Non-singlet QCD analysis of F2 in 3-loops

Blumlein, J.; Bottcher, H.; Guffanti, A.

doi:10.1063/1.1871639

Non-singlet QCD analysis of F2 in 3-loops

Mar 15, 2005

4 pages

Part of Proceedings, 2nd International Workshop on Structure of the Nucleon at Large Bjorken x (HiX2004) : Marseille, France, July 26-28, 2004, 50-53

Published in:

AIP Conf.Proc. 747 (2005) 1, 50-53

Contribution to:

- HiX2004
, 50-53

Published: Mar 15, 2005

DOI:

10.1063/1.1871639

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Abstract: (AIP)

Results of a non‐singlet QCD analysis of the structure function F 2(x,Q 2) in 3‐loop order based on the non‐singlet world data are presented. Correlated errors are determined and their propagation through the evolution equations is performed analytically. The value for α s (MZ ) is determined to be 0.1135 + 0.0023 − 0.0026 compatible with results from other QCD analyses.

12.38.-t
quantum chromodynamics

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