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Tour-loop QCD analysis of the Bjorken sum rule

Khandramai, V. L. ; Pasechnik, R. S. LU ; Shirkov, D. V. ; Solovtsova, O. P. and Teryaev, O. V. (2012) In Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics 706(4-5). p.340-344
Abstract

We study the polarized Bjorken sum rule (BSR) at low momentum transfers in the range 0.223LO expression for the coefficient function CBj(αs) in the framework of the common QCD perturbation theory (PT) and the singularity-free analytic perturbation theory (APT). The analysis of the PT series for CBj(αs) gives a hint to its asymptotic nature manifesting itself in the region Q

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author
; ; ; and
publishing date
type
Contribution to journal
publication status
published
subject
in
Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics
volume
706
issue
4-5
pages
5 pages
publisher
Elsevier
external identifiers
  • scopus:84155165520
ISSN
0370-2693
DOI
10.1016/j.physletb.2011.11.023
language
English
LU publication?
no
id
870d37c0-cc07-40ae-82f7-d37ead6f5dc8
date added to LUP
2016-08-18 20:00:08
date last changed
2022-04-01 01:44:17
@article{870d37c0-cc07-40ae-82f7-d37ead6f5dc8,
  abstract     = {{<p>We study the polarized Bjorken sum rule (BSR) at low momentum transfers in the range 0.223LO expression for the coefficient function C<sub>Bj</sub>(α<sub>s</sub>) in the framework of the common QCD perturbation theory (PT) and the singularity-free analytic perturbation theory (APT). The analysis of the PT series for C<sub>Bj</sub>(α<sub>s</sub>) gives a hint to its asymptotic nature manifesting itself in the region Q</p>}},
  author       = {{Khandramai, V. L. and Pasechnik, R. S. and Shirkov, D. V. and Solovtsova, O. P. and Teryaev, O. V.}},
  issn         = {{0370-2693}},
  language     = {{eng}},
  month        = {{01}},
  number       = {{4-5}},
  pages        = {{340--344}},
  publisher    = {{Elsevier}},
  series       = {{Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics}},
  title        = {{Tour-loop QCD analysis of the Bjorken sum rule}},
  url          = {{http://dx.doi.org/10.1016/j.physletb.2011.11.023}},
  doi          = {{10.1016/j.physletb.2011.11.023}},
  volume       = {{706}},
  year         = {{2012}},
}