From 6abac0ad3e747c41bde6604b19fcd8952a402fa8 Mon Sep 17 00:00:00 2001
From: igjaegle <igjaegle@gmail.com>
Date: Fri, 18 Sep 2020 13:37:35 -0400
Subject: [PATCH] Add photon-beam in hddm

---
 .../Simulation/gen_primex_compton/gen_primex_compton.cc         | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/programs/Simulation/gen_primex_compton/gen_primex_compton.cc b/src/programs/Simulation/gen_primex_compton/gen_primex_compton.cc
index 6d1d285db..c2b381d80 100644
--- a/src/programs/Simulation/gen_primex_compton/gen_primex_compton.cc
+++ b/src/programs/Simulation/gen_primex_compton/gen_primex_compton.cc
@@ -271,7 +271,7 @@ int main( int argc, char* argv[] ){
       
       m_tree->GetEntry(counter);
       
-      TLorentzVector gamma_4Vec(0, 0, 0, 0);
+      TLorentzVector gamma_4Vec(0, 0, Ebeam, Ebeam);
       TLorentzVector photon_4Vec[10];
       int npart_photon = 1;
       int npart_electron = 1;