Majorana vs. Dirac sterile neutrinos at the LHC
文献类型：期刊论文
| 作者 | Wang, Kechen; Dib, Claudio O.; Zhang J(张珏); Wang KC(王科臣); Zhang, Jue; Kim, C.S. |
| 刊名 | JOURNAL OF PHYSICS: CONFERENCE SERIES
 |
| 出版日期 | 2018 |
| 卷号 | 1043期号:1页码:12031 |
| ISSN号 | 1742-6588 |
| DOI | 10.1088/1742-6596/1043/1/012031 |
| 文献子类 | Proceedings Paper |
| 英文摘要 | We study leptonic decays W± → e±e± and W± → ±±e which would occur at the LHC if there exist sterile neutrinos with masses below MW . We also study ways to discriminate their Majorana or Dirac character, a rather non trivial task, because lepton number conservation cannot be checked due to the missing neutrino in the final state. We find that it is indeed possible to discriminate between Majorana vs. Dirac sterile neutrinos by comparing the production of e±e± vs. ±±e if the N-e and N- mixings are sufficiently different. Alternatively, one could also distinguish the Majorana vs. Dirac character by studying the energy spectra of the opposite charge lepton, a method that works even for equal N-e and N- mixings. © Published under licence by IOP Publishing Ltd. |
| 会议地点 | Santiago, Chile |
| 电子版国际标准刊号 | 1742-6596 |
| 语种 | 英语 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/286650]  |
| 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 | Wang, Kechen,Dib, Claudio O.,Zhang J,et al. Majorana vs. Dirac sterile neutrinos at the LHC[J]. JOURNAL OF PHYSICS: CONFERENCE SERIES,2018,1043(1):12031. |
| APA | Wang, Kechen,Dib, Claudio O.,张珏,王科臣,Zhang, Jue,&Kim, C.S..(2018).Majorana vs. Dirac sterile neutrinos at the LHC.JOURNAL OF PHYSICS: CONFERENCE SERIES,1043(1),12031. |
| MLA | Wang, Kechen,et al."Majorana vs. Dirac sterile neutrinos at the LHC".JOURNAL OF PHYSICS: CONFERENCE SERIES 1043.1(2018):12031. |
入库方式： OAI收割
来源：高能物理研究所
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