We derive the high energy asymptotic of one- and two-loop corrections in the next-to-next-to-leading logarithmic approximation to the differential cross section of W-pair production at the LHC. For large invariant mass of the W-pair the (negative) one-loop terms can reach more than 40%, which are partially compensated by the (positive) two-loop terms of up to 10%.

Next-to-next-to-leading electroweak logarithms for W-pair production at LHC

UCCIRATI, Sandro
2011-01-01

Abstract

We derive the high energy asymptotic of one- and two-loop corrections in the next-to-next-to-leading logarithmic approximation to the differential cross section of W-pair production at the LHC. For large invariant mass of the W-pair the (negative) one-loop terms can reach more than 40%, which are partially compensated by the (positive) two-loop terms of up to 10%.
2011
6
143
-
http://arxiv.org/abs/arXiv:1101.2563
http://link.springer.com/article/10.1007%2FJHEP06%282011%29143
J. H. Kuhn;F. Metzler;A. A. Penin;S. Uccirati
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2318/95121
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