GSI Forum
GSI Helmholtzzentrum für Schwerionenforschung
Home » PANDA » PandaRoot » Event Generators » New EvtGen models for PP -> X(3872) -> psi pi pi, PP -> X(3872) -> psi pi pi pi
New EvtGen models for PP -> X(3872) -> psi pi pi, PP -> X(3872) -> psi pi pi pi [message #18739] Mon, 23 November 2015 17:21 Go to next message
Alexey Luchinsky is currently offline  Alexey Luchinsky
Messages: 15
Registered: August 2012
occasional visitor
 From: 172.77.116*
Dear Colleagues,

New EvtGen models for for PP -> X(3872) -> psi pi pi, PP -> X(3872) -> psi pi pi pi are added to the repository

Alexey

Report message to a moderator

Re: New EvtGen models for PP -> X(3872) -> psi pi pi, PP -> X(3872) -> psi pi pi pi [message #18740 is a reply to message #18739] Mon, 23 November 2015 17:26 Go to previous messageGo to next message
StefanoSpataro is currently offline  StefanoSpataro
Messages: 2736
Registered: June 2005
Location: Torino
first-grade participant
From: 93.51.16*
Using which model?

Report message to a moderator

Re: New EvtGen models for PP -> X(3872) -> psi pi pi, PP -> X(3872) -> psi pi pi pi [message #18741 is a reply to message #18740] Mon, 23 November 2015 17:30 Go to previous messageGo to next message
Alexey Luchinsky is currently offline  Alexey Luchinsky
Messages: 15
Registered: August 2012
occasional visitor
 From: 172.77.116*
Sorry,

Model names are PP_X_PsiRho_amp and PP_X_PsiOmega_amp. Typical decay files:

Decay pbarpSystem1
1.0 J/psi pi+ pi- PP_X_PsiRho_amp;
Enddecay
End

and

Decay pbarpSystem1
1.0 J/psi pi+ pi- pi0 PP_X_PsiOmega_amp;
Enddecay
End

Alexey

Report message to a moderator

Re: New EvtGen models for PP -> X(3872) -> psi pi pi, PP -> X(3872) -> psi pi pi pi [message #18742 is a reply to message #18741] Mon, 23 November 2015 17:31 Go to previous messageGo to next message
StefanoSpataro is currently offline  StefanoSpataro
Messages: 2736
Registered: June 2005
Location: Torino
first-grade participant
From: 93.51.16*
I mean, which distribution models are used in such new EvtGen model? Taking from experimental angular distributions, or from some theory?

Report message to a moderator

Re: New EvtGen models for PP -> X(3872) -> psi pi pi, PP -> X(3872) -> psi pi pi pi [message #18743 is a reply to message #18742] Mon, 23 November 2015 17:35 Go to previous messageGo to next message
Alexey Luchinsky is currently offline  Alexey Luchinsky
Messages: 15
Registered: August 2012
occasional visitor
 From: 172.77.116*
I've used theoretical model described in

C.Hanhart et al, Phys.Rev.D76:034007,2007

Report message to a moderator

Re: New EvtGen models for PP -> X(3872) -> psi pi pi, PP -> X(3872) -> psi pi pi pi [message #18757 is a reply to message #18739] Tue, 24 November 2015 12:01 Go to previous messageGo to next message
Ralf Kliemt is currently offline  Ralf Kliemt
Messages: 507
Registered: May 2007
Location: GSI, Darmstadt
first-grade participant
From: *gsi.de
Dear Alexey,

I provided a fix for some compiling issue. Please re-check your models i.e. the constant numbers.
Rev. 28742

Cheers!
Ralf

Report message to a moderator

Re: New EvtGen models for PP -> X(3872) -> psi pi pi, PP -> X(3872) -> psi pi pi pi [message #18765 is a reply to message #18743] Tue, 24 November 2015 15:04 Go to previous messageGo to next message
StefanoSpataro is currently offline  StefanoSpataro
Messages: 2736
Registered: June 2005
Location: Torino
first-grade participant
From: *to.infn.it
Dear Alexey,
could you please write some information about in the corresponding wiki page, such as in ChiGen case?
Thanks in advance.

Report message to a moderator

Re: New EvtGen models for PP -> X(3872) -> psi pi pi, PP -> X(3872) -> psi pi pi pi [message #18766 is a reply to message #18765] Tue, 24 November 2015 15:05 Go to previous messageGo to next message
Alexey Luchinsky is currently offline  Alexey Luchinsky
Messages: 15
Registered: August 2012
occasional visitor
 From: 172.77.116*
No problem, I'll try

Report message to a moderator

Re: New EvtGen models for PP -> X(3872) -> psi pi pi, PP -> X(3872) -> psi pi pi pi [message #18769 is a reply to message #18757] Tue, 24 November 2015 16:01 Go to previous messageGo to next message
Alexey Luchinsky is currently offline  Alexey Luchinsky
Messages: 15
Registered: August 2012
occasional visitor
 From: 172.77.116*
Everything works fine.

Report message to a moderator

Re: New EvtGen models for PP -> X(3872) -> psi pi pi, PP -> X(3872) -> psi pi pi pi [message #18773 is a reply to message #18765] Tue, 24 November 2015 20:40 Go to previous messageGo to next message
Alexey Luchinsky is currently offline  Alexey Luchinsky
Messages: 15
Registered: August 2012
occasional visitor
 From: 172.77.116*
Dear Stefano,

It turns out that I can't create a Wiki page, Access Denied.

Report message to a moderator

Re: New EvtGen models for PP -> X(3872) -> psi pi pi, PP -> X(3872) -> psi pi pi pi [message #18774 is a reply to message #18773] Tue, 24 November 2015 23:37 Go to previous messageGo to next message
StefanoSpataro is currently offline  StefanoSpataro
Messages: 2736
Registered: June 2005
Location: Torino
first-grade participant
From: *ip71.fastwebnet.it
What's your wiki username?

Report message to a moderator

Re: New EvtGen models for PP -> X(3872) -> psi pi pi, PP -> X(3872) -> psi pi pi pi [message #18775 is a reply to message #18774] Tue, 24 November 2015 23:41 Go to previous messageGo to next message
Alexey Luchinsky is currently offline  Alexey Luchinsky
Messages: 15
Registered: August 2012
occasional visitor
 From: 172.77.116*
AlexeyLuchinsky

Report message to a moderator

Re: New EvtGen models for PP -> X(3872) -> psi pi pi, PP -> X(3872) -> psi pi pi pi [message #18776 is a reply to message #18775] Tue, 24 November 2015 23:43 Go to previous messageGo to next message
StefanoSpataro is currently offline  StefanoSpataro
Messages: 2736
Registered: June 2005
Location: Torino
first-grade participant
From: *ip71.fastwebnet.it
Now you can

Report message to a moderator

Re: New EvtGen models for PP -> X(3872) -> psi pi pi, PP -> X(3872) -> psi pi pi pi [message #18794 is a reply to message #18739] Tue, 01 December 2015 00:07 Go to previous messageGo to next message
Alexey Luchinsky is currently offline  Alexey Luchinsky
Messages: 15
Registered: August 2012
occasional visitor
 From: 172.77.116*
Models are changed slightly (renamed, max prob fixed)

Report message to a moderator

Re: New EvtGen models for PP -> X(3872) -> psi pi pi, PP -> X(3872) -> psi pi pi pi [message #18800 is a reply to message #18776] Tue, 01 December 2015 21:30 Go to previous message
Alexey Luchinsky is currently offline  Alexey Luchinsky
Messages: 15
Registered: August 2012
occasional visitor
 From: 172.77.116*
Dear Stefano,

I've added a page to Wiki, see https://panda-wiki.gsi.de/foswiki/bin/view/Computing/EvtPpXPsiPiPi

Report message to a moderator

Previous Topic: Problem with Xi(1820) in EvtGen
Next Topic: Corrected source files of FTF generator
Goto Forum:
  

[ Syndicate this forum (XML) ] [ RSS ] [ PDF ]

Current Time: Fri Jul 18 05:36:57 CEST 2025

Total time taken to generate the page: 0.01154 seconds
.:: Contact :: Home :: Legal Notice :: Data Protection Policy ::.

Powered by: FUDforum 3.1.3.
Copyright ©2001-2023 FUDforum Bulletin Board Software