);
- gMC->Gstpar(idtmed[i], "HADR", 0.);
+// i = 10; //void
+// gMC->Gstpar(idtmed[i], "DCAY", 0.);
+// gMC->Gstpar(idtmed[i], "MULS", 0.);
+// gMC->Gstpar(idtmed[i], "PFIS", 0.);
+// gMC->Gstpar(idtmed[i], "MUNU", 0.);
+// gMC->Gstpar(idtmed[i], "LOSS", 0.);
+// gMC->Gstpar(idtmed[i], "PHOT", 0.);
+// gMC->Gstpar(idtmed[i], "COMP", 0.);
+// gMC->Gstpar(idtmed[i], "PAIR", 0.);
+// gMC->Gstpar(idtmed[i], "BREM", 0.);
+// gMC->Gstpar(idtmed[i], "DRAY", 0.);
+// gMC->Gstpar(idtmed[i], "ANNI", 0.);
+// gMC->Gstpar(idtmed[i], "HADR", 0.);
//
- fMedSensF1 = idtmed[3]; // Sensitive volume: fibres type 1
- fMedSensF2 = idtmed[4]; // Sensitive volume: fibres type 2
fMedSensZN = idtmed[1]; // Sensitive volume: ZN passive material
fMedSensZP = idtmed[2]; // Sensitive volume: ZP passive material
- fMedSensZEM = idtmed[6]; // Sensitive volume: ZEM passive material
+ fMedSensF1 = idtmed[3]; // Sensitive volume: fibres type 1
+ fMedSensF2 = idtmed[4]; // Sensitive volume: fibres type 2
+ fMedSensZEM = idtmed[5]; // Sensitive volume: ZEM passive material
+ fMedSensTDI = idtmed[6]; // Sensitive volume: TDI Cu shield
+ fMedSensPI = idtmed[7]; // Sensitive volume: beam pipes
fMedSensGR = idtmed[12]; // Sensitive volume: air into the grooves
- fMedSensPI = idtmed[5]; // Sensitive volume: beam pipes
}
//_____________________________________________________________________________
*lightfName5,*lightfName6,*lightfName7,*lightfName8;
FILE *fp1, *fp2, *fp3, *fp4, *fp5, *fp6, *fp7, *fp8;
+ // --- Reading light tables for ZN
lightfName1 = gSystem->ExpandPathName("$ALICE/$ALICE_LEVEL/ZDC/light22620362207s");
if((fp1 = fopen(lightfName1,"r")) == NULL){
printf("Cannot open file fp1 \n");
printf("Cannot open file fp4 \n");
return;
}
-// printf(" --- Reading light tables for ZN \n");
+
for(k=0; k<fNalfan; k++){
for(j=0; j<fNben; j++){
fscanf(fp1,"%f",&fTablen[0][k][j]);
fclose(fp3);
fclose(fp4);
+ // --- Reading light tables for ZP and ZEM
lightfName5 = gSystem->ExpandPathName("$ALICE/$ALICE_LEVEL/ZDC/light22620552207s");
if((fp5 = fopen(lightfName5,"r")) == NULL){
printf("Cannot open file fp5 \n");
printf("Cannot open file fp8 \n");
return;
}
-// printf(" --- Reading light tables for ZP and ZEM \n");
+
for(k=0; k<fNalfap; k++){
for(j=0; j<fNbep; j++){
fscanf(fp5,"%f",&fTablep[0][k][j]);
gAlice->TreeD()->Fill();
gAlice->TreeD()->Write(0,TObject::kOverwrite);
- if(fDebug == 1){
- printf("\n Event Digits -----------------------------------------------------\n");
- fDigits->Print("");
- }
+// if(fDebug == 1){
+// printf("\n Event Digits -----------------------------------------------------\n");
+// fDigits->Print("");
+// }
}
//_____________________________________________________________________________
gAlice->MakeBranchInTree(gAlice->TreeD(),
branchname, &fDigits, fBufferSize, file) ;
printf("* AliZDCv1::MakeBranch * Making Branch %s for digits\n\n",branchname);
- }
+ }
+
}
//_____________________________________________________________________________
void AliZDCv1::StepManager()
// Routine called at every step in the Zero Degree Calorimeters
//
- Int_t j;
- Int_t vol[2], ibeta=0, ialfa, ibe, nphe;
+ Int_t j, vol[2], ibeta=0, ialfa, ibe, nphe;
Float_t x[3], xdet[3], destep, hits[10], m, ekin, um[3], ud[3], be, radius, out;
TLorentzVector s, p;
const char *knamed;
if((gMC->GetMedium() == fMedSensZN) || (gMC->GetMedium() == fMedSensZP) ||
(gMC->GetMedium() == fMedSensGR) || (gMC->GetMedium() == fMedSensF1) ||
- (gMC->GetMedium() == fMedSensF2) || (gMC->GetMedium() == fMedSensZEM) ||
- (gMC->GetMedium() == fMedSensPI)){
+ (gMC->GetMedium() == fMedSensF2) || (gMC->GetMedium() == fMedSensZEM)||
+ (gMC->GetMedium() == fMedSensPI) || (gMC->GetMedium() == fMedSensTDI)){
// If particle interacts with beam pipe -> return
- if(gMC->GetMedium() == fMedSensPI){
-
- // If option NoShower is set -> StopTrack
- if(fNoShower==1) gMC->StopTrack();
- return;
+ if((gMC->GetMedium() == fMedSensPI) || (gMC->GetMedium() == fMedSensTDI)){
+ // If option NoShower is set -> StopTrack
+ if(fNoShower==1) {
+ if(gMC->GetMedium() == fMedSensPI) {
+ knamed = gMC->CurrentVolName();
+ if((!strncmp(knamed,"MQ",2)) || (!strncmp(knamed,"YM",2))) fpLostIT += 1;
+ if((!strncmp(knamed,"MD1",3))|| (!strncmp(knamed,"YD1",2))) fpLostD1 += 1;
+ }
+ if(gMC->GetMedium() == fMedSensTDI) fpLostTDI += 1;
+ gMC->StopTrack();
+// printf("\n # of p lost in Inner Triplet = %d\n",fpLostIT);
+// printf("\n # of p lost in D1 = %d\n",fpLostD1);
+// printf("\n # of p lost in TDI = %d\n",fpLostTDI);
+ return;
+ }
}
//Particle coordinates
xdet[1] = x[1]-fPosZEM[1];
}
-
// Store impact point and kinetic energy of the ENTERING particle
// if(Curtrack==Prim){
//Particle energy
gMC->TrackMomentum(p);
hits[3] = p[3];
-
// Impact point on ZDC
hits[4] = xdet[0];
hits[5] = xdet[1];
AddHit(gAlice->CurrentTrack(), vol, hits);
if(fNoShower==1){
- gMC->StopTrack();
- return;
+ fpDetected += 1;
+ gMC->StopTrack();
+// printf("\n # of detected p = %d\n",fpDetected);
+ return;
}
}
-// }
+// } // Curtrack IF
// Charged particles -> Energy loss
if((destep=gMC->Edep())){
gMC->TrackMomentum(p);
m = gMC->TrackMass();
ekin = p[3]-m;
- if(ekin<0.) printf("ATTENTION!!!!!!!!!!!!!!! -> ekin = %f <0 (?)",ekin);
hits[9] = ekin;
hits[7] = 0.;
hits[8] = 0.;
hits[8] = 0.;
AddHit(gAlice->CurrentTrack(), vol, hits);
}
-// printf(" -> Charged particle -> Dep. E = %f eV \n",hits[8]);
- }
-// printf(" \n");
- }
+// printf(" Dep. E = %f \n",hits[9]);
+ }
+ }// NB -> Questa parentesi (chiude il primo IF) io la sposterei al fondo!???
// *** Light production in fibres
//Select charged particles
if((destep=gMC->Edep())){
-// printf(" -> CHARGED particle!!! \n");
// Particle velocity
gMC->TrackMomentum(p);
if((beta>=0.67) && (beta<=0.75)) ibeta = 0;
if((beta>0.75) && (beta<=0.85)) ibeta = 1;
if((beta>0.85) && (beta<=0.95)) ibeta = 2;
-// if((beta>0.95) && (beta<=1.00)) ibeta = 3;
- if(beta>0.95) ibeta = 3;
+ if(beta>0.95) ibeta = 3;
// Angle between particle trajectory and fibre axis
// 1 -> Momentum directions
if(ibe>fNben) ibe=fNben;
out = charge*charge*fTablen[ibeta][ialfa][ibe];
nphe = gRandom->Poisson(out);
+// printf("ZN --- ibeta = %d, ialfa = %d, ibe = %d"
+// " -> out = %f, nphe = %d\n", ibeta, ialfa, ibe, out, nphe);
if(gMC->GetMedium() == fMedSensF1){
hits[7] = nphe; //fLightPMQ
hits[8] = 0;
if(ibe>fNbep) ibe=fNbep;
out = charge*charge*fTablep[ibeta][ialfa][ibe];
nphe = gRandom->Poisson(out);
+// printf("ZP --- ibeta = %d, ialfa = %d, ibe = %d"
+// " -> out = %f, nphe = %d\n", ibeta, ialfa, ibe, out, nphe);
if(gMC->GetMedium() == fMedSensF1){
hits[7] = nphe; //fLightPMQ
hits[8] = 0;
if(ibe>fNbep) ibe=fNbep;
out = charge*charge*fTablep[ibeta][ialfa][ibe];
nphe = gRandom->Poisson(out);
+// printf("ZEM --- ibeta = %d, ialfa = %d, ibe = %d"
+// " -> out = %f, nphe = %d\n", ibeta, ialfa, ibe, out, nphe);
hits[7] = 0;
hits[8] = nphe; //fLightPMC
hits[9] = 0;
AddHit(gAlice->CurrentTrack(), vol, hits);
- }
+ }
}
-
}
}