GSI Forum: Event Generators » [FIXED] Problem with UseEvtGenDirect

Home » PANDA » PandaRoot » Event Generators » [FIXED] Problem with UseEvtGenDirect

Show: Today's Messages :: Polls :: Message Navigator

Re: Problem with UseEvtGenDirect [message #14296 is a reply to message #14295]

Thu, 03 January 2013 16:49

Ronald Kunne
Messages: 32
Registered: October 2009

continuous participant

From: *in2p3.fr

I used BeamMomentum =10.0;

I tried 15.0 GeV as well. Then if I add a decay like

Decay J/psi
  1.0 e+ e- VLL;
Enddecay

I get the same error message.
Without decay chain the error message is different:

EvtGen:End of decay chain.
EvtGen:Sorry, no luck finding a valid set of masses.  This may be a pathological combo
root.exe: /vol0/panda/pandasep12/pandaroot/pgenerators/EvtGen/EvtGenBase/EvtParticle.cc:466: void EvtParticle::generateMassTree(): Assertion `0' failed.

Report message to a moderator

[Message index]

		[FIXED] Problem with UseEvtGenDirect By: Ronald Kunne on Thu, 03 January 2013 16:34
		Re: Problem with UseEvtGenDirect By: StefanoSpataro on Thu, 03 January 2013 16:38
		Re: Problem with UseEvtGenDirect By: Ronald Kunne on Thu, 03 January 2013 16:49
		Re: Problem with UseEvtGenDirect By: StefanoSpataro on Thu, 03 January 2013 17:13
		Re: Problem with UseEvtGenDirect By: Ronald Kunne on Thu, 03 January 2013 17:22
		Re: Problem with UseEvtGenDirect By: StefanoSpataro on Thu, 03 January 2013 17:24

Previous Topic:	New pbarpSystem and pbardSystem implementations
Next Topic:	Update to new EvtGen

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Thu May 14 15:51:10 CEST 2026

Total time taken to generate the page: 0.00691 seconds