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题名: Electroweak radiative corrections to gamma gamma->W+W- in the two-Higgs-doublet model
作者: Sun, LZ ;  Liu, YY ;  You, ZR
刊名: PHYSICAL REVIEW D
出版日期: 1997
卷号: 56, 期号:11, 页码:7143-7154
关键词: WW-GAMMA ;  P(P)OVER-BAR COLLISIONS ;  ROOT-S=1.8 TEV ;  COUPLINGS ;  COLLIDER ;  PHYSICS
学科分类: Physics
通讯作者: Sun, LZ , UNIV SCI & TECHNOL CHINA,DEPT MODERN PHYS,JOINT INST ETH & USTC HIGH ENERGY PHYS,HEFEI 230026,PEOPLES R CHINA.
部门归属: CHINESE ACAD SCI,INST THEORET PHYS,BEIJING 100080,PEOPLES R CHINA
英文摘要: Electroweak radiative one-loop corrections to the process gamma gamma-->W+W- with photon and W-boson polarizations are calculated within the two-Higgs-doublet model extension of the standard model, and the relevant analytical results for the nonstandard Higgs bosons contributions to the helicity amplitudes are given. The relative difference between the predictions of the two-Higgs-doublet model and minimal standard model for a light salar M-H1 and heavy M-H2 and M-Phi easily exceed +/-20% for WTWT pair production in the central angular region at high energy, and even larger for WLWL pair production. The angular dependence corrections owing to the nonstandard Higgs boson get larger, where box diagrams constitute the dominant part of the radiative corrections. [S0556-2821(97)02621-0].
收录类别: SCI
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/12402
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

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Recommended Citation:
Sun, LZ,Liu, YY,You, ZR. Electroweak radiative corrections to gamma gamma->W+W- in the two-Higgs-doublet model[J]. PHYSICAL REVIEW D,1997,56(11):7143-7154.
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