Universality of transverse-momentum resummation and hard factors at the NNLO

We consider QCD radiative corrections to the production of colorless high-mass systems in hadron collisions. The logarithmically-enhanced contributions at small transverse momentum are treated to all perturbative orders by a universal resummation formula that depends on a single process-dependent ha...

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Detalles Bibliográficos
Autores principales: Catani, S., Cieri, L., de Florian, D., Ferrera, G., Grazzini, M.
Formato: JOUR
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_05503213_v881_n1_p414_Catani
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