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Renormalization of twist-four operators in QCD

Braun, Vladimir M., Manashov, Alexander and Rohrwild, Jürgen (2010) Renormalization of twist-four operators in QCD. Nuclear Physics B 826 (1-2), pp. 235-293.

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Date of publication of this fulltext: 15 Mar 2010 13:13

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Abstract

Extending the work by Bukhvostov, Frolov, Lipatov and Kuraev (BFLK) on the renormalization of quasipartonic operators we derive a complete set of two-particle renormalization group kernels that enter QCD evolution equations to twist-four accuracy. To this end we develop a new technique which essentially bypasses calculation of Feynman diagrams. It is shown that the 2→2 evolution kernels which ...

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Item type:Article
Date:11 February 2010
Institutions:Physics > Institute of Theroretical Physics > Chair Professor Braun > Group Vladimir Braun
Identification Number:
ValueType
10.1016/j.nuclphysb.2009.10.005DOI
0908.1684arXiv ID
Related URLs:
URLURL Type
http://arxiv.org/abs/0908.1684Preprint
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Unknown
Item ID:13539
Owner only: item control page

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