The Charm of the Proton and the Λc+ Production
J. dos Anjos, G. Herrera, J. Magnin, F. R. A. Simão
Abstract
We propose a two component model for charmed baryon production in pp collisions consisting of the conventional parton fusion mechanism and fragmentation plus quarks recombination in which a ud valence diquark from the proton recombines with a c-sea quark to produce a Λc+. Our two-component model is compared with the intrinsic charm two-component model and experimental data.
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