Colour-electric spectral function at next-to-leading order
نویسندگان
چکیده
منابع مشابه
Structure function evolution at next-to-leading order and beyond
Results are presented of two studies addressing the scaling violations of deep-inelastic structure functions. Factorization-scheme independent fits to all ep and μp data on F2 are performed at next-to-leading order (NLO), yielding αs(MZ) = 0.114 ± 0.002exp (+0.006−0.004)th . In order to reduce the theoretical error dominated by the renormalization-scale dependence, the next-higher order (NNLO) ...
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ژورنال
عنوان ژورنال: Journal of High Energy Physics
سال: 2010
ISSN: 1029-8479
DOI: 10.1007/jhep08(2010)094