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题名: Left-Right Non-Linear Dynamical Higgs
作者: Shu, J ;  Yepes, J
刊名: COMMUNICATIONS IN THEORETICAL PHYSICS
出版日期: 2016
卷号: 66, 期号:6, 页码:643-662
关键词: left-right model ;  nonlinear ;  invariance CP ;  symmetry ;  SU(2) x SU(2) x U(1) ;  effective Lagrangian ;  Higgs couplings
学科分类: Physics
通讯作者: Shu, J (reprint author), Chinese Acad Sci, State Key Lab Theoret Phys, Beijing 100190, Peoples R China.
文章类型: Article
英文摘要: All the possible CP-conserving non-linear operators up to the p(4)-order in the Lagrangian expansion are analysed here for the left-right symmetric model in the non-linear electroweak chiral context coupled to a light dynamical Higgs. The low energy effects will be triggered by an emerging new physics field content in the nature, more specifically, from spin-1 resonances sourced by the straightforward extension of the SM local gauge symmetry to the larger local group SU(2)(L) x SU(2)(R) x U(1)(B-L). Low energy phenomenology will be altered by integrating out the resonances from the physical spectrum, being manifested through induced corrections onto the left handed operators. Such modifications are weighted by powers of the scales ratio implied by the symmetries of the model and will determine the size of the effective operator basis to be used. The recently observed diboson excess around the invariant mass 1.8 TeV-2 TeV entails a scale suppression that suggests to encode the low energy effects via a much smaller set of effective operators.
类目[WOS]: Physics, Multidisciplinary
关键词[WOS]: GAUGE-BOSON COUPLINGS ;  RIGHT SYMMETRIC MODELS ;  ATLAS DETECTOR ;  BROKEN SYMMETRIES ;  HEAVY NEUTRINOS ;  PP COLLISIONS ;  ROOT-S=8 TEV ;  SECTOR ;  CONSTRAINTS ;  SEARCH
收录类别: SCI
项目资助者: KITPC
语种: 英语
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/21469
Appears in Collections:理论物理所2016年知识产出_期刊论文

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Recommended Citation:
Shu, J,Yepes, J. Left-Right Non-Linear Dynamical Higgs[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2016,66(6):643-662.
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