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/\_c+ - /\_c- production asymmetries in two component models

J. Magnin·L. M. Mendoza-Navas
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Abstract

Experiments on charm hadroproduction have shown a substantial difference in the production of charm and anticharm hadrons. In this work we study /\_c+ and /\_c- inclusive production in p-N interactions in the framework of two component models. We show that the recombination two component model gives a qualitatively and quantitatively good description of /\_c production while the intrinsic charm model seems to be ruled out by recent experimental data from the SELEX Collaboration.

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J. Magnin, L. M. Mendoza-Navas. 2000-09-16. /\_c+ - /\_c- production asymmetries in two component models. https://arxiv.org/abs/hep-ph/0009198

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