Yukawa corrections to the charged Higgs boson production in association with the top quark at hadron colliders

被引：21
|
作者：
Jiu, LG [1 ]
Li, CS
Oakes, RJ
Zhu, SH
机构：
[1] Peking Univ, Dept Phys, Beijing 100871, Peoples R China
[2] Northwestern Univ, Dept Phys & Astron, Evanston, IL 60208 USA
[3] China Ctr Adv Sci & Technol, World Lab, Beijing 100080, Peoples R China
[4] Acad Sinica, Inst Theoret Phys, Beijing 100080, Peoples R China
来源：
EUROPEAN PHYSICAL JOURNAL C | 2000年 / 14卷 / 01期
关键词：
D O I：
10.1007/s100520000310
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
We calculate the Yukawa corrections of order O(alpha(ew)m(t(b))(2)/m(W)(2)) to charged Higgs boson production in association with a top quark at the Tevatron and the LHC. The corrections are not very sensitive to the mass of the charged Higgs boson and can exceed -20% for low values of tan beta, where the contribution of the top, quark is large, and high values of tan beta where the contribution of the bottom quark becomes large. These Yukawa corrections could be significant for charged Higgs boson searches based on this production process, particularly at the LHC where the cross section is relatively large.
引用
收藏
页码：91 / 101
页数：11
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