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Three-loop evolution equation for flavor-nonsinglet operators in off-forward kinematics

Braun, V. M., Manashov, A. N., Moch, S. and Strohmaier, M. (2017) Three-loop evolution equation for flavor-nonsinglet operators in off-forward kinematics. Journal of High Energy Physics 2017 (6), p. 37.

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Date of publication of this fulltext: 24 Apr 2018 13:53

at publisher (via DOI)

Other URL: http://doi.org/10.1007/JHEP06(2017)037, https://link.springer.com/article/10.1007%2FJHEP06%282017%29037

Dieser Artikel ist in einer Zeitschrift aus dem Directory of Open Access (DOAJ) publiziert.


Abstract

Using the approach based on conformal symmetry we calculate the three-loop (NNLO) contribution to the evolution equation for flavor-nonsinglet leading twist operators in the (MS) over bar scheme. The explicit expression for the three-loop kernel is derived for the corresponding light-ray operator in coordinate space. The expansion in local operators is performed and explicit results are given for ...

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Item type:Article
Date:7 June 2017
Additional Information (public):SCOAP3
Institutions:Physics > Institute of Theroretical Physics > Chair Professor Braun > Group Vladimir Braun
Identification Number:
ValueType
10.1007/JHEP06(2017)037DOI
Keywords:TO-LEADING ORDER; VIRTUAL COMPTON-SCATTERING; ANOMALOUS DIMENSIONS; DISTRIBUTION AMPLITUDES; PARTON DISTRIBUTIONS; FITTING PROCEDURE; QCD; CONSTRAINTS; Perturbative QCD; Renormalization Group
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:37190
Owner only: item control page

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