From 11158609b916c6ec49daa1108fc30a9084a74949 Mon Sep 17 00:00:00 2001
From: James Frost <james.frost@cern.ch>
Date: Wed, 4 Oct 2017 17:30:28 +0200
Subject: [PATCH] Update Beam Energy for 2017 HI (Xe-Xe)
---
.../RecExample/RecExConfig/python/AutoConfiguration.py | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/Reconstruction/RecExample/RecExConfig/python/AutoConfiguration.py b/Reconstruction/RecExample/RecExConfig/python/AutoConfiguration.py
index 27bc401ee3c0..89960c59c1ea 100644
--- a/Reconstruction/RecExample/RecExConfig/python/AutoConfiguration.py
+++ b/Reconstruction/RecExample/RecExConfig/python/AutoConfiguration.py
@@ -454,7 +454,8 @@ def ConfigureBeamEnergy():
# Pb (p) beam energy in p-Pb collisions in 2011 will be 1.38 (3.5) TeV. sqrt(s_NN)=4.4 TeV
#beamEnergy=1577000. # 1.577 TeV (=4 TeV * (Z=82/A=208))
# Pb (p) Beam energy in p-Pb collisions in 2012 will be 1.577 (4) TeV.
- beamEnergy=2510000. # 2.51 TeV (=6.37 TeV * (Z=82/A=208))
+ #beamEnergy=2510000. # 2.51 TeV (=6.37 TeV * (Z=82/A=208)) - lowered to 6.37 to match s_NN = 5.02 for earlier Pb-p runs.
+ beamEnergy=2721000. # 2.72 TeV for Xe-Xe (=6.5 TeV * (Z=54/A=129))
else:
logAutoConfiguration.warning("Could not auto-configure beam energy based on project name: %s" , projectName)
return
--
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