3mm overlap corrected

[u/mrichter/AliRoot.git] / STRUCT / AliSHILv3.cxx

diff --git a/STRUCT/AliSHILv3.cxx b/STRUCT/AliSHILv3.cxx
index 74d7b4477ebafff77c6dfea59b1ad55ef522ea25..68ec4e7556df89c3e66e900da487e080a63ee638 100644 (file)
--- a/STRUCT/AliSHILv3.cxx
+++ b/STRUCT/AliSHILv3.cxx
@@ -91,6 +91,9 @@ void AliSHILv3::CreateGeometry()
     TGeoMedium* kMedPbSh    = gGeoManager->GetMedium("SHIL_PB_C2");
 //
     TGeoMedium* kMedConcSh  = gGeoManager->GetMedium("SHIL_CC_C2");
+//
+    TGeoMedium* kMedCastiron   = gGeoManager->GetMedium("SHIL_CAST_IRON0");
+    TGeoMedium* kMedCastironSh = gGeoManager->GetMedium("SHIL_CAST_IRON2");
 //
     const Float_t kDegRad = TMath::Pi() / 180.;
     const Float_t kAngle02   = TMath::Tan( 2.00   * kDegRad);   
@@ -703,8 +706,8 @@ void AliSHILv3::CreateGeometry()
       Float_t saa1Wring3Rinner  = 20.31;
       Float_t saa1Wring3Router  = 23.40;
       Float_t saa1Wring3HWidth  =  3.75;
-      Float_t saa1Wring3Cutoffx =  4.50;
-      Float_t saa1Wring3Cutoffy =  4.50;
+      Float_t saa1Wring3Cutoffx =  4.80;
+      Float_t saa1Wring3Cutoffy =  4.80;
       TGeoTubeSeg* shSaa1Wring3a  = new TGeoTubeSeg(saa1Wring3Rinner, saa1Wring3Router, saa1Wring3HWidth, 0., 90.);
       shSaa1Wring3a->SetName("shSaa1Wring3a");
       TGeoBBox* shSaa1Wring3b  = new TGeoBBox(saa1Wring3Router / 2., saa1Wring3Router / 2., saa1Wring3HWidth);
@@ -1184,7 +1187,7 @@ void AliSHILv3::CreateGeometry()
       TGeoCompositeShape* shMuonFilter = new TGeoCompositeShape("MuonFilter", "FilterO-FilterI:trFilter");
       //
       // !!!!! Needs to be inclined
-      TGeoVolume* voMuonFilter = new TGeoVolume("YMuonFilter", shMuonFilter, kMedSteel);
+      TGeoVolume* voMuonFilter = new TGeoVolume("YMuonFilter", shMuonFilter, kMedCastiron);
 
       // Inner part with higher transport cuts
       Float_t dzMuonFilterH = 50.;
@@ -1193,7 +1196,7 @@ void AliSHILv3::CreateGeometry()
       TGeoTube*   shMuonFilterIH  = new TGeoTube(0., 50., dzMuonFilterH + 5.);
       shMuonFilterIH->SetName("FilterIH");
       TGeoCompositeShape* shMuonFilterH = new TGeoCompositeShape("MuonFilterH", "FilterOH-FilterIH:trFilter");
-      TGeoVolume* voMuonFilterH = new TGeoVolume("YMuonFilterH", shMuonFilterH, kMedSteelSh);
+      TGeoVolume* voMuonFilterH = new TGeoVolume("YMuonFilterH", shMuonFilterH, kMedCastironSh);
       voMuonFilter->AddNode(voMuonFilterH, 1, gGeoIdentity);
       
 //