From 5925692fbcaa6b171b0c3d5d114c54334ab55222 Mon Sep 17 00:00:00 2001
From: hristov <hristov@f7af4fe6-9843-0410-8265-dc069ae4e863>
Date: Fri, 28 Sep 2001 15:50:58 +0000
Subject: [PATCH] Bug fix (P.Skowronski)

---
 EVGEN/AliGenHBTprocessor.cxx | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/EVGEN/AliGenHBTprocessor.cxx b/EVGEN/AliGenHBTprocessor.cxx
index 9e43acae19c..ae5774b7eb4 100644
--- a/EVGEN/AliGenHBTprocessor.cxx
+++ b/EVGEN/AliGenHBTprocessor.cxx
@@ -1010,8 +1010,9 @@ extern "C" void type_of_call
    
    
    
-   Float_t m =track->GetMass();
-   track->SetMomentum(px,py,pz,m*m+px*px+py*py+pz*pz);
+   Float_t m = track->GetMass();
+   Float_t E = TMath::Sqrt(m*m+px*px+py*py+pz*pz);
+   track->SetMomentum(px,py,pz,E);
    
    g->SetHbtPStatusCode(flag,n-1);
    
-- 
2.43.0