From: lcunquei <lcunquei@cern.ch>
Date: Wed, 29 Oct 2014 16:05:38 +0000 (+0100)
Subject: Study of Near Side high pT Trigger
X-Git-Url: http://git.uio.no/git/?a=commitdiff_plain;h=3cdf5238ead07437c34bc56d8a5b32681b1815ae;p=u%2Fmrichter%2FAliRoot.git

Study of Near Side high pT Trigger
---

diff --git a/PWGJE/AliAnalysisTaskJetCore.cxx b/PWGJE/AliAnalysisTaskJetCore.cxx
index 3562be28467..5b36c383a45 100644
--- a/PWGJE/AliAnalysisTaskJetCore.cxx
+++ b/PWGJE/AliAnalysisTaskJetCore.cxx
@@ -1259,6 +1259,20 @@ Int_t  AliAnalysisTaskJetCore::SelectTrigger(TList *list,Double_t minT,Double_t
       if(im==0) rd=0;
       if(im>0) rd=fRandom->Integer(im);
       index=triggers[rd];
+       AliVParticle *tr1 = (AliVParticle*)list->At(index);     
+      
+    
+
+      for(Int_t kk=0;kk<number;kk++){
+	if(kk==rd) continue;
+	Int_t lab=triggers[kk];
+         AliVParticle *tr2 = (AliVParticle*)list->At(lab);     
+       
+       Double_t detat=tr1->Eta()-tr2->Eta();
+       Double_t dphit=RelativePhi(tr1->Phi(),tr2->Phi());
+	Double_t deltaRt=TMath::Sqrt(detat*detat+dphit*dphit);
+     
+        if(deltaRt>0.4) number=number-1;}