Next-to-leading order QCD analysis of the spin structure function g(1)

Adeva B., Akdogan T., Arik E., Badelek B., Bardin G., Baum G., ...Daha Fazla

PHYSICAL REVIEW D, cilt.58, sa.11, 1998 (SCI İndekslerine Giren Dergi) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 58 Konu: 11
  • Basım Tarihi: 1998
  • Doi Numarası: 10.1103/physrevd.58.112002


We present a next-to-leading order QCD analysis of the presently available data on the spin structure function g(1) including the final data from the Spin Muon Collaboration. We present results for the first moments of the proton, deuteron, and neutron structure functions, and determine singlet and nonsinglet parton distributions in two factorization schemes. We also test the Bjorken sum rule and find agreement with the theoretical prediction at the level of 10%. [S0556-2821(98)07117-3].