// //
#include <TVirtualMC.h>
+#include <TGeoVolume.h>
#include "AliConst.h"
#include "AliDIPOv2.h"
{
//
// Standard constructor for the magnetic dipole version 2
- SetMarkerColor(7);
- SetMarkerStyle(2);
- SetMarkerSize(0.4);
}
void AliDIPOv2::CreateGeometry()
tpar[12] = 260.55 + kZDipole;
tpar[13] = tpar[12] * TMath::Tan(2. * TMath::Pi() / 180.);
tpar[14] = 527.34;
- gMC->Gsvolu("DDIP", "PCON", idtmed[1814], tpar, 15);
+ gMC->Gsvolu("DDIP", "PCON", idtmed[1874], tpar, 15);
//
// Coils
// air - m.f.
AliMatrix(idrotm[1811], 270., 0., 90., 90., 180., 0.);
gMC->Gspos("DDIP", 1, "ALIC", 0., 0., 0., idrotm[1811], "ONLY");
-
gMC->Gsatt("DDIP", "SEEN", 0);
-// gMC->Gsatt("DC21", "SEEN", 0);
-// gMC->Gsatt("DC22", "SEEN", 0);
-// gMC->Gsatt("DC3 ", "SEEN", 0);
-// gMC->Gsatt("DC4 ", "SEEN", 0);
}
{
//
// Geometry of the compensator Dipole MBWMD (was MCB @ SPS)
- //
+ // LAB I/EA Note 74.10
+ // 6/5/1974
+ //
+ const Float_t kHCoil = 22.; // Coil Height
+ const Float_t kWCoil = 12.; // Coil Width
+ const Float_t kLCoilH = 250.; // Hor. Coil Length
+ const Float_t kRCoilC = 31.; // Circ Coil Radius
+ const Float_t kWBase = 125.; // Base Width
+ const Float_t kHBase = 30.; // Base Height
+
+ const Float_t kWUYoke = 16.;
+ const Float_t kHUYoke = 31.;
+
+ const Float_t kWLYoke = 50.0;
+ const Float_t kHLYoke = 61.0;
+ const Float_t kLLYoke = kLCoilH + kRCoilC;
+
+ const Float_t kWApperture = 12.;
+ const Float_t kDCoil = kHUYoke + kHLYoke - 6. - 2. * kRCoilC;
+
+ const Float_t kH = kHBase + kHUYoke + kHLYoke;
+
Int_t *idtmed = fIdtmed->GetArray()-1799;
Int_t idrotm[1899];
//
- Float_t pbox[3] = {63., 63., 170.};
-
+ Float_t pbox[3];
// Mother volumes
- gMC->Gsvolu("DCM0", "BOX", idtmed[1814], pbox, 3);
-
+ TGeoVolumeAssembly* asDCM0 = new TGeoVolumeAssembly("DCM0");
+ gMC->Gsatt ("DCM0", "SEEN", 0);
+
//
// Mother volume containing lower coil
- pbox[0] = 58.5/2.;
- pbox[1] = 30.0;
- pbox[2] = 152.5;
+ pbox[0] = kWLYoke / 2.;
+ pbox[1] = kHLYoke / 2.;
+ pbox[2] = kLLYoke / 2.;
- gMC->Gsvolu("DCML", "BOX", idtmed[1809], pbox, 3);
+ gMC->Gsvolu("DCML", "BOX", idtmed[1809 + 40], pbox, 3);
//
// Base
- pbox[0] = 62.5;
- pbox[1] = 15.0;
- gMC->Gsvolu("DCBA", "BOX", idtmed[1809], pbox, 3);
+ pbox[0] = kWBase / 2.;
+ pbox[1] = kHBase / 2.;
+ gMC->Gsvolu("DCBA", "BOX", idtmed[1809 + 40], pbox, 3);
//
// Coil: straight sections, horizontal
- pbox[0] = 6.;
- pbox[1] = 11.;
- pbox[2] = 135.;
- gMC->Gsvolu("DCH1", "BOX", idtmed[1816], pbox, 3);
+ pbox[0] = kWCoil / 2.;
+ pbox[1] = kHCoil / 2.;
+ pbox[2] = kLCoilH / 2.;
+ gMC->Gsvolu("DCH1", "BOX", idtmed[1816 + 40], pbox, 3);
//
// Coil: straight sections, horizontal
- pbox[0] = 6.;
- pbox[1] = 11.;
- pbox[2] = 135.;
- gMC->Gsvolu("DCH2", "BOX", idtmed[1816], pbox, 3);
+ pbox[0] = kWCoil / 2.;
+ pbox[1] = kHCoil / 2.;
+ pbox[2] = kLCoilH / 2.;
+ gMC->Gsvolu("DCH2", "BOX", idtmed[1816 + 40], pbox, 3);
//
// Mother volume containing upper coil
- pbox[0] = 8.0;
- pbox[1] = 17.5;
- pbox[2] = 135.0;
- gMC->Gsvolu("DCMU", "BOX", idtmed[1809], pbox, 3);
+ pbox[0] = kWUYoke / 2.;
+ pbox[1] = kHUYoke / 2.;
+ pbox[2] = kLCoilH / 2.;
+ gMC->Gsvolu("DCMU", "BOX", idtmed[1809 + 40], pbox, 3);
//
// Coil: straight sections, vertical
- pbox[0] = 6.0;
- pbox[1] = 9.5;
- pbox[2] = 11.0;
+ pbox[0] = kWCoil / 2.;
+ pbox[1] = kDCoil / 2.;
+ pbox[2] = kHCoil / 2.;
- gMC->Gsvolu("DCCV", "BOX", idtmed[1816], pbox, 3);
+ gMC->Gsvolu("DCCV", "BOX", idtmed[1816 + 40], pbox, 3);
//
// Coil: circular section
Float_t ptubs[5];
- ptubs[0] = 0.;
- ptubs[1] = 35.;
- ptubs[2] = 8.;
+ ptubs[0] = kRCoilC - kHCoil;
+ ptubs[1] = kRCoilC;
+ ptubs[2] = kWCoil / 2.;
ptubs[3] = 0.;
ptubs[4] = 90.;
-// gMC->Gsvolu("DCC1", "TUBS", idtmed[1809], ptubs, 5);
- ptubs[0] = 13.;
- ptubs[1] = 35.;
- ptubs[2] = 6.;
- ptubs[3] = 0.;
- ptubs[4] = 90.;
- gMC->Gsvolu("DCC1", "TUBS", idtmed[1816], ptubs, 5);
+ gMC->Gsvolu("DCC1", "TUBS", idtmed[1816 + 40], ptubs, 5);
//
// Clamps
Float_t ppgon[10];
ppgon[7] = 1.;
ppgon[8] = 0.;
ppgon[9] = 24.75;
- gMC->Gsvolu("DCLA", "PGON", idtmed[1809], ppgon, 10);
+ gMC->Gsvolu("DCLA", "PGON", idtmed[1809 + 40], ppgon, 10);
//
// Assemble all
//
AliMatrix(idrotm[1813], 180., 0., 90., 90., 90., 0.);
AliMatrix(idrotm[1814], 0., 180., 90., 270., 90., 0.);
AliMatrix(idrotm[1815], 180., 180., 90., 270., 90., 0.);
-
- gMC->Gspos("DCH1", 1, "DCML", 23.25, -13., -17.5, 0, "ONLY");
- gMC->Gspos("DCCV", 1, "DCM0", 12., 19., -159., 0, "ONLY");
- gMC->Gspos("DCCV", 2, "DCM0", -12., 19., -159., 0, "ONLY");
- gMC->Gspos("DCCV", 3, "DCML", 23.25, 20.5, 141.5, 0, "ONLY");
-
- gMC->Gspos("DCML", 1, "DCM0", -33.25, -2.5, 17.5, 0, "ONLY");
- gMC->Gspos("DCML", 2, "DCM0", 33.25, -2.5, 17.5, idrotm[1811], "ONLY");
-
-
- gMC->Gspos("DCH2", 1, "DCMU", 2., 6.5, 0., 0, "ONLY");
- gMC->Gspos("DCMU", 1, "DCM0", -12., 45., 0., 0, "ONLY");
- gMC->Gspos("DCMU", 2, "DCM0", 12., 45., 0., idrotm[1811], "ONLY");
-
-// gMC->Gspos("DCC2", 1, "DCC1", 0., 0., 0., 0, "ONLY");
- gMC->Gspos("DCC1", 1, "DCM0", -12., 27.5, 135., idrotm[1812], "ONLY");
- gMC->Gspos("DCC1", 2, "DCM0", 12., 27.5, 135., idrotm[1812], "ONLY");
- gMC->Gspos("DCC1", 3, "DCM0", -12., 27.5, -135., idrotm[1813], "ONLY");
- gMC->Gspos("DCC1", 4, "DCM0", 12., 27.5, -135., idrotm[1813], "ONLY");
+ Float_t dx, dy, dz;
+ Float_t dy0 = 0.;
- gMC->Gspos("DCC1", 5, "DCM0", 12., 27.5-32.+13., -135., idrotm[1815], "ONLY");
- gMC->Gspos("DCC1", 6, "DCM0", -12., 27.5-32.+13., -135., idrotm[1815], "ONLY");
+ dy0 = -kH / 2. + kHBase/2.;
+ gMC->Gspos("DCBA", 1, "DCM0", 0., dy0, 15.0, 0, "ONLY");
+
+ // Lower coil
+ dx = ( kWLYoke - kWCoil) / 2.;
+ dy = (-kHLYoke + kHCoil) / 2. + 6.;
+ gMC->Gspos("DCH1", 1, "DCML", dx, dy, -kRCoilC / 2., 0, "ONLY");
+ // Lower mother volume
+ dx = (kWLYoke + kWApperture) / 2.;
+ dy0 += (kHBase + kHLYoke) / 2.;
+ gMC->Gspos("DCML", 1, "DCM0", -dx, dy0, kRCoilC / 2., 0, "ONLY");
+ gMC->Gspos("DCML", 2, "DCM0", +dx, dy0, kRCoilC / 2., idrotm[1811], "ONLY");
+
+ dx = (kWUYoke - kWCoil) / 2.;
+ dy = (kHUYoke - kHCoil) / 2;
+ // Upper coil
+ gMC->Gspos("DCH2", 1, "DCMU", dx, dy, 0., 0, "ONLY");
+ // Upper mother volume
+ dx = (kWUYoke + kWApperture) / 2.;
+ dy0 += (kHLYoke + kHUYoke) / 2.;
+ gMC->Gspos("DCMU", 1, "DCM0", -dx, dy0, 0., 0, "ONLY");
+ gMC->Gspos("DCMU", 2, "DCM0", +dx, dy0, 0., idrotm[1811], "ONLY");
+
+ // Vertical coils
+ dx = (kWCoil + kWApperture) / 2.;
+ dy = kH / 2. - kDCoil / 2. - kRCoilC;
+ dz = (kLCoilH - kHCoil) / 2. + kRCoilC;
+ gMC->Gspos("DCCV", 1, "DCM0", dx, dy, -dz, 0, "ONLY");
+ gMC->Gspos("DCCV", 2, "DCM0", -dx, dy, -dz, 0, "ONLY");
+
+ dx = (kWLYoke - kWCoil) / 2.;
+ dy = -kHLYoke / 2. + kDCoil / 2. + 6. + kRCoilC;
+ dz = kLLYoke / 2. - kHCoil / 2.;
+
+ gMC->Gspos("DCCV", 3, "DCML", dx, dy, dz, 0, "ONLY");
+
+
+
+ // Circular coil
+ dx = (kWCoil + kWApperture) / 2.;
+ dy = dy0 + kHUYoke / 2. - kRCoilC;
+ dz = kLCoilH / 2.;
+ gMC->Gspos("DCC1", 1, "DCM0", -dx, dy, dz, idrotm[1812], "ONLY");
+ gMC->Gspos("DCC1", 2, "DCM0", +dx, dy, dz, idrotm[1812], "ONLY");
+ gMC->Gspos("DCC1", 3, "DCM0", +dx, dy, -dz, idrotm[1813], "ONLY");
+ gMC->Gspos("DCC1", 4, "DCM0", -dx, dy, -dz, idrotm[1813], "ONLY");
+ dy = -kH / 2. + kHBase + 6. + kRCoilC;
+ gMC->Gspos("DCC1", 5, "DCM0", +dx, dy, -dz, idrotm[1815], "ONLY");
+ gMC->Gspos("DCC1", 6, "DCM0", -dx, dy, -dz, idrotm[1815], "ONLY");
+
+ dx = ( kWLYoke - kWCoil) / 2.;
+ dy = -kHLYoke / 2. + 6. + kRCoilC;
+ dz = kLLYoke / 2. - kRCoilC;
+ gMC->Gspos("DCC1", 7, "DCML", dx, dy, dz, idrotm[1814], "ONLY");
+
+// Clamps
+ dx = kWApperture / 2. + kWUYoke;
+ dy = -kH / 2. + kHLYoke + kHBase;
- gMC->Gspos("DCC1", 7, "DCML", 23.25, -13+13.+11., 117.5, idrotm[1814], "ONLY");
- gMC->Gspos("DCLA", 1, "DCM0", 20., 27.5, -134., 0, "ONLY");
- gMC->Gspos("DCLA", 2, "DCM0", 20., 27.5, -44., 0, "ONLY");
- gMC->Gspos("DCLA", 3, "DCM0", 20., 27.5, 46., 0, "ONLY");
- gMC->Gspos("DCLA", 4, "DCM0", 20., 27.5, 134., 0, "ONLY");
+ gMC->Gspos("DCLA", 1, "DCM0", dx, dy, -119., 0, "ONLY");
+ gMC->Gspos("DCLA", 2, "DCM0", dx, dy, -44., 0, "ONLY");
+ gMC->Gspos("DCLA", 3, "DCM0", dx, dy, 46., 0, "ONLY");
+ gMC->Gspos("DCLA", 4, "DCM0", dx, dy, 119., 0, "ONLY");
- gMC->Gspos("DCLA", 5, "DCM0", -20., 27.5, -134., idrotm[1811], "ONLY");
- gMC->Gspos("DCLA", 6, "DCM0", -20., 27.5, -44., idrotm[1811], "ONLY");
- gMC->Gspos("DCLA", 7, "DCM0", -20., 27.5, 46., idrotm[1811], "ONLY");
- gMC->Gspos("DCLA", 8, "DCM0", -20., 27.5, 134., idrotm[1811], "ONLY");
+ gMC->Gspos("DCLA", 5, "DCM0", -dx, dy, -119., idrotm[1811], "ONLY");
+ gMC->Gspos("DCLA", 6, "DCM0", -dx, dy, -44., idrotm[1811], "ONLY");
+ gMC->Gspos("DCLA", 7, "DCM0", -dx, dy, 46., idrotm[1811], "ONLY");
+ gMC->Gspos("DCLA", 8, "DCM0", -dx, dy, 119., idrotm[1811], "ONLY");
- gMC->Gspos("DCBA", 1, "DCM0", 0., -47.5 , 17.5, 0, "ONLY");
AliMatrix(idrotm[1816], 270., 0., 90., 90., 180., 0.);
- gMC->Gspos("DCM0", 1, "ALIC", 0., -6.75, 975., idrotm[1816], "ONLY");
-
-
+ gMC->Gspos("DCM0", 1, "ALIC", 0., -12., 1075., idrotm[1816], "ONLY");
}
//_____________________________________________________________________________
// Create Materials for Magnetic Dipole version 2
//
- Int_t isxfld = gAlice->Field()->Integ();
- Float_t sxmgmx = gAlice->Field()->Max();
+ Int_t isxfld1 = gAlice->Field()->Integ();
+ Int_t isxfld2 = gAlice->Field()->PrecInteg();
+ Float_t sxmgmx = gAlice->Field()->Max();
Float_t asteel[4] = { 55.847,51.9961,58.6934,28.0855 };
AliMixture(15, "AIR0$ ", aAir, zAir, dAir, 4, wAir);
AliMixture(35, "AIR1$ ", aAir, zAir, dAir, 4, wAir);
AliMixture(55, "AIR2$ ", aAir, zAir, dAir, 4, wAir);
+ AliMixture(75, "AIR_MUON ", aAir, zAir, dAir, 4, wAir);
// Vacuum
AliMixture(16, "VACUUM0$ ", aAir, zAir, dAir1, 4, wAir);
AliMixture(36, "VACUUM1$ ", aAir, zAir, dAir1, 4, wAir);
// ***************
// Aluminum
- AliMedium(9, "ALU_C0 ", 9, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
- AliMedium(29, "ALU_C1 ", 29, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
- AliMedium(49, "ALU_C2 ", 49, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
+ AliMedium( 9, "ALU_C0 ", 9, 0, isxfld1, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
+ AliMedium(29, "ALU_C1 ", 29, 0, isxfld1, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
+ AliMedium(49, "ALU_C2 ", 49, 0, isxfld1, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
// Iron
- AliMedium(10, "FE_C0 ", 10, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
- AliMedium(30, "FE_C1 ", 30, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
- AliMedium(50, "FE_C2 ", 50, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
+ AliMedium(10, "FE_C0 ", 10, 0, isxfld1, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
+ AliMedium(30, "FE_C1 ", 30, 0, isxfld1, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
+ AliMedium(50, "FE_C2 ", 50, 0, isxfld1, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
// Air
- AliMedium(15, "AIR_C0 ", 15, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
- AliMedium(35, "AIR_C1 ", 35, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
- AliMedium(55, "AIR_C2 ", 55, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
+ AliMedium(15, "AIR_C0 ", 15, 0, isxfld1, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
+ AliMedium(35, "AIR_C1 ", 35, 0, isxfld1, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
+ AliMedium(55, "AIR_C2 ", 55, 0, isxfld1, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
+ AliMedium(75, "AIR_MUON ", 75, 0, isxfld2, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
// Vacuum
- AliMedium(16, "VA_C0 ", 16, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
- AliMedium(36, "VA_C1 ", 36, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
- AliMedium(56, "VA_C2 ", 56, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
+ AliMedium(16, "VA_C0 ", 16, 0, isxfld1, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
+ AliMedium(36, "VA_C1 ", 36, 0, isxfld1, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
+ AliMedium(56, "VA_C2 ", 56, 0, isxfld1, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
// Steel
- AliMedium(19, "ST_C0 ", 19, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
- AliMedium(39, "ST_C1 ", 39, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
- AliMedium(59, "ST_C3 ", 59, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
+ AliMedium(19, "ST_C0 ", 19, 0, isxfld1, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
+ AliMedium(39, "ST_C1 ", 39, 0, isxfld1, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
+ AliMedium(59, "ST_C3 ", 59, 0, isxfld1, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
// Coil
- AliMedium(14, "Coil_C1 ", 14, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
- AliMedium(34, "Coil_C2 ", 34, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
- AliMedium(54, "Coil_C3 ", 54, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
+ AliMedium(14, "Coil_C1 ", 14, 0, isxfld1, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
+ AliMedium(34, "Coil_C2 ", 34, 0, isxfld1, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
+ AliMedium(54, "Coil_C3 ", 54, 0, isxfld1, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
// Resin
- AliMedium(13, "RESIN_C0 ", 13, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
- AliMedium(33, "RESIN_C1 ", 33, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
- AliMedium(53, "RESIN_C2 ", 53, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
+ AliMedium(13, "RESIN_C0 ", 13, 0, isxfld1, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
+ AliMedium(33, "RESIN_C1 ", 33, 0, isxfld1, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
+ AliMedium(53, "RESIN_C2 ", 53, 0, isxfld1, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
// G10
- AliMedium(11, "G10_C0 ", 11, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
- AliMedium(31, "G10_C1 ", 31, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
- AliMedium(51, "G10_C2 ", 51, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
+ AliMedium(11, "G10_C0 ", 11, 0, isxfld1, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
+ AliMedium(31, "G10_C1 ", 31, 0, isxfld1, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
+ AliMedium(51, "G10_C2 ", 51, 0, isxfld1, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
//
// Copper
- AliMedium(17, "Cu_C0 ", 17, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
- AliMedium(37, "Cu_C1 ", 37, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
- AliMedium(57, "Cu_C2 ", 57, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
+ AliMedium(17, "Cu_C0 ", 17, 0, isxfld1, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
+ AliMedium(37, "Cu_C1 ", 37, 0, isxfld1, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
+ AliMedium(57, "Cu_C2 ", 57, 0, isxfld1, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff