Change the unit for RHICf geometry mm to cm

star-bnl · Dec 13, 2024 · b9a58cb · b9a58cb
1 parent 054460e
commit b9a58cb
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Showing 2 changed files with 8 additions and 8 deletions.
diff --git a/StRoot/StarGenerator/FILT/RHICfFilter.cxx b/StRoot/StarGenerator/FILT/RHICfFilter.cxx
@@ -122,20 +122,20 @@ int RHICfFilter::Filter( StarGenEvent *_event )
 
 int RHICfFilter::InitRHICfGeometry()
 {
-  double tsDetSize = 20.; // [mm]
-  double tlDetSize = 40.; // [mm]
-  double detBoundCut = 2.; // [mm]
-  double distTStoTL = 47.4; // [mm]
+  double tsDetSize = 2.; // [cm]
+  double tlDetSize = 4.; // [cm]
+  double detBoundCut = 0.2; // [cm]
+  double distTStoTL = 4.74; // [cm]
 
-  double detBeamCenter = 0.;
+  double detBeamCenter = 0.; // [cm]
 
   if(mRHICfRunType < 0 || mRHICfRunType > 2){
     cout << "RHICfFilter::InitRHICfGeometry() warning!!! RHICf run type is not setted!!!" << endl;
     return 0;
   }
   if(mRHICfRunType == 0){detBeamCenter = 0.;} // TS
-  if(mRHICfRunType == 1){detBeamCenter = -47.4;} // TL
-  if(mRHICfRunType == 2){detBeamCenter = 21.6;} // TOP
+  if(mRHICfRunType == 1){detBeamCenter = -4.74;} // TL
+  if(mRHICfRunType == 2){detBeamCenter = 2.16;} // TOP
 
   mRHICfTowerBoundary[0][0][0] = sqrt(2)*((tsDetSize - detBoundCut*2.)/2.); 
   mRHICfTowerBoundary[0][0][1] = 0.;

diff --git a/StRoot/StarGenerator/FILT/RHICfFilter.h b/StRoot/StarGenerator/FILT/RHICfFilter.h
@@ -43,7 +43,7 @@ class RHICfFilter : public StarFilterMaker
   bool mIsNeuEvent;
 
   double mEnergyCut; // [GeV]
-  double mRHICfDetZ = 17800.; // [mm]
+  double mRHICfDetZ = 1780.; // [cm]
 
   ClassDef(RHICfFilter,0);
 };