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arXiv · hep-ph/9710321

Charmed Hadron Production in πp and Kp Collisions and Leading Particle Effect by Constituent Quark-Diquark Cascade Model

T. Tashiro·H. Noda·S. Nakariki·K. Ishii·K. Kinoshita
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Abstract

We investigate the meson, baryon and anti-baryon productions in πp and Kp collisions in terms of a constituent cascade model which includes charm flavour. The constituent diquark in an incident baryon has a tendency to get a large momentum fraction, resulting in considerable difference of subenergies for particle productions from quark-diquark and quark-antiquark chains in a meson-baryon collision. As a consequence, the leading particle effects on D meson productions are expected to be quite different in π+ and π- beams at present accelerator energies.

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T. Tashiro, H. Noda, S. Nakariki, K. Ishii, K. Kinoshita. 1997-10-14. Charmed Hadron Production in πp and Kp Collisions and Leading Particle Effect by Constituent Quark-Diquark Cascade Model. https://doi.org/10.1007/s100520050177

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