From: morsch Date: Wed, 11 Dec 2002 11:58:11 +0000 (+0000) Subject: Bug in formula for pi0 energy for decay corrected. X-Git-Url: http://git.uio.no/git/?p=u%2Fmrichter%2FAliRoot.git;a=commitdiff_plain;h=56fcdfe6ab9efc2195e8aae8dba0e2f199b7cd43;ds=sidebyside Bug in formula for pi0 energy for decay corrected. --- diff --git a/EVGEN/AliGenHIJINGpara.cxx b/EVGEN/AliGenHIJINGpara.cxx index f8423a9b8e8..94550daff78 100644 --- a/EVGEN/AliGenHIJINGpara.cxx +++ b/EVGEN/AliGenHIJINGpara.cxx @@ -15,6 +15,9 @@ /* \$Log\$ +Revision 1.17 2002/12/10 17:44:57 morsch +Correct mother child relation for pi0. + Revision 1.16 2002/11/28 11:46:15 morsch Don't track pi0 if already decayed. @@ -440,11 +443,12 @@ void AliGenHIJINGpara::DecayPi0(Float_t* orig, Float_t * p) if(!particles) particles = new TClonesArray("TParticle",1000); // const Float_t kMass = TDatabasePDG::Instance()->GetParticle(kPi0)->Mass(); - Float_t e = TMath::Sqrt(p[0] * p[0] + p[1] * p[1] +p[2] * p[2] * kMass * kMass); + Float_t e = TMath::Sqrt(p[0] * p[0] + p[1] * p[1] + p[2] * p[2]+ kMass * kMass); // // Decay the pi0 TLorentzVector pmom(p[0], p[1], p[2], e); fDecayer->Decay(kPi0, &pmom); + // // Put decay particles on the stack //