Fragmentation functions for heavy-light mesons, like the charmed D, D* mesons, are proposed. They rest on next-to-leading QCD perturbative fragmentation functions Tor heavy quarks. with the addition of a nonperturbative term describing phenomenologically the quark --> meson transition. The cross section for production of large p(T) D, D* mesons al the: Fermilab Tevatron is evaluated in this framework.
Charmed mesons fragmentation functions / Cacciari, M.; Greco, M.; Rolli, S.; Tanzini, A.. - In: PHYSICAL REVIEW D. - ISSN 0556-2821. - 55:5(1997), pp. 2736-2740. [10.1103/PhysRevD.55.2736]
Charmed mesons fragmentation functions.
Tanzini, A.
1997-01-01
Abstract
Fragmentation functions for heavy-light mesons, like the charmed D, D* mesons, are proposed. They rest on next-to-leading QCD perturbative fragmentation functions Tor heavy quarks. with the addition of a nonperturbative term describing phenomenologically the quark --> meson transition. The cross section for production of large p(T) D, D* mesons al the: Fermilab Tevatron is evaluated in this framework.File in questo prodotto:
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