Fragmentation Functions for Heavy Baryons in the Recombination Model
PENG Ru
College of Science, Wuhan University of Science and Technology, Wuhan 430065 Hubei Province Key Laboratory of Systems Science in Metallurgical Process, Wuhan University of Science and Technology, Wuhan 430081
Fragmentation Functions for Heavy Baryons in the Recombination Model
PENG Ru
College of Science, Wuhan University of Science and Technology, Wuhan 430065 Hubei Province Key Laboratory of Systems Science in Metallurgical Process, Wuhan University of Science and Technology, Wuhan 430081
摘要Using the shower parton distributions determined by the recombination model, we predict the fragmentation functions for heavy baryons. Then we obtain the completed fragmentation functions of heavy quarks (c and b) splitting into their hadrons (mesons and baryons containing one heavy valence quark). The calculated process shows that the fragmentation functions for mesons and baryons are not independent if the hadronization of the shower partons is taken into account.
Abstract：Using the shower parton distributions determined by the recombination model, we predict the fragmentation functions for heavy baryons. Then we obtain the completed fragmentation functions of heavy quarks (c and b) splitting into their hadrons (mesons and baryons containing one heavy valence quark). The calculated process shows that the fragmentation functions for mesons and baryons are not independent if the hadronization of the shower partons is taken into account.
(Photon, lepton, and heavy quark production in relativistic heavy ion collisions)
引用本文:
PENG Ru
. Fragmentation Functions for Heavy Baryons in the Recombination Model[J]. 中国物理快报, 2011, 28(12): 122503-122503.
PENG Ru
. Fragmentation Functions for Heavy Baryons in the Recombination Model. Chin. Phys. Lett., 2011, 28(12): 122503-122503.
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