Asymptotic behavior of the Sudakov form factor in quantum chromodynamics

Sen , Ashoke (1981) Asymptotic behavior of the Sudakov form factor in quantum chromodynamics Physical Review D - Particles, Fields, Gravitation and Cosmology, 24 (12). pp. 3281-3304. ISSN 1550-7998

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Official URL: http://prd.aps.org/abstract/PRD/v24/i12/p3281_1

Related URL: http://dx.doi.org/10.1103/PhysRevD.24.3281

Abstract

In this paper we give an algorithm to compute the asymptotic behavior of the on-shell quark form factor in the limit of large momentum transfer (Sudakov form factor) in Abelian and non-Abelian gauge theories. We ignore terms which are suppressed by a power of momentum transfer, but keep all nonleading logarithms of the momentum transfer and all powers of the coupling constant.

Item Type:Article
Source:Copyright of this article belongs to The American Physical Society.
ID Code:44143
Deposited On:20 Jun 2011 12:51
Last Modified:20 Jun 2011 12:51

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