Search for singly charged higgs bosons in vector-boson scattering at ep colliders
文献类型：期刊论文
| 作者 | Azuelos, Georges1,2; Sun, Hao3; Wang, Kechen4,5 |
| 刊名 | Physical review d
 |
| 出版日期 | 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 |
| WOS记录号 | WOS:000434258100004 |
| 出版者 | AMER PHYSICAL SOC |
| URI标识 | http://www.irgrid.ac.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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