Some Exact Results for Two-Loop Diagrams with Three and Four External Lines

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dc.creatorUssyukina, N. I.
dc.creatorDavydychev, A. I.
dc.date1993-07-23
dc.date.accessioned2026-07-07T06:27:25Z
dc.date.available2026-07-07T06:27:25Z
dc.descriptionEvaluation of three- and four-point diagrams with massless internal particles and arbitrary external momenta is considered. Exact results for some two-loop diagrams (planar and non-planar three-point contributions and the "double box" diagram) are obtained in terms of polylogarithms.
dc.descriptionTo appear in Proc. VII Intern. Workshop "High Energy Physics and Quantum Field Theory" (Sochi, Russia, October 1992), Yad.Fiz., v.56, No.11, p.172-179 (November 1993)
dc.identifierhttps://arxiv.org/abs/hep-ph/9307327
dc.identifierhttp://arxiv.org/abs/hep-ph/9307327
dc.identifierPhys.Atom.Nucl. 56 (1993) 1553-1557; Yad.Fiz. 56N11 (1993) 172-179
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/97409
dc.subjectHigh Energy Physics - Phenomenology
dc.titleSome Exact Results for Two-Loop Diagrams with Three and Four External Lines
dc.typetext

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