GSI Forum
GSI Helmholtzzentrum für Schwerionenforschung

Home » PANDA » PandaRoot » Event Generators » question concerning pbar p->pi0 pi0
icon5.gif  question concerning pbar p->pi0 pi0 [message #5549] Mon, 03 December 2007 21:06 Go to previous message
Johan Messchendorp is currently offline  Johan Messchendorp
Messages: 693
Registered: April 2007
Location: University of Groningen
first-grade participant

From: *xs4all.nl
Dear all,

Please find below an email from Michael Dueren who asks whether there exists a parameterization of the pbar p -> pi0 pi0 cross section. Can anyone help him out here?

Johan.

----------- original email --------------

Irina Brodski in our group is simulating the ppbar -> gamma gamma and to gamma pi-zero processes.

In addition she needs the background p pbar -> pizero pizero, but she does not know where to get the cross section for this reaction. Do you know if in the pandaroot there is already a generator for p pbar -> pizero pizero that has the right energy dependence of the cross section? If not: do you know if there is a parameterization of a database with this cross section somewhere accessible?

Best regards,
Michael.

-------------------------------------


Johan Messchendorp
University of Groningen/KVI
Zernikelaan 25
NL-9747 AA Groningen
The Netherlands
tel. +31-503633558
fax +31-503634003
 
Read Message icon5.gif
Read Message
Previous Topic: Elastic scattering in DPM generator
Next Topic: Xi and Xibar in UrQMD+Smm
Goto Forum:
  


Current Time: Fri Jun 14 19:02:13 CEST 2024

Total time taken to generate the page: 0.01557 seconds