Pair production of neutral Higgs particles in the B-LSSM

doi:10.1088/1361-6471/ac77a8

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	Pair production of neutral Higgs particles in the B-LSSM
	He, Dan ; Feng, Tai-Fu ; Yang, Jin-Lei ; Ning, Guo-Zhu ; Zhang, Hai-Bin ; Dong, Xing-Xing
刊名	JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS
	2022
卷号	49 期号:8 页码:85002
关键词	PP COLLISIONS ROOT-S=13 TEV L MODEL SUSY B MASS SEARCH SUPERSYMMETRY
ISSN号	0954-3899
DOI	10.1088/1361-6471/ac77a8
英文摘要	Higgs pair production provides a unique handle for measuring the strength of Higgs self interaction and constraining the shape of the Higgs potential. Including radiative corrections to the trilinear couplings of CP-even Higgs, we investigate the cross section of the lightest neutral Higgs pair production in gluon fusion at the Large Hadron Collider in the supersymmetric extensions of the standard model. Numerical results indicate that the correction to the cross section is about 11% in the B-LSSM, while is only about 4% in the MSSM. Considering the constraints of the experimental data of the lightest Higgs, we find that the gauge couplings of U(1)( B-L ) and the ratio of the nonzero vacuum expectation values of two singlets also affect strongly the theoretical evaluations on the production cross section in the B-LSSM.
学科主题	Physics
语种	英语
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/27819]
专题	理论物理研究所_理论物理所1978-2010年知识产出
作者单位	1.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China 2.[He, Dan 3.Feng, Tai-Fu 4.Ning, Guo-Zhu 5.Zhang, Hai-Bin 6.Lebei Univ, Dept Phys, Baoding 071002, Peoples R China 7.Key Lab High Precis Computat & Applicat Quantum F, Baoding 071002, Peoples R China 8.[Feng, Tai-Fu 9.Chongqing Univ, Coll Phys, Chongqing 400044, Peoples R China 10.Chinese Acad Sci, CAS Key Lab, Inst Theoret Phys, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	He, Dan,Feng, Tai-Fu,Yang, Jin-Lei,et al. Pair production of neutral Higgs particles in the B-LSSM[J]. JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS,2022,49(8):85002.
APA	He, Dan,Feng, Tai-Fu,Yang, Jin-Lei,Ning, Guo-Zhu,Zhang, Hai-Bin,&Dong, Xing-Xing.(2022).Pair production of neutral Higgs particles in the B-LSSM.JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS,49(8),85002.
MLA	He, Dan,et al."Pair production of neutral Higgs particles in the B-LSSM".JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS 49.8(2022):85002.