作者: W. James Stirling , Robert S. Thorne , R. G. Roberts , A. D. Martin
DOI:
关键词: Nuclear physics 、 Physics 、 Tevatron 、 Quantum chromodynamics 、 Parton 、 Particle physics
摘要: We discuss uncertainties in the extraction of parton distributions from global analyses of DIS and related data. We present conservative sets of partons, at both NLO and NNLO, which …