In this talk we review recent results on the resummation of soft gluon emission corrections for the associated production of a top-quark pair with a heavy boson (Higgs/W/Z) at the Large Hadron Collider (LHC). We develop a parton-level Monte Carlo based on a soft-gluon resummation formula valid up to next-to-next-to-leading logarithmic (NNLL) accuracy. With this tool we study the impact of the newly computed corrections to the total cross sections and some important differential distributions.
Broggio, A. (2017). NNLL resummation for the associated production of a top pair with a heavy boson at the LHC. In Volume 290, 2017 13th International Symposium on Radiative Corrections, RADCOR 2017; St. Gilgen; Austria; 25-29 September 2017. Trieste : Sissa Medialab Srl.
NNLL resummation for the associated production of a top pair with a heavy boson at the LHC
Broggio, A
2017
Abstract
In this talk we review recent results on the resummation of soft gluon emission corrections for the associated production of a top-quark pair with a heavy boson (Higgs/W/Z) at the Large Hadron Collider (LHC). We develop a parton-level Monte Carlo based on a soft-gluon resummation formula valid up to next-to-next-to-leading logarithmic (NNLL) accuracy. With this tool we study the impact of the newly computed corrections to the total cross sections and some important differential distributions.
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