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A direct test of perturbative QCD at small x

We show that recent data from HERA on the proton structure function F_2 at small x and large Q^2 provide a direct confirmation of the double asymptotic scaling prediction of perturbative QCD. A linear rise of \ln F_2 with the scaling variable \sigma is observed throughout the kinematic region probed...

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Detalles Bibliográficos
Autores principales: Ball, Richard D., Forte, Stefano
Lenguaje:eng
Publicado: 1994
Materias:
Acceso en línea:https://dx.doi.org/10.1016/0370-2693(94)00956-2
http://cds.cern.ch/record/265334