arXiv:hep-ph/0110345·v1·High Energy Physics — Phenomenology
Heavy quark production at HERA in k_t factorization supplemented with CCFM evolution
H. Jung (Physics Department, Lund University, Sweden)🇸🇪
Abstract
The application of k_t - factorization, supplemented with the CCFM small-x evolution equation, to heavy quark production is discussed. Differential cross sections of b-b_bar production and also inelastic J/psi production as measured at HERA are compared to the hadron level CCFM Monte Carlo generator CASCADE, using the unintegrated gluon density obtained within the CCFM evolution approach from a fit to HERA F_2 data.
Comments: to appear in: Proceedings of Photon2001, Ascona, Switzerland