Talk:Bhabha scattering

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Help with this template Comments: edit – history – watch – refresh Hello, Which convention is used for the signature ? It seems that it is -+++, which is rather uncommon and a bit strange... Cause it seems that there is confusion with the +--- convention (used in Peskin's). 198.129.218.216 23:04, 31 May 2007 (UTC) J. (student)

[edit] Differential cross section

Is the change from d sigma / d Omega to d sigma / d cos(theta) correct? I don't have time to check it right now. We should also say something about how we're neglecting Z boson exchange and also the electron mass. HEL 16:53, 4 December 2006 (UTC)

Yeah, at least in Peskin it's dsigma/d cos(theta)JabberWok 01:57, 9 December 2006 (UTC)