Hunting for heavy majorana neutrinos with lepton number violating signatures at LHC
文献类型：期刊论文
| 作者 | Liao, Y; Guo, C; Guo, SY; Han, ZL; Li, B; Guo, C (reprint author), Nankai Univ, Sch Phys, Tianjin 300071, Peoples R China. |
| 刊名 | JOURNAL OF HIGH ENERGY PHYSICS
 |
| 出版日期 | 2017 |
| 期号 | 4页码:65 |
| 关键词 | Beyond Standard Model Neutrino Physics Higgs Physics |
| DOI | http://dx.doi.org/10.1007/JHEP04(2017)065 |
| 文献子类 | Article |
| 英文摘要 | The neutrinophilic two-Higgs-doublet model (v2HDM) provides a natural way to generate tiny neutrino mass from interactions with the new doublet scalar phi(nu), (H-+/-, H, A) and singlet neutrinos N-R of TeV scale. In this paper, we perform detailed simulations for the lepton number violating (LNV) signatures at LHC arising from cascade decays of the new scalars and neutrinos with the mass order mN(R), < rn phi(nu). Under constraints from lepton flavor violating processes and direct collider searches, their decay properties are explored and lead to three types of LNV signatures: 2l(+/-)4j+ E-T, 3l(+/-)4j+E-T, and 3l(+/-)l(-/+)4j. We find that the same-sign trilepton signature 3l(+/-)4j + E-T is quite unique and is the most promising discovery channel at the high-luminosity LHC. Our analysis also yields the 95% C.L. exclusion limits in the plane of the phi(nu) and N-R masses at 13 (14) TeV LHC with an integrated luminosity of 100 (3000) fb(-1). |
| 学科主题 | Physics |
| WOS关键词 | RIGHT SYMMETRY-BREAKING ; HIGGS DOUBLET MODEL ; GEV DIPHOTON EXCESS ; TEV-SCALE SEESAW ; DARK-MATTER ; MADANALYSIS 5 ; 2-HIGGS-DOUBLET MODEL ; DIRAC NEUTRINOS ; FERMION MASSES ; GAUGE BOSON |
| 语种 | 英语 |
| 资助机构 | CAS Center for Excellence in Particle Physics (CCEPP) [NSFC-11575089, NSFC-11025525] ; CAS Center for Excellence in Particle Physics (CCEPP) [NSFC-11575089, NSFC-11025525] ; CAS Center for Excellence in Particle Physics (CCEPP) [NSFC-11575089, NSFC-11025525] ; CAS Center for Excellence in Particle Physics (CCEPP) [NSFC-11575089, NSFC-11025525] ; CAS Center for Excellence in Particle Physics (CCEPP) [NSFC-11575089, NSFC-11025525] ; CAS Center for Excellence in Particle Physics (CCEPP) [NSFC-11575089, NSFC-11025525] ; CAS Center for Excellence in Particle Physics (CCEPP) [NSFC-11575089, NSFC-11025525] ; CAS Center for Excellence in Particle Physics (CCEPP) [NSFC-11575089, NSFC-11025525] ; CAS Center for Excellence in Particle Physics (CCEPP) [NSFC-11575089, NSFC-11025525] ; CAS Center for Excellence in Particle Physics (CCEPP) [NSFC-11575089, NSFC-11025525] ; CAS Center for Excellence in Particle Physics (CCEPP) [NSFC-11575089, NSFC-11025525] ; CAS Center for Excellence in Particle Physics (CCEPP) [NSFC-11575089, NSFC-11025525] ; CAS Center for Excellence in Particle Physics (CCEPP) [NSFC-11575089, NSFC-11025525] ; CAS Center for Excellence in Particle Physics (CCEPP) [NSFC-11575089, NSFC-11025525] ; CAS Center for Excellence in Particle Physics (CCEPP) [NSFC-11575089, NSFC-11025525] ; CAS Center for Excellence in Particle Physics (CCEPP) [NSFC-11575089, NSFC-11025525] |
| 源URL | [http://ir.itp.ac.cn/handle/311006/22187]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 计算平台成果 |
| 通讯作者 | Guo, C (reprint author), Nankai Univ, Sch Phys, Tianjin 300071, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Liao, Y,Guo, C,Guo, SY,et al. Hunting for heavy majorana neutrinos with lepton number violating signatures at LHC[J]. JOURNAL OF HIGH ENERGY PHYSICS,2017(4):65. |
| APA | Liao, Y,Guo, C,Guo, SY,Han, ZL,Li, B,&Guo, C .(2017).Hunting for heavy majorana neutrinos with lepton number violating signatures at LHC.JOURNAL OF HIGH ENERGY PHYSICS(4),65. |
| MLA | Liao, Y,et al."Hunting for heavy majorana neutrinos with lepton number violating signatures at LHC".JOURNAL OF HIGH ENERGY PHYSICS .4(2017):65. |
入库方式： OAI收割
来源：理论物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。