Name: Frederik Orellana Date: 08/28/01-12:30:24 PM Z
Do you mean Pi0 Proton -> Pi0 Proton in ChPT ?
And do you need to calculate it or just look it up?
In the former case, I can’t help you beyound leading order. I have
only
looked briefly at implementing baryonic ChPT. If you feel like doing
it,
it would be most welcome :-) The leading order calculation is at:
http://www.feyncalc.org/cgi-bin/cvsweb.cgi/PhiExamples/ChPT/Pions%2bBaryons/
In the latter case, depending on to which accuracy and how elaborate
you
need the calculation, there are a variety of references. Look for
Meissner+Fettes, Mojzis or Becher+Leutwyler in
http://xxx.lanl.gov/form/hep-ph?MULTI=form+interface
Frederik
Izarbe wrote:
> I am a Physics student. I need to calculate pP ^0 ® pP ^0 cross
> section. Do you know where I can find it?
>
> Thank you.
>
>
[izarbes_at_HIDDEN-E-MAIL]
>