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arXiv · hep-ph/0209295

Evaluating double and triple (?) boxes

V. A. Smirnov
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Abstract

A brief review of recent results on analytical evaluation of double-box Feynman integrals is presented. First steps towards evaluation of massless on-shell triple-box Feynman integrals within dimensional regularization are described. The leading power asymptotic behaviour of the dimensionally regularized massless on-shell master planar triple-box diagram in the Regge limit $t/s \to 0$ is evaluated. The evaluation of the unexpanded master planar triple box is outlined and explicit results for coefficients at $1/\ep^j$, j=2,...,6, are presented.

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V. A. Smirnov. 2002-09-26. Evaluating double and triple (?) boxes. https://doi.org/10.1016/s0920-5632(03)80211-6

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