// Rotations
// rotation by 90 deg in the y-z plane
- TGeoRotation* rot000 = new TGeoRotation("rot000", 90., 0., 0., 0., 90., 90.);
- TGeoRotation* rot001 = new TGeoRotation("rot001", 270., 0., 90., 90., 0., 0.);
+ TGeoRotation* rot000 = new TGeoRotation("rot000", 90., 0.,180., 0., 90., 90.);
+ TGeoRotation* rot001 = new TGeoRotation("rot001", 270., 0., 90., 90., 180., 0.);
// Materials
TGeoMedium* kMedCC = gGeoManager->GetMedium("HALL_CC_C2");
new TGeoTrd1(xl +dl, xl, hullen, dh / 2.),
kMedCC);
r2 = hullen + zHall26;
- asHall->AddNode(voHUFL, 1, new TGeoCombiTrans(70., -100. - dh / 2., -r2, rot000));
+ asHall->AddNode(voHUFL, 1, new TGeoCombiTrans(70., -100. - dh / 2., -r2 - 0.755, rot000));
//
// RB24/26 wall
phid = phi * kRaddeg;
TGeoVolume* voHUWA = new TGeoVolume("HUWA",
- new TGeoTubeSeg(r, r+dr, hullen, phid - 90., 270. - phid),
+ new TGeoTubeSeg(r, r+dr, hullen, phid - 90. + 0.002, 270. - phid - 0.002),
kMedCC);
- asHall->AddNode(voHUWA, 1, new TGeoTranslation(70., 40., -zHall26 - hullen ));
+ asHall->AddNode(voHUWA, 1, new TGeoTranslation(70., 40., -zHall26 - hullen + 0.002 ));
//
// Air inside tunnel
TGeoTube* shHUWAT1 = new TGeoTube(0., r, hullen);
TGeoCompositeShape* shHUWAT = new TGeoCompositeShape("HUWAT", "(shHUWAT1-shHUWAT2:tHUWAT2)-shHUWAT3:tHUWAT3");
TGeoVolume* voHUWAT = new TGeoVolume("HUWAT", shHUWAT, kMedAir);
- asHall->AddNode(voHUWAT, 1, new TGeoTranslation(70., 40., -zHall26 - hullen));
+ asHall->AddNode(voHUWAT, 1, new TGeoTranslation(70., 40., -zHall26 - hullen - 0.755));
//
// Hall floor
// RB26 side
phid = 16.197;
Float_t dzFloor26 = zHall26 - dzL3/2.;
- TGeoBBox* shHHF1 = new TGeoBBox(dxFloor/2. + 470., dyFloor/2., dzFloor26/2.);
+ TGeoBBox* shHHF1 = new TGeoBBox(dxFloor/2. + 470., dyFloor/2., dzFloor26/2. - 0.002);
shHHF1->SetName("shHHF1");
TGeoVolume* voHHF1 = new TGeoVolume("HHF1", shHHF1, kMedCC);
asHall->AddNode(voHHF1, 2, new TGeoTranslation(0., yFloor, -(dzL3/2. + dzFloor26/2.)));
Float_t trALP1 = TMath::ATan((trBL1 - trTL1) / 2. / trH1) * kRaddeg;
dx = 1.5 * trBL1 - 0.5 * trTL1 + dxFloor/2. + dyFloor * TMath::Tan(phid * kDegrad);
TGeoVolume* voHHW11 = new TGeoVolume("HHW11",
- new TGeoTrap(dzFloor26/2., 0., 0.,
+ new TGeoTrap(dzFloor26/2. - 0.002, 0., 0.,
trH1, trBL1, trTL1, trALP1, trH1, trBL1, trTL1, trALP1),
kMedCC);
TGeoVolume* voHHW12 = new TGeoVolume("HHW12",
asHall->AddNode(voHHW12, 1, new TGeoTranslation( dx, dy, (dzL3/2. + dzFloor24/2.)));
asHall->AddNode(voHHW12, 2, new TGeoCombiTrans (-dx, dy, (dzL3/2. + dzFloor24/2.), rot001));
- asHall->AddNode(voHHW11, 3, new TGeoTranslation( dx, dy, -(dzL3/2. + dzFloor26/2.)));
- asHall->AddNode(voHHW11, 4, new TGeoCombiTrans (-dx, dy, -(dzL3/2. + dzFloor26/2.), rot001));
+ asHall->AddNode(voHHW11, 1, new TGeoTranslation( dx, dy, -(dzL3/2. + dzFloor26/2.)));
+ asHall->AddNode(voHHW11, 2, new TGeoCombiTrans (-dx, dy, -(dzL3/2. + dzFloor26/2.), rot001));
Float_t boDY = (yHall - (yFloor + dyFloor/2.) - 2. * trH1)/ 2.;
Float_t dzHall = zHall26 + zHall24;
- TGeoVolume* voHBW1 = new TGeoVolume("HBW1", new TGeoBBox(50., boDY, dzHall / 2.), kMedCC);
+ TGeoVolume* voHBW1 = new TGeoVolume("HBW1", new TGeoBBox(50., boDY, dzHall / 2. - 0.05), kMedCC);
asHall->AddNode(voHBW1, 1, new TGeoTranslation( 1120., yHall - boDY, (zHall24-zHall26)/2.));
asHall->AddNode(voHBW1, 2, new TGeoTranslation(-1120., yHall - boDY, (zHall24-zHall26)/2.));
am = hm * TMath::Tan(phim / 2. * kDegrad);
bm = (hm + 76.) / hm * am;
cm = bm * 2. / TMath::Sqrt(2.);
- trH1 = (1273.78 - cm) / 2.;
+ trH1 = (1273.78 - cm) / 2. - 0.002;
trBL1 = 235. - cm * TMath::Tan(phid * kDegrad) / 2.;
trTL1 = 50.;
trALP1 = TMath::ATan((trBL1 - trTL1) / 2. / trH1) * kRaddeg;
dx = cm * TMath::Tan(phid * kDegrad) + dxFloor/2. + trBL1 * 1.5 - trTL1 * .5;
TGeoVolume* voHHW2 = new TGeoVolume("HHW2",
- new TGeoTrap(dzL3/2., 0., 0.,
+ new TGeoTrap(dzL3/2. - 0.002, 0., 0.,
trH1, trBL1, trTL1, trALP1, trH1, trBL1, trTL1, trALP1),
kMedCC);
TGeoVolume* voHHF2 = new TGeoVolume("HHF2",
- new TGeoTrd1(dx1FloorL3, dx2FloorL3, dzL3/2., dyFloorL3/2.),
+ new TGeoTrd1(dx1FloorL3 - 0.5, dx2FloorL3 - 0.5, dzL3/2., dyFloorL3/2.),
kMedCC);
- asHall->AddNode(voHHF2, 1, new TGeoCombiTrans(0., yFloor - dyFloor / 2. + dyFloorL3 / 2.,0., rot000));
+ asHall->AddNode(voHHF2, 1, new TGeoCombiTrans(0., yFloor - dyFloor / 2. + dyFloorL3 / 2. - 0.5,0., rot000));
//
// Tunnel roof and pit
// Roof
//
// Pit wall ground level
+ dy = yFloor + 1206. / 2. + dyFloor/2.;
TGeoTube* shHHCPW1 = new TGeoTube(rPit, rPit + 100., 1206./2.);
shHHCPW1->SetName("shHHCPW1");
TGeoCombiTrans* trHHCPW1 = new TGeoCombiTrans("trHHCPW1", 0., 0., 0., rot000);
TGeoBBox* shHHCPW2 = new TGeoBBox(rPit + 100., 1206./ 2. + 20., rPit + 100.);
shHHCPW2->SetName("shHHCPW2");
+
+ TGeoTube* shHHCPW3 = new TGeoTube(0., 60., 60.);
+ shHHCPW3->SetName("shHHCPW3");
TGeoTranslation* trHHCPW2 = new TGeoTranslation("trHHCPW2", 0., 0., -(rPit + 100.) - oPit);
trHHCPW2->RegisterYourself();
- TGeoCompositeShape* shHHCPW = new TGeoCompositeShape("HHCPW", "shHHCPW1:trHHCPW1-shHHCPW2:trHHCPW2");
+ TGeoTranslation* trHHCPW3 = new TGeoTranslation("trHHCPW3", 0., -dy, rPit + 50.);
+ trHHCPW3->RegisterYourself();
+
+ TGeoCompositeShape* shHHCPW
+ = new TGeoCompositeShape("HHCPW", "shHHCPW1:trHHCPW1-(shHHCPW2:trHHCPW2+shHHCPW3:trHHCPW3)");
TGeoVolume* voHHCPW = new TGeoVolume("HHCPW", shHHCPW, kMedCC);
- dy = yFloor + 1206. / 2. + dyFloor/2.;
+
asHall->AddNode(voHHCPW, 1, new TGeoTranslation(0., dy, 2300.));
//
// Foundations of the Muon Spectrometer
ys += dy;
dy = 91.32/2.;
ys += dy;
- TGeoVolume* voFmsMfTb1 = new TGeoVolume("FmsMfTb1", new TGeoBBox(330., dy, 90.), kMedCC);
+ TGeoVolume* voFmsMfTb1 = new TGeoVolume("FmsMfTb1", new TGeoBBox(330., dy, 60.), kMedCC);
asFMS->AddNode(voFmsMfTb1, 1, new TGeoTranslation(0., ys, zFil));
ys += dy;
dy = 41.14/2.;
//
// Dipole foundation
ys = yFloor + dyFloor / 2.;
- dy = 263.54/2;
+ dy = (263.54 - 6.2)/2.;
ys += dy;
TGeoVolume* voFmsDf1 = new TGeoVolume("FmsDf1", new TGeoBBox(370., dy, 448.0 / 2.), kMedCC);
asFMS->AddNode(voFmsDf1, 1, new TGeoTranslation(0., ys, zFil + 240. + 224.));
// Opening for beam pipe
TGeoBBox* shShPx24Pl2 = new TGeoBBox(15., 20., 60.);
shShPx24Pl2->SetName("ShPx24Pl2");
- TGeoCompositeShape* shPx24Pl = new TGeoCompositeShape("Px24Pl", "ShPx24Pl1-ShPx24Pl2");
+ TGeoTranslation* trPl2 = new TGeoTranslation("trPl2", -55., 0., 0.);
+ trPl2->RegisterYourself();
+
+ TGeoCompositeShape* shPx24Pl = new TGeoCompositeShape("Px24Pl", "ShPx24Pl1-ShPx24Pl2:trPl2");
TGeoVolume* voPx24Pl = new TGeoVolume("Px24Pl", shPx24Pl, kMedST);
asShPx24->AddNode(voPx24Pl, 1, new TGeoTranslation(55., 0., -1205./2. + 40.));
asHall->AddNode(asFMS, 1, new TGeoTranslation(0., 0., 0.));