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Recent Progress on Perturbative QCD Fragmentation Functions

Kingman Cheung
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Abstract

The recent development of perturbative QCD (PQCD) fragmentation functions has strong impact on quarkonium production. I shall summarize $B_c$ meson production based on these PQCD fragmentation functions, as well as, the highlights of some recent activities on applying these PQCD fragmentation functions to explain anomalous $J/ψ$ and $ψ'$ production at the Tevatron. Finally, I discuss a fragmentation model based on the PQCD fragmentation functions for heavy quarks fragmenting into heavy-light mesons.

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Kingman Cheung. 1995-05-23. Recent Progress on Perturbative QCD Fragmentation Functions. https://arxiv.org/abs/hep-ph/9505365

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