NLO QCD corrections to 4 b-quark production
Nicolas Greiner, Alberto Guffanti, Jean-Philippe Guillet, Thomas, Reiter, Juergen Reuter
TL;DR
This paper reports the calculation of next-to-leading order quantum chromodynamics corrections to four b-quark production at the LHC, improving theoretical predictions for this process.
Contribution
It introduces a detailed NLO QCD correction calculation for four b-quark production using the GOLEM and MadEvent/MadDipole tools, which is a novel computational achievement.
Findings
Enhanced accuracy of theoretical cross-section predictions.
Implementation of GOLEM and MadDipole methods for this process.
Results indicating significant NLO effects on four b-quark production.
Abstract
In this talk we present the recent calculation of the NLO QCD corrections to the production of four b-quarks induced by initial state quarks at the CERN LHC. We describe the details of the calculation using the GOLEM approach for the virtual corrections and MadEvent/MadDipole for the real emission part and present some results.
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