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NLL Resummation of the Heavy-Quark Hadroproduction Cross-Section

We compute the effect of soft-gluon resummation, at the next-to-leading-logarithmic level, in the hadroproduction cross-section for heavy flavours. Applications to top, bottom and charm total cross-sections are discussed. We find in general that the corrections to the fixed next-to-leading-order res...

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Detalles Bibliográficos
Autores principales: Bonciani, Roberto, Catani, Stefano, Mangano, Michelangelo L., Nason, Paolo
Lenguaje:eng
Publicado: 1998
Materias:
Acceso en línea:https://dx.doi.org/10.1016/j.nuclphysb.2008.06.006
https://dx.doi.org/10.1016/S0550-3213(98)00335-6
http://cds.cern.ch/record/343656