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question concerning pbar p->pi0 pi0 [message #5549]

Mon, 03 December 2007 21:06

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

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		question concerning pbar p->pi0 pi0 By: Johan Messchendorp on Mon, 03 December 2007 21:06
		Re: question concerning pbar p->pi0 pi0 By: Jens Sören Lange on Tue, 04 December 2007 07:02

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