Probing direct and indirect unitarity violation in future accelerator neutrino facilities
文献类型：期刊论文
| 作者 | Tang, Jian1; Zhang, Yibing1; Li, Yu-Feng2,3 |
| 刊名 | Physics letters b
 |
| 出版日期 | 2017-11-10 |
| 卷号 | 774页码:217-224 |
| ISSN号 | 0370-2693 |
| DOI | 10.1016/physletb.2017.09.055 |
| 通讯作者 | Li, yu-feng(liyufeng@ihep.ac.cn) |
| 英文摘要 | The possible existence of light and heavy sterile neutrinos may give rise to direct and indirect unitarity violation of the 3x3 lepton mixing matrix respectively. in the current work we study the potential of future accelerator neutrino facilities in probing the unitarity violation effects. taking dune, t2hk and a low-energy neutrino factory (lenf) as working examples of future accelerator neutrino facilities, we study the distinct effects of direct and indirect unitarity violation on the discovery reach of the leptonic cp violation and precision measurements of theta(23) in the three neutrino framework. in addition, constraints on the additional mixing parameters of direct and indirect unitarity violation are also discussed. finally, we stress that the combination of experiments with different oscillation channels, different neutrino beams and different detector techniques will be an effective solution to the parameter degeneracy problem and give the robust measurement of leptonic cp violation even if the direct and indirect unitarity violation are taken into account. (c) 2017 the author(s). published by elsevier b.v. |
| WOS关键词 | LINE-EXPERIMENT-SIMULATOR ; OSCILLATION EXPERIMENTS ; MASSES ; DUNE |
| WOS研究方向 | Astronomy & Astrophysics ; Physics |
| WOS类目 | Astronomy & Astrophysics ; Physics, Nuclear ; Physics, Particles & Fields |
| 语种 | 英语 |
| WOS记录号 | WOS:000414973200031 |
| 出版者 | ELSEVIER SCIENCE BV |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2178264 |
| 专题 | 高能物理研究所 |
| 通讯作者 | Li, Yu-Feng |
| 作者单位 | 1.Sun Yat Sen Univ, Sch Phys, Guangzhou, Guangdong, Peoples R China 2.Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China 3.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tang, Jian,Zhang, Yibing,Li, Yu-Feng. Probing direct and indirect unitarity violation in future accelerator neutrino facilities[J]. Physics letters b,2017,774:217-224. |
| APA | Tang, Jian,Zhang, Yibing,&Li, Yu-Feng.(2017).Probing direct and indirect unitarity violation in future accelerator neutrino facilities.Physics letters b,774,217-224. |
| MLA | Tang, Jian,et al."Probing direct and indirect unitarity violation in future accelerator neutrino facilities".Physics letters b 774(2017):217-224. |
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来源：高能物理研究所
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