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arXiv · 1108.0387

Standard Model Higgs boson production in association with a top anti-top pair at NLO with parton showering

M. V. Garzelli·A. Kardos·C. G. Papadopoulos·Z. Trocsanyi
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Abstract

We present predictions for the production cross section of a Standard Model Higgs boson in association with a top-antitop pair at next-to-leading order accuracy using matrix elements obtained from the HELAC-Oneloop package. The NLO prediction was interfaced to the PYTHIA and HERWIG shower Monte Carlo programs with the help of POWHEG-Box, allowing for decays of massive particles, showering and hadronization, thus leading to final results at the hadron level.

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M. V. Garzelli, A. Kardos, C. G. Papadopoulos, Z. Trocsanyi. 2011-08-01. Standard Model Higgs boson production in association with a top anti-top pair at NLO with parton showering. https://doi.org/10.1209/0295-5075%2F96%2F11001

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