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[FIXED] Problems with sim macro [message #18542] Tue, 06 October 2015 11:22 Go to previous message
Jennifer Pütz is currently offline  Jennifer Pütz
Messages: 47
Registered: April 2015
Location: FZ Juelich
continuous participant
From: *
Hi all,

I have a problem with the "standard" sim macro.
I run a test simulation for pbar p -> Xi(1820)+ Xi- with 1000 events and a beam momentum of 4.6 GeV/c .
When I look into the macro output sim_complete.root there are two cbmsim branches named cbmsim;1 and cbmsim;2. The number of entries in cbmsim;1 is smaller than in cbmsim;2. And the number of generated particles with motherID==-1 is not matching for cbmsim;1. (For cbmsim;2 everything seems to be fine.)
The problem is that the standard pid macro seems to use cbmsim;1.

If I reduce the number of events to e.g. 500, there is only one cbmsim branch with the correct number of generated particles in the output file.
Can anyone help me with this problem?
I attached the sim macro, my .dec-file and a modified evt.pdl which contains the added Xi(1820)+ particle.


I'm using:

PandaRoot: trunk rev. 28555
Fairsoft: mar15
FairRoot: master

[Updated on: Mon, 12 October 2015 16:33] by Moderator

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