QCD coupling constant value and deep inelastic measurements
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We reanalyze deep inelastic scattering data of BCDMS Collaboration by including proper cuts of ranges with large systematic errors. We perform also the fits of high statistic deep inelastic scattering data of BCDMS, SLAC, NM and BFP Collaborations taking the data separately and in combined way and find good agreement between these analyses. We extract the values of the QCD coupling constant α_s(M^2_Z) up to NLO level.
7 pages, 4 figures, latex. Talk presented at the 5-th International Conference "Renormalization Group 2002", High Tatras, Slovakia, March 2002
7 pages, 4 figures, latex. Talk presented at the 5-th International Conference "Renormalization Group 2002", High Tatras, Slovakia, March 2002