INVESTIGADORES
DE FLORIAN Daniel Enrique
artículos
Título:
Vector Boson Production at hadron colliders: hard-collinear coefficients at the NNLO
Autor/es:
STEFANO CATANI, L.CIERI, G.FERRERA, DANIEL DE FLORIAN, M.GRAZZINI
Revista:
EUROPEAN PHYSICAL JOURNAL C - PARTICLES AND FIELDS
Editorial:
SPRINGER
Referencias:
Lugar: Berlin; Año: 2012 vol. 72 p. 1 - 1
ISSN:
1434-6044
Resumen:
We consider QCD radiative corrections to vector- boson production in hadron collisions. We present the next- to-next-to-leading order (NNLO) result of the hard-collinear coefficient function for the all-order resummation of log- arithmically enhanced contributions at small transverse momenta. The coefficient function controls NNLO contri- butions in resummed calculations at full next-to-next-to- leading logarithmic accuracy. The same coefficient function is used in applications of the subtraction method to perform fully exclusive perturbative calculations up to NNLO.
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