The value of QCD coupling constant and power corrections in the structure function F2 measurements
High Energy Physics - Phenomenology
2009-11-10 v1
Abstract
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 both the QCD coupling constant \alpha_s(M^2_Z) up to NLO level and of the power corrections to the structure function F_2.
Keywords
Cite
@article{arxiv.hep-ph/0303061,
title = {The value of QCD coupling constant and power corrections in the structure function F2 measurements},
author = {V. G. Krivokhijine and A. V. Kotikov},
journal= {arXiv preprint arXiv:hep-ph/0303061},
year = {2009}
}
Comments
3 pages, 2 figures, latex. Talk presented at the 8th International Workshop on Advanced Computing and Analysis Techniques in Physics Research (ACAT 2002), Moscow, Russia, June 2002