K. A. Milton, I. L. Solovtsov, O. P. Solovtsova
Published 1998-09-23Version 1
Results of applying analytic perturbation theory (APT) to the Bjorken sum rule are presented. We study the third-order QCD correction within the analytic approach and investigate its renormalization scheme dependence. We demonstrate that, in the framework of the method, theoretical predictions of the Bjorken sum rule are, practically, scheme independent for the entire interval of momentum transfer.
Comments: 12 pages, 3 eps figures, uses elsart.cls
Journal: Phys.Lett. B439 (1998) 421-427
Four-loop QCD analysis of the Bjorken sum rule vs data
Low-x contribution to the Bjorken sum rule within unified $ln^2x+$LO DGLAP approximation
Adler Function, Bjorken Sum Rule, and the Crewther Relation to Order alpha_s^4 in a General Gauge Theory
