Bjorken sum rule and perturbative QCD frontier on the move

Roman S. Pasechnik, Dmitry V. Shirkov, Oleg V. Teryaev

Research output: Contribution to journalArticlepeer-review

Abstract

The reasonableness of the use of perturbative QCD notions in the region close to the scale of hadronization, i.e., below 1GeV is under study. First, the interplay between higher orders of pQCD expansion and higher-twist contributions in the analysis of recent Jefferson Lab (JLab) data on the generalized Bjorken sum rule function Γ1p-n(Q2) at 0.1

Original languageEnglish
Article number071902
JournalPhysical Review D (Particles, Fields, Gravitation and Cosmology)
Volume78
Issue number7
DOIs
Publication statusPublished - 2008 Oct 30
Externally publishedYes

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