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	Search for singly charged higgs bosons in vector-boson scattering at ep colliders
	Azuelos, Georges1,2; Sun, Hao3; Wang, Kechen4,5
刊名	Physical review d
	2018-06-06
卷号	97期号:11页码:8
ISSN号	2470-0010
DOI	10.1103/physrevd.97.116005
通讯作者	Wang, kechen(kechen.wang@desy.de)
英文摘要	We search for the fiveplet singly charged higgs h-5(+/-) in the georgi- machacek model at the ep colliders. the charged higgs bosons are produced via the zw(+/-) fusion process pe(-) -> je(-) h-5(+/-) and decay as h-5(+/-) -> zw(+/-) -> (l(+)l(-))(jj). with a detector-level simulation at the fcc-eh and lhec, a multivariate analysis is performed to yield limits on the production cross section times branching ratio sigma(pe(-) -> je(-)h(5)(+/-)) x br(h-5(+/-) -> zw(+/-)) and on the model parameter sin theta(h) for charged higgs masses between 200 and 1000 gev. considering 10% systematic uncertainty on the background, at the fcc-eh (lhec) with 1 ab(-1) integrated luminosity, for a mass of h-5(+/-) 600 (200) gev, the cross section corresponding to the 2-sigma significance is 0.59 (3.69) fb, corresponding to a 2-sigma limit on the sin theta(h) is 0.15 (0.41). the effects of -80% and +80% electron beam polarizations are also investigated and found to be small for this study.
WOS关键词	NEUTRINO MASSES ; GAUGE-MODELS ; VIOLATION ; MIXINGS ; PARITY ; LHC
WOS研究方向	Astronomy & Astrophysics ; Physics
WOS类目	Astronomy & Astrophysics ; Physics, Particles & Fields
语种	英语
出版者	AMER PHYSICAL SOC
WOS记录号	WOS:000434258100004
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2177499
专题	高能物理研究所
通讯作者	Wang, Kechen
作者单位	1.Univ Montreal, Montreal, PQ H3C 3J7, Canada 2.TRIUMF, Vancouver, BC V6T 2A3, Canada 3.Dalian Univ Technol, Inst Theoret Phys, Sch Phys, 2 Linggong Rd, Dalian 116024, Liaoning, Peoples R China 4.DESY, Notkestrae 85, D-22607 Hamburg, Germany 5.Chinese Acad Sci, Inst High Energy Phys, Ctr Future High Energy Phys, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Azuelos, Georges,Sun, Hao,Wang, Kechen. Search for singly charged higgs bosons in vector-boson scattering at ep colliders[J]. Physical review d,2018,97(11):8.
APA	Azuelos, Georges,Sun, Hao,&Wang, Kechen.(2018).Search for singly charged higgs bosons in vector-boson scattering at ep colliders.Physical review d,97(11),8.
MLA	Azuelos, Georges,et al."Search for singly charged higgs bosons in vector-boson scattering at ep colliders".Physical review d 97.11(2018):8.

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