Charm-Anticharm Kinematical Correlations in Photon-Proton Scattering

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$c-\bar c$ correlations are calculated in the $k_t$-factorization approach. Different unintegrated gluon distributions (uGDF) from the literature are used. The results are compared with recent results of the FOCUS collaboration. The recently developed CCFM uGDF gives a good description of the data. Predictions for the HERA energies are presented.
a talk at the international workshop DIS2004, Strbske Pleso, Slovakia, April 14-18, 5 pages, 3 figures

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High Energy Physics - Phenomenology

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http://salesiana.dossiersoluciones.com/handle/123456789/43698

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/hep-ph/0408062
 http://arxiv.org/abs/hep-ph/0408062

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arXiv