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Determination of the Bjorken Sum and Strong Coupling from Polarized Structure Functions
We present a NLO perturbative analysis of all available data on the polarized structure function g_1(x,Q^2) with the aim of making a quantitative test of the validity of the Bjorken sum rule, of measuring \alpha_s, and of deriving helicity fractions. We take particular care over the small x extrapol...
| Autores principales: | , , , |
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| Lenguaje: | eng |
| Publicado: |
1997
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/S0550-3213(97)00201-0 http://cds.cern.ch/record/318204 |