Bjorken sum rule and perturbative QCD frontier on the move

Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

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

Detaljer

Författare
Externa organisationer
  • Joint Institute for Nuclear Research
Originalspråkengelska
Artikelnummer071902
TidskriftPhysical Review D (Particles, Fields, Gravitation and Cosmology)
Volym78
Utgivningsnummer7
StatusPublished - 2008 okt 30
PublikationskategoriForskning
Peer review utfördJa
Externt publiceradJa