Soft-gluon corrections in top-quark production

被引：15
作者：
Kidonakis, Nikolaos [1 ]
机构：
[1] Kennesaw State Univ, Dept Phys, Kennesaw, GA 30144 USA
来源：
INTERNATIONAL JOURNAL OF MODERN PHYSICS A | 2018年 / 33卷 / 25期
基金：
美国国家科学基金会;
关键词：
Top quark; soft gluons; resummation; TOTAL CROSS-SECTION; HEAVY-QUARK; PAIR PRODUCTION; QCD CORRECTIONS; PARTON DISTRIBUTIONS; THRESHOLD RESUMMATION; VIRTUAL CORRECTIONS; ELECTROWEAK; EXPANSION; SERIES;
D O I：
10.1142/S0217751X18300211
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
I review calculations of soft-gluon corrections for top-quark production in hadron collisions. I describe theoretical formalisms for their resummation and for finite-order expansions. I show that soft-gluon corrections are dominant for a large number of top-quark processes. I discuss top-antitop pair production as well as single-top production, including total cross sections and differential distributions, and compare with data from the LHC and the Tevatron. I also discuss top-quark production in association with charged Higgs bosons, Z bosons and other particles in models of new physics.
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页数：36
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