Nonstandard neutrino interactions in a modified nu 2HDM
文献类型：期刊论文
| 作者 | Sadhukhan, S; Nath, N; Dey, UK |
| 刊名 | PHYSICAL REVIEW D
 |
| 出版日期 | 2018 |
| 卷号 | 98期号:5页码:55004 |
| ISSN号 | 2470-0010 |
| DOI | 10.1103/PhysRevD.98.055004 |
| 文献子类 | Article |
| 英文摘要 | In the traditional neutrinophilic two-Higgs doublet model (nu 2HDM), there is no nonstandard neutrino interaction (NSI) as the interactions between the Standard Model fermions with neutrinos are negligibly small due to the tiny mixing of the two scalar doublets. In this work, we propose that if nu 2HDMis modified by considering the right-handed electron, e(R) is negatively charged under a global U(1) symmetry; then, one can generate a significant amount of NSI along with the tiny Dirac neutrino mass. Depending on different constraints from the LEP experiment, tree-level lepton flavor violating processes, big-bang nucleosynthesis, etc., we observe that this model significantly restricts the range of permissible NSI parameters, putting a strict upper bound on different NSIs. Furthermore, considering these model-dependent NSIs, we study their impact on the next-generation superbeam experiment, DUNE. We present a detailed discussion on the mass hierarchy sensitivity and the CP-violation discovery study considering the impact of both diagonal and off-diagonal NSIs. |
| 电子版国际标准刊号 | 2470-0029 |
| WOS关键词 | LINE-EXPERIMENT-SIMULATOR ; STANDARD MODEL ; OSCILLATION EXPERIMENTS ; MASSLESS NEUTRINOS ; PHYSICS ; MATTER ; NO ; PARAMETERS ; EXTENSION ; LHC |
| WOS研究方向 | Astronomy & Astrophysics ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000443672800006 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/286308]  |
| 专题 | 高能物理研究所_理论物理室 |
| 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 | Sadhukhan, S,Nath, N,Dey, UK. Nonstandard neutrino interactions in a modified nu 2HDM[J]. PHYSICAL REVIEW D,2018,98(5):55004. |
| APA | Sadhukhan, S,Nath, N,&Dey, UK.(2018).Nonstandard neutrino interactions in a modified nu 2HDM.PHYSICAL REVIEW D,98(5),55004. |
| MLA | Sadhukhan, S,et al."Nonstandard neutrino interactions in a modified nu 2HDM".PHYSICAL REVIEW D 98.5(2018):55004. |
入库方式： OAI收割
来源：高能物理研究所
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