Fix for report #68441 SSD dE signal level in MC do not match SDD dE signal level...

[u/mrichter/AliRoot.git] / ITS / AliITSV0Finder.cxx

diff --git a/ITS/AliITSV0Finder.cxx b/ITS/AliITSV0Finder.cxx
index 113200de1b2cb7621ac5e6cde637f213105757bc..ecaba1573ed332d4ecc7fc24907c2dc5f1ae43d5 100644 (file)
--- a/ITS/AliITSV0Finder.cxx
+++ b/ITS/AliITSV0Finder.cxx
@@ -204,6 +204,8 @@ void AliITSV0Finder::FindV02(AliESDEvent *event,
   const Float_t kMinNormDistForb3= AliITSReconstructor::GetRecoParam()->GetESDV0Params()->GetMinNormDistForb3();\r
   const Float_t kMinNormDistForb4= AliITSReconstructor::GetRecoParam()->GetESDV0Params()->GetMinNormDistForb4();\r
   const Float_t kMinNormDistForb5= AliITSReconstructor::GetRecoParam()->GetESDV0Params()->GetMinNormDistForb5();\r
+  const Float_t kMinNormDistForbProt= AliITSReconstructor::GetRecoParam()->GetESDV0Params()->GetMinNormDistForbProt();\r
+  const Float_t kMaxPidProbPionForb= AliITSReconstructor::GetRecoParam()->GetESDV0Params()->GetMaxPidProbPionForb();\r
 \r
   const Float_t kMinRTPCdensity= AliITSReconstructor::GetRecoParam()->GetESDV0Params()->GetMinRTPCdensity();\r
   const Float_t kMaxRTPCdensity0= AliITSReconstructor::GetRecoParam()->GetESDV0Params()->GetMaxRTPCdensity0();\r
@@ -466,10 +468,15 @@ void AliITSV0Finder::FindV02(AliESDEvent *event,
       normdist[itsindex]*=-1;\r
     }\r
     if (isProton){\r
-      if (normdist[itsindex]>2) forbidden[itsindex]=kFALSE;    \r
+      if (normdist[itsindex]>kMinNormDistForbProt) forbidden[itsindex]=kFALSE; \r
       normdist[itsindex]*=-1;\r
     }\r
 \r
+    // We allow all tracks that are not pions\r
+    if( (pid[1]+pid[2])< kMaxPidProbPionForb ){\r
+      forbidden[itsindex]=kFALSE;\r
+    }\r
+\r
     //\r
     // Causality cuts in TPC volume\r
     //\r