Has HERA reached a new QCD regime?

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These notes are a summary of our efforts to answer the question in the title. Our answer is in the affirmative as: (i) HERA data indicate a large value of the gluon structure function; (ii) no contradictions with the asymptotic predictions of high density QCD have been observed; and (iii) the numerical estimates of our model give a natural description of the size of deviation from the routine DGLAP explanation. We discuss the alternative approaches and possible new experiments.
29 pages, 37 figures in eps files

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High Energy Physics - Phenomenology

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http://salesiana.dossiersoluciones.com/handle/123456789/185067

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/hep-ph/0010198
 http://arxiv.org/abs/hep-ph/0010198
 J.Phys.G27:2297-2323,2001
 doi:10.1088/0954-3899/27/11/310

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arXiv