Title of article
Analytic result for the one-loop scalar pentagon integral with massless propagators Original Research Article
Author/Authors
Bernd A. Kniehl، نويسنده , , Oleg V. Tarasov، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2010
Pages
22
From page
298
To page
319
Abstract
The method of dimensional recurrences proposed by Tarasov (1996, 2000) is applied to the evaluation of the pentagon-type scalar integral with on-shell external legs and massless internal lines. For the first time, an analytic result valid for arbitrary space–time dimension d and five arbitrary kinematic variables is presented. An explicit expressio
Keywords
Feynman integrals , Appell hypergeometric functions , Multi-Regge kinematics
Journal title
Nuclear Physics B
Serial Year
2010
Journal title
Nuclear Physics B
Record number
875884
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