Search for the invisible decay of neutrons with KamLAND
文献类型：期刊论文
| 作者 | KamLAND Collaboration |
| 刊名 | PHYSICAL REVIEW LETTERS
 |
| 出版日期 | 2006 |
| 卷号 | 96期号:10 |
| 通讯作者 | Araki, T (reprint author), Tohoku Univ, Res Ctr Neutrino Sci, Sendai, Miyagi 9808578, Japan. |
| 英文摘要 | The Kamioka Liquid scintillator Anti-Neutrino Detector is used in a search for single neutron or two-neutron intranuclear disappearance that would produce holes in the s-shell energy level of C-12 nuclei. Such holes could be created as a result of nucleon decay into invisible modes (inv), e.g., n -> 3 nu or nn -> 2 nu. The deexcitation of the corresponding daughter nucleus results in a sequence of space and time-correlated events observable in the liquid scintillator detector. We report on new limits for one- and two-neutron disappearance: tau(n -> inv)> 5.8x10(29) years and tau(nn -> inv)> 1.4x10(30) years at 90% C.L. These results represent an improvement of factors of similar to 3 and > 10(4) over previous experiments. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Multidisciplinary |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000236062800015 |
| 公开日期 | 2016-02-26 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/212650]  |
| 专题 | 高能物理研究所_实验物理中心 |
| 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 | KamLAND Collaboration. Search for the invisible decay of neutrons with KamLAND[J]. PHYSICAL REVIEW LETTERS,2006,96(10). |
| APA | KamLAND Collaboration.(2006).Search for the invisible decay of neutrons with KamLAND.PHYSICAL REVIEW LETTERS,96(10). |
| MLA | KamLAND Collaboration."Search for the invisible decay of neutrons with KamLAND".PHYSICAL REVIEW LETTERS 96.10(2006). |
入库方式： OAI收割
来源：高能物理研究所
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