Changeset b68a60f in git

Timestamp:

May 16, 2013, 3:51:19 PM (11 years ago)

Author:

pavel <pavel@…>

Branches:

ImprovedOutputFile, Timing, dual_readout, llp, master

Children:

ae1d49f

Parents:

cf22deb

Message:

add pileup rotation

File:

• modules/PileUpMerger.cc (modified) (3 diffs)

modules/PileUpMerger.cc

@@ -87 +87 @@
   Float_t x, y, z, t;
   Float_t px, py, pz, e;
-  Double_t dz;
+  Double_t dz, dphi;
   Int_t poisson, event;
   Long64_t allEntries, entry;
@@ -116 +116 @@
 
     dz = gRandom->Gaus(0.0, fZVertexSpread);
+    dphi = gRandom->Uniform(-TMath::Pi(), TMath::Pi());
 
     while(fReader->ReadParticle(pid, x, y, z, t, px, py, pz, e))
@@ -132 +133 @@
 
       candidate->Momentum.SetPxPyPzE(px, py, pz, e);
+      candidate->Momentum.RotateZ(dphi);
+
       candidate->Position.SetXYZT(x, y, z + dz, t);
+      candidate->Position.RotateZ(dphi);
 
       fOutputArray->Add(candidate);