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题名: SUSY effects in Higgs production at high energy e(+)e(-) colliders
作者: Cao, JJ ;  Han, CC ;  Ren, J ;  Wu, L ;  Yang, JM ;  Zhang, Y
刊名: CHINESE PHYSICS C
出版日期: 2016
卷号: 40, 期号:11, 页码:113104
关键词: Higgs ;  supersymmetry ;  collider
学科分类: Physics
DOI: http://dx.doi.org/10.1088/1674-1137/40/11/113104
通讯作者: Cao, JJ (reprint author), Henan Normal Univ, Dept Phys, Xinxiang 453007, Peoples R China.
文章类型: Article
英文摘要: Considering the constraints from collider experiments and dark matter detection, we investigate the SUSY effects in the Higgs production channels e(+)e(-) Zh at an e(+)e(-) collider with a center-of-mass energy above 240 GeV and gamma gamma -> h -> b (b) over bar at a photon collider with a center-of-mass energy above 125 GeV. In the parameter space allowed by current experiments, we find that the SUSY corrections to e(+)e(-) -> Zh can reach a few percent and the production rate of gamma gamma -> h -> b (b) over bar can be enhanced by a factor of 1.2 over the SM prediction. We also calculate the exotic Higgs production e(+)e(-) -> Zh(1) in the next-to-minimal supersymmetric model (NMSSM) (h is the SM-like Higgs, h(1) is the CP-even Higgs bosons which can be much lighter than h). We find that at a 250 GeV e(+)e(-) collider the production rates of e(+)e(-) -> Zh(1) can reach 60 fb.
类目[WOS]: Physics, Nuclear ;  Physics, Particles & Fields
关键词[WOS]: ELECTROWEAK RADIATIVE-CORRECTIONS ;  ONE-LOOP CALCULATIONS ;  GAMMA-GAMMA-BEAMS ;  MASS SINGULARITIES ;  LINEAR COLLIDERS ;  BOSON PRODUCTION ;  PHOTON COLLIDER ;  STANDARD MODEL ;  DARK-MATTER ;  MSSM
收录类别: SCI
项目资助者: National Natural Science Foundation of China (NNSFC) [10821504, 11222548, 11305049, 11135003] ;  Program for New Century Excellent Talents in University ;  ARC Center of Excellence for Particle Physics at Tera-scale ;  World Premier International Research Center Initiative (WPI Initiative), MEXT, Japan
语种: 英语
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内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/21491
Appears in Collections:理论物理所2016年知识产出_期刊论文

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Recommended Citation:
Cao, JJ,Han, CC,Ren, J,et al. SUSY effects in Higgs production at high energy e(+)e(-) colliders[J]. CHINESE PHYSICS C,2016,40(11):113104.
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