NUCLEAR PHYSICS |
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Fragmentation Functions for Heavy Baryons in the Recombination Model |
PENG Ru
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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 |
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Cite this article: |
PENG Ru 2011 Chin. Phys. Lett. 28 122503 |
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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.
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Keywords:
25.75.Dw
25.75.Cj
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Received: 18 September 2011
Published: 29 November 2011
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PACS: |
25.75.Dw
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(Particle and resonance production)
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25.75.Cj
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(Photon, lepton, and heavy quark production in relativistic heavy ion collisions)
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