PWGEM/PhotonMeson: Correct pi0 and eta decay channel for EMC (#5136)

nstrangm · web-flow · commit 1623b2aa2a09 · 2024-03-13T16:40:15.000+01:00
- Change pi0 and eta decay channel to gammagamma (instead of mumugamma)
diff --git a/PWGEM/PhotonMeson/Tasks/Pi0EtaToGammaGammaMC.cxx b/PWGEM/PhotonMeson/Tasks/Pi0EtaToGammaGammaMC.cxx
@@ -318,7 +318,7 @@ struct Pi0EtaToGammaGammaMC {
     } else if (pairtype == PairType::kPHOSPHOS) {
       return o2::aod::pwgem::mcutil::IsInAcceptance(mcparticle, mcparticles, std::vector<int>{-13, 13, 22}, -maxY_phos, +maxY_phos, minPhi_phos, maxPhi_phos);
     } else if (pairtype == PairType::kEMCEMC) {
-      return o2::aod::pwgem::mcutil::IsInAcceptance(mcparticle, mcparticles, std::vector<int>{-13, 13, 22}, -maxY_emc, +maxY_emc, minPhi_emc, maxPhi_emc);
+      return o2::aod::pwgem::mcutil::IsInAcceptance(mcparticle, mcparticles, std::vector<int>{22, 22}, -maxY_emc, +maxY_emc, minPhi_emc, maxPhi_emc);
     }
     return true;
   }

Original file line number	Diff line number	Diff line change
`@@ -318,7 +318,7 @@ struct Pi0EtaToGammaGammaMC {`
`318`	`318`	`} else if (pairtype == PairType::kPHOSPHOS) {`
`319`	`319`	`return o2::aod::pwgem::mcutil::IsInAcceptance(mcparticle, mcparticles, std::vector<int>{-13, 13, 22}, -maxY_phos, +maxY_phos, minPhi_phos, maxPhi_phos);`
`320`	`320`	`} else if (pairtype == PairType::kEMCEMC) {`
`321`		`- return o2::aod::pwgem::mcutil::IsInAcceptance(mcparticle, mcparticles, std::vector<int>{-13, 13, 22}, -maxY_emc, +maxY_emc, minPhi_emc, maxPhi_emc);`
	`321`	`+ return o2::aod::pwgem::mcutil::IsInAcceptance(mcparticle, mcparticles, std::vector<int>{22, 22}, -maxY_emc, +maxY_emc, minPhi_emc, maxPhi_emc);`
`322`	`322`	`}`
`323`	`323`	`return true;`
`324`	`324`	`}`