Earth matter density uncertainty in atmospheric neutrino oscillations
文献类型：期刊论文
| 作者 | Gu PH(顾佩洪); Gu, PH |
| 刊名 | PHYSICAL REVIEW D
 |
| 出版日期 | 2005 |
| 卷号 | 72期号:9页码:97301 |
| 通讯作者 | Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China |
| 英文摘要 | The fact that muon neutrinos nu(mu) oscillating into the mixture of tau neutrinos nu(tau) and sterile neutrinos nu(s) has been studied to explain the atmospheric nu(mu) disappearance. In this scenario, the effect of Earth matter is a key in determining the fraction of nu(s). Considering that the Earth matter density has uncertainty and this uncertainty has significant effects in some neutrino oscillation cases, such as the CP violation in very long baseline neutrino oscillations and the day-night asymmetry for solar neutrinos, we study the effects caused by this uncertainty in the above atmospheric nu(mu) oscillation scenario. We find that this uncertainty seems to have no significant effects and that the previous fitting results need not be modified. |
| 学科主题 | Astronomy & Astrophysics; Physics |
| 类目[WOS] | Astronomy & Astrophysics ; Physics, Particles & Fields |
| 研究领域[WOS] | Astronomy & Astrophysics ; Physics |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000233608300091 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/240895]  |
| 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 | Gu PH,Gu, PH. Earth matter density uncertainty in atmospheric neutrino oscillations[J]. PHYSICAL REVIEW D,2005,72(9):97301. |
| APA | 顾佩洪,&Gu, PH.(2005).Earth matter density uncertainty in atmospheric neutrino oscillations.PHYSICAL REVIEW D,72(9),97301. |
| MLA | 顾佩洪,et al."Earth matter density uncertainty in atmospheric neutrino oscillations".PHYSICAL REVIEW D 72.9(2005):97301. |
入库方式： OAI收割
来源：高能物理研究所
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。