ar X iv : h ep - p h / 05 08 19 4 v 1 1 8 A ug 2 00 5 Analytic ε − Expansion of the Scalar One - loop
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چکیده
We derive the first three terms of the ε− expansion of the scalar one-loop Bhabha box function from a representation in terms of three generalized hypergeometric functions, which is valid in arbitrary dimensions.
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