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arXiv · 1304.7180

Nonperturbative corrections and showering in NLO-matched event generators

S. Dooling·P. Gunnellini·F. Hautmann·H. Jung
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Abstract

We study contributions from nonperturbative effects and parton showering in NLO event generators, and present applications to jet final states. We find pT-dependent and rapidity-dependent corrections which can affect the shape of observed jet distributions at the LHC. We illustrate numerically the kinematic shifts in longitudinal momentum distributions from the implementation of energy-momentum conservation in collinear shower algorithms.

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S. Dooling, P. Gunnellini, F. Hautmann, H. Jung. 2013-04-26. Nonperturbative corrections and showering in NLO-matched event generators. https://arxiv.org/abs/1304.7180

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