I present approximate next-to-next-to-leading-order (aNNLO) total and differential cross sections for charged Higgs production in association with a top quark at LHC energies. The aNNLO results for the process bg→tH− are derived from next-to-next-to-leading-logarithm (NNLL) resummation of soft-gluon corrections. Scale and parton-distribution uncertainties for the cross sections are shown. The top-quark transverse-momentum and rapidity distributions are also calculated.
Physical Review D
Digital Object Identifier (DOI)
Kidonakis, Nikolaos, "Charged Higgs Production in Association with a Top Quark at Approximate NNLO" (2016). Faculty Publications. 3838.