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Re: Re: more wrong integrals

  • To: mathgroup at
  • Subject: [mg24587] Re: [mg24517] Re: more wrong integrals
  • From: Otto Linsuain <linsuain+ at>
  • Date: Tue, 25 Jul 2000 00:56:18 -0400 (EDT)
  • References: <8l685l$>
  • Sender: owner-wri-mathgroup at

 Hendrik, If I understand correctly you are talking about integrals of
the form:

 Integrate[ alpha^(a0-1) (1-alpha)^(a1-1) / (Seuclidean alpha (1-aplha)
+m0^2 (1-alpha) + m1^2 alpha -i epsilon) ^(a0+a1-d/2), {alpha,0,1} ]

 I have dealt with these integrals in Mathematica for the case where one
mass is zero (infrared divergences!!). In that case you end up with
Hypergeometric2F1. I have gotten satisfactory results, not impplying
that Mathematica never got confused.

 I would like to know in more detail what integrals you are trying to do
in Mathematica. Maybe I could be of help. Otto Linsuain. 

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