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description: GSI Helmholtzzentrum für Schwerionenforschung
items: simpleEvtGen for fast simulation limited (?)
items: Re: simpleEvtGen for fast simulation limited (?)

simpleEvtGen for fast simulation limited (?)
type: item
description: Hi Klaus, hi Stefano, when I run ./simpleEvtGen 'psi(2S)' psi2s_jpsi2pi.dec 50000 (according to Klaus presentation), the program only run up event 48173 (every time it stops at the same event) and I have such message: EvtGen:event Number 47900 EvtGen:event Number 48000 EvtGen:event Number 48100 *************************************************************** * * PHOENE: Too much Bremsstrahlung required, PRSOFT = -1.445127 * Fatal Error Message, I stop this Run ! * * *************************************************************** Do you know why? Cheers, Ola.
creator: Aleksandra Biegun
date: 2008-02-15T12:09:24-00:00

Re: simpleEvtGen for fast simulation limited (?)
type: item
description: Hi Stefano, hi Klaus, hi Others, I checked simpleEvtGen with rev. 2039 and I still have similar problem (I reportet 15.02.08), that the EvtGen stops at some point, but now, it stops even earlier (??), at 7034 event.. EvtGen:event Number 6900 EvtGen:event Number 7000 ************************************************************************ ******** * * * PHOENE: Too much Bremsstrahlung required, PRSOFT = -0.108210 * * Fatal Error Message, I stop this Run ! * * * ************************************************************************ ******** I checked pandaEvtGen and testEvtGen (also for rev. 2039) and with these I do not have such problem (I run 100000 events). Any idea? Ciao, Ola.
creator: Aleksandra Biegun
date: 2008-02-26T10:50:14-00:00

Re: simpleEvtGen for fast simulation limited (?)
type: item
description: Yes the same thing happened to me as well: Toggle Spoiler Best regardsEvtGen:event Number 16900 ************************************************************************ ******** * * * PHOENE: Too much Bremsstrahlung required, PRSOFT = -0.585673 * * Fatal Error Message, I stop this Run ! * * * ************************************************************************ ******** Oscar
creator: Oscar Reinecke
date: 2008-10-20T12:44:10-00:00

Re: simpleEvtGen for fast simulation limited (?)
type: item
description: Never mind, I fixed it. Apparently PHOTOS can not handle decays into six particle final states, so I disabled it by adding 'noPhotos' to the decay file. Best regards Oscar
creator: Oscar Reinecke
date: 2008-10-20T13:19:10-00:00

Re: simpleEvtGen for fast simulation limited (?)
type: item
description: Hi all, this seems like the problem is coming from PHOTOS. and it means that PHOTOS was switched on in the EvtGen decay. like this Decay J/psi 1.000 e+ e- PHOTOS VLL; Enddecay End can you maybe remove the word "PHOTOS" and try again? Soeren
creator: Jens Sören Lange
date: 2008-10-20T13:21:41-00:00