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On the Fragmentation Function for Heavy Quarks in $e^{+}e^{-}$ collisions

We use a recent O(alpha_s^2) calculation of the differential cross section for the production of heavy quarks in e+e- annihilation to compute a few moments of the heavy quark single-inclusive production cross section. We verify that, contrary to some recent claims, the leading and next-to-leading lo...

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Detalles Bibliográficos
Autores principales: Nason, Paolo, Oleari, Carlo
Lenguaje:eng
Publicado: 1997
Materias:
Acceso en línea:https://dx.doi.org/10.1016/S0370-2693(97)01414-7
http://cds.cern.ch/record/334062