期刊
EUROPEAN PHYSICAL JOURNAL C
卷 80, 期 5, 页码 -出版社
SPRINGER
DOI: 10.1140/epjc/s10052-020-8028-1
关键词
-
资金
- National Science Foundation [PHY 1820795]
We study the production of a single top quark in association with a heavy extra Z' at hadron colliders in new physics models with and without flavor-changing neutral-current (FCNC) couplings. We use QCD soft-gluon resummation and threshold expansions to calculate higher-order corrections for the total cross section and transverse-momentum distributions for t Z' production. The impact of the uncertainties due to the structure of the proton and scale dependence is also analyzed.
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