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Re: Fast simulation - MCTrack block [message #16161 is a reply to message #16159] Tue, 01 April 2014 14:50 Go to previous messageGo to previous message
Klaus Götzen is currently offline  Klaus Götzen
Messages: 293
Registered: June 2006
Location: GSI
first-grade participant
From: *gsi.de
Hi Elisabetta,


you can ignore the pdgcode=11 for EvtGen. It's the particle type for running Box generator, in case you want to do that. I introduced it to not modify always the macro for running particle-gun for different species. (It's actually described in the README like this.)

This error from FairPrimaryGenerator is normal because TDatabasePDG does not know about particles defined for EvtGen. However, myself I'm looking for a switch to turn it off. If you want to immediately get rid of it, you could also add

double sqrts = ...
TDatabasePDG::Instance()->AddParticle("pbarpSystem0","ppbar0",sqrts,0,0.0001,0,"",88880);
TDatabasePDG::Instance()->AddParticle("pbarpSystem","ppbar",sqrts,0,0.0001,0,"",88888);


in the beginning of simfast.C.


Best,
Klaus
 
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