期刊
PHYSICAL REVIEW D
卷 104, 期 3, 页码 -出版社
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevD.104.034024
关键词
-
资金
- National Science Foundation [PHY 1820795]
In this study, we discuss soft-gluon resummation for the associated production of a single top quark and a Higgs boson in single-particle-inclusive kinematics. Analytical results for higher-order corrections and numerical results for cross sections at LHC energies are presented. The soft-gluon corrections are found to be dominant and provide important contributions to both total and differential cross sections.
We discuss soft-gluon resummation for the associated production of a single top quark and a Higgs boson (tqH production) in single-particle-inclusive kinematics. We present analytical results for the higher-order corrections and numerical results for the cross sections at LHC energies. We calculate approximate next-to-next-to-leading-order total rates, including scale dependence and uncertainties from parton distributions, as well as top-quark transverse-momentum and rapidity distributions. In all cases we find that the soft-gluon corrections are dominant and provide important contributions to the total and differential cross sections.
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