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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...

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Detalles Bibliográficos
Autores principales:	Altarelli, Guido, Ball, Richard D., Forte, Stefano, Ridolfi, Giovanni
Lenguaje:	eng
Publicado:	1997
Materias:	Particle Physics - Phenomenology
Acceso en línea:	https://dx.doi.org/10.1016/S0550-3213(97)00201-0 http://cds.cern.ch/record/318204

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