GSI Forum
GSI Helmholtzzentrum für Schwerionenforschung

Home » PANDA » PandaRoot » Event Generators » simpleEvtGen doesn't know deuteron target
simpleEvtGen doesn't know deuteron target [message #18180] Tue, 28 April 2015 13:00 Go to next message
Albrecht Gillitzer is currently offline  Albrecht Gillitzer
Messages: 49
Registered: March 2004
continuous participant
From: *ikp.kfa-juelich.de
Hi,

I noticed that simpleEvtGen doesn't know a deuteron target. The energy component of the pbardSystem 4-momentum is calculated assuming the target has the proton instead of the deuteron mass. I am sure that this had already worked in the past.
Anyway, I modified simpleEvtGen.cc and simpleEvtGenRO.cc locally as attached below. The logic is not exactly as in EvtGenDirect because I think that giving sqrt(s) for pbar+d doesn't make sense at all.
Could someone check this and - if OK - upload this to the repository?

Another thing that I noticed is that these source files and some other source files for decay models are marked as executable in my installation of the mar15 release which doesn't make sense.

Best regards,
Albrecht
Re: simpleEvtGen doesn't know deuteron target [message #18183 is a reply to message #18180] Wed, 29 April 2015 11:43 Go to previous message
StefanoSpataro is currently offline  StefanoSpataro
Messages: 2736
Registered: June 2005
Location: Torino
first-grade participant

From: *to.infn.it
Committed!
Previous Topic: Problem with implementing new decay models in EvtGen
Next Topic: new FTF generator in pandaroot
Goto Forum:
  


Current Time: Fri Apr 19 07:23:12 CEST 2024

Total time taken to generate the page: 0.00877 seconds