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Resummed $C$-Parameter Distribution in $e^+ e^-$ Annihilation

We give perturbative predictions for the distribution of the $C$-Parameter event shape variable in $e^+e^-$ annihilation, including resummation of large logarithms in the two-jet (small-$C$) region, matched to next-to-leading order results. We also estimate the leading non-perturbative power correct...

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Detalles Bibliográficos
Autores principales: Catani, S, Webber, Bryan R
Lenguaje:eng
Publicado: 1998
Materias:
Acceso en línea:https://dx.doi.org/10.1016/S0370-2693(98)00359-1
http://cds.cern.ch/record/343325