Gravitational Waves, baryon asymmetry of the universe and electric dipole moment in the CP-violating NMSSM

doi:10.1088/1674-1137/42/9/093106

	Gravitational Waves, baryon asymmetry of the universe and electric dipole moment in the CP-violating NMSSM
	Guo, HK ; Bian, L 3; Shu, J1,2,5,6
刊名	CHINESE PHYSICS C
	2018
卷号	42 期号:9 页码:93106
关键词	COLLIDING VACUUM BUBBLES QUARK PAIR PRODUCTION PHASE-TRANSITIONS ELECTROWEAK BARYOGENESIS FINITE-TEMPERATURE FALSE VACUUM HIGGS-BOSON SUPERSYMMETRIC MODEL MU-PROBLEM RADIATION
ISSN号	1674-1137
DOI	10.1088/1674-1137/42/9/093106
文献子类	Article
英文摘要	In this work, we make the first study of electroweak baryogenesis (EWBG) based on the LHC data in the CP-violating next-to-minimal supersymmetric model (NMSSM) where a strongly first order electroweak phase transition (EWPT) is obtained in the general complex Higgs potential. With representative benchmark points which pass the current LEP and LHC constraints, we demonstrate the structure of EWPT for those points and how a strongly first order EWPT is obtained in the complex NMSSM where the resulting gravitational wave production properties are found to be within the reaches of future space-based interferometers like BBO and Ultimate-DECIGO. We further calculate the generated baryon asymmetries where the CP violating sources are (1): higgsino-singlino dominated, (2): higgsino-gaugino dominated or (3): from both sources. It is shown that all three representing scenarios could evade the strong constraints set by various electric dipole moments (EDM) searches where cancellations among the EDM contributions occur at the tree level (higgsino-singlino dominated) or loop level (higgsino-gaugino dominated). The 125 GeV SM like Higgs can be either the second lightest neutral Higgs H-2 or the third lightest neutral Higgs H-3. Finally, we comment on the future direct and indirect probe of CPV in the Higgs sector from the collider and EDM experiments.
学科主题	Physics
语种	英语
资助机构	National Natural Science Foundation of China [11605016, 11647307] ; National Natural Science Foundation of China [11605016, 11647307] ; Basic Science Research Program through the National Research Foundation of Korea (NRF) - Ministry of Education, Science and Technology [NRF-2016R1A2B4008759] ; Basic Science Research Program through the National Research Foundation of Korea (NRF) - Ministry of Education, Science and Technology [NRF-2016R1A2B4008759] ; Korea Research Fellowship Program through the National Research Foundation of Korea (NRF) - Ministry of Science and ICT [2017H1D3A1A01014046] ; Korea Research Fellowship Program through the National Research Foundation of Korea (NRF) - Ministry of Science and ICT [2017H1D3A1A01014046]
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/22733]
专题	计算平台成果
作者单位	1.CAS Ctr Excellence Particle Phys, Beijing 100049, Peoples R China 2.Chung Ang Univ, Dept Phys, Seoul 06974, South Korea 3.Chongqing Univ, Dept Phys, Chongqing 401331, Peoples R China 4.Peking Univ, Ctr High Energy Phys, Beijing 100871, Peoples R China 5.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100190, Peoples R China 6.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Guo, HK,Bian, L,Shu, J. Gravitational Waves, baryon asymmetry of the universe and electric dipole moment in the CP-violating NMSSM[J]. CHINESE PHYSICS C,2018,42(9):93106.
APA	Guo, HK,Bian, L,&Shu, J.(2018).Gravitational Waves, baryon asymmetry of the universe and electric dipole moment in the CP-violating NMSSM.CHINESE PHYSICS C,42(9),93106.
MLA	Guo, HK,et al."Gravitational Waves, baryon asymmetry of the universe and electric dipole moment in the CP-violating NMSSM".CHINESE PHYSICS C 42.9(2018):93106.