Terrestrial matter effects on reactor antineutrino oscillations at JUNO or RENO-50: how small is small?
文献类型：期刊论文
| 作者 | Wang, YF; Li YF(李玉峰) ; Wang YF(王贻芳); Xing ZZ(邢志忠); Li, YF; Xing, ZZ
|
| 刊名 | CHINESE PHYSICS C
 |
| 出版日期 | 2016 |
| 卷号 | 40期号:9 |
| 关键词 | terrestrial matter effects reactor antineutrino oscillations |
| DOI | 10.1088/1674-1137/40/9/091001 |
| 通讯作者 | 李玉峰 ; 王贻芳 ; 邢志忠 |
| 英文摘要 | We have carefully examined, in both analytical and numerical ways, how small the terrestrial matter effects can be in a given medium-baseline reactor antineutrino oscillation experiment like JUNO or RENO-50. Taking the forthcoming JUNO experiment as an example, we show that the inclusion of terrestrial matter effects may reduce the sensitivity of the neutrino mass ordering measurement by Delta chi(2)(MO)similar or equal to 0.6, and a neglect of such effects may shift the best-fit values of the flavor mixing angle theta(12) and the neutrino mass-squared difference Delta(21) by about 1 sigma to 2 sigma in the future data analysis. In addition, a preliminary estimate indicates that a 2 sigma sensitivity of establishing the terrestrial matter effects can be achieved for about 10 years of data taking at JUNO with the help of a suitable near detector implementation. |
| 语种 | 英语 |
| WOS记录号 | WOS:000383367200001 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/261078]  |
| 专题 | 高能物理研究所_院士 |
| 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, YF,Li YF,Wang YF,et al. Terrestrial matter effects on reactor antineutrino oscillations at JUNO or RENO-50: how small is small?[J]. CHINESE PHYSICS C,2016,40(9). |
| APA | Wang, YF,李玉峰,王贻芳,邢志忠,Li, YF,&Xing, ZZ.(2016).Terrestrial matter effects on reactor antineutrino oscillations at JUNO or RENO-50: how small is small?.CHINESE PHYSICS C,40(9). |
| MLA | Wang, YF,et al."Terrestrial matter effects on reactor antineutrino oscillations at JUNO or RENO-50: how small is small?".CHINESE PHYSICS C 40.9(2016). |
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。