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arXiv · hep-ph/9702257

The Charm of the Proton and the $Λ_c^{+}$ Production

J. dos Anjos·G. Herrera·J. Magnin·F. R. A. Simão
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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 $Λ_c^+$. Our two-component model is compared with the intrinsic charm two-component model and experimental data.

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J. dos Anjos, G. Herrera, J. Magnin, F. R. A. Simão. 1997-02-05. The Charm of the Proton and the $Λ_c^{+}$ Production. https://doi.org/10.1063/1.53220

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