Search for singly charged Higgs bosons in vector-boson scattering at ep colliders
文献类型：期刊论文
| 作者 | Wang, KC; Azuelos, G; Wang KC(王科臣); Sun, H
|
| 刊名 | PHYSICAL REVIEW D
 |
| 出版日期 | 2018 |
| 卷号 | 97期号:11页码:116005 |
| ISSN号 | 2470-0010 |
| DOI | 10.1103/PhysRevD.97.116005 |
| 文献子类 | Article |
| 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. |
| 电子版国际标准刊号 | 2470-0029 |
| WOS关键词 | NEUTRINO MASSES ; GAUGE-MODELS ; VIOLATION ; MIXINGS ; PARITY ; LHC |
| WOS研究方向 | Astronomy & Astrophysics ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000434258100004 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/285989]  |
| 专题 | 高能物理研究所_理论物理室 |
| 通讯作者 | Wang KC(王科臣) |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Wang, KC,Azuelos, G,Wang KC,et al. Search for singly charged Higgs bosons in vector-boson scattering at ep colliders[J]. PHYSICAL REVIEW D,2018,97(11):116005. |
| APA | Wang, KC,Azuelos, G,王科臣,&Sun, H.(2018).Search for singly charged Higgs bosons in vector-boson scattering at ep colliders.PHYSICAL REVIEW D,97(11),116005. |
| MLA | Wang, KC,et al."Search for singly charged Higgs bosons in vector-boson scattering at ep colliders".PHYSICAL REVIEW D 97.11(2018):116005. |
入库方式： OAI收割
来源：高能物理研究所
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