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arXiv · 1101.2563

Next-to-Next-to-Leading Electroweak Logarithms for W-Pair Production at LHC

J. H. Kuhn·F. Metzler·A. A. Penin·S. Uccirati
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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%.

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J. H. Kuhn, F. Metzler, A. A. Penin, S. Uccirati. 2011-01-13. Next-to-Next-to-Leading Electroweak Logarithms for W-Pair Production at LHC. https://doi.org/10.1007/jhep06(2011)143

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