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arXiv · 1311.1232

NLO QCD corrections to $pp\rightarrow e^+ν_eμ^+ν_μjj$ in vector-boson fusion at the LHC

Lucia Hosekova
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Abstract

We report on studies of next-to-leading order (NLO) QCD corrections to the process $pp\rightarrow e^+ν_eμ^+ν_μjj$ which is associated with vector-boson fusion (VBF) production of an intermediate $W^+W^+$ pair. The impact of s-channel diagrams and interference contributions in VBF kinematics is analyzed at leading order (LO) and found to be entirely negligible. The NLO corrections are around 5% of the LO cross section, and the scale dependence is reduced to about ~1%. We introduce a dynamic scale which improves the K factor in the high-energy tails of the distributions.

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Lucia Hosekova. 2013-11-05. NLO QCD corrections to $pp\rightarrow e^+ν_eμ^+ν_μjj$ in vector-boson fusion at the LHC. https://arxiv.org/abs/1311.1232

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