Journal
EUROPEAN PHYSICAL JOURNAL C
Volume 72, Issue 11, Pages -Publisher
SPRINGER
DOI: 10.1140/epjc/s10052-012-2195-7
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Funding
- UBACYT
- CONICET
- ANPCyT
- INFN
- Research Executive Agency (REA) of the European Union [PITN-GA-2010-264564]
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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 logarithmically enhanced contributions at small transverse momenta. The coefficient function controls NNLO contributions 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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