Mass hierarchy sensitivity of medium baseline reactor neutrino experiments with multiple detectors

doi:10.1016/j.nuclphysb.2017.03.002

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	Mass hierarchy sensitivity of medium baseline reactor neutrino experiments with multiple detectors
	Wang, HX; Zhan L(占亮); Li YF(李玉峰); Cao GF(曹国富); Zhan, L; Li, YF; Cao, GF; Chen, SJ
	2017
发表期刊	NUCLEAR PHYSICS B (IF:3.678[JCR-2016],3.123[5-Year])
ISSN	0550-3213
EISSN	1873-1562
卷号	918 页码:245-256
文章类型	Article
摘要	We report the neutrino mass hierarchy (MH) determination of medium baseline reactor neutrino experiments with multiple detectors, where the sensitivity of measuring the MH can be significantly improved by adding a near detector. Then the impact of the baseline and target mass of the near detector on the combined MH sensitivity has been studied thoroughly. The optimal selections of the baseline and target mass of the near detector are similar to 12.5km and similar to 4 kton respectively for a far detector with the target mass of 20 kton and the baseline of 52.5 km. As typical examples of future medium baseline reactor neutrino experiments, the optimal location and target mass of the near detector are selected for the specific configurations of JUNO and RENO-50. Finally, we discuss distinct effects of the reactor antineutrino energy spectrum uncertainty for setups of a single detector and double detectors, which indicate that the spectrum uncertainty can be well constrained in the presence of the near detector. (C) 2017 The Author(s). Published by Elsevier B.V.
DOI	10.1016/j.nuclphysb.2017.03.002
关键词[WOS]	FISSION-PRODUCTS ; ANTINEUTRINO SPECTRA ; PU-239
收录类别	SCI ; SCOPUS ; ADS ; INSPIREHEP
语种	英语
WOS研究方向	Physics
WOS类目	Physics, Particles & Fields
WOS记录号	WOS:000401097200011
ADS Bibcode	2017NuPhB.918..245W
ADS URL	https://ui.adsabs.harvard.edu/abs/2017NuPhB.918..245W
ADS引文	https://ui.adsabs.harvard.edu/abs/2017NuPhB.918..245W/citations
AXRIV号	162
INSPIRE ID	1421647
INSPIRE URL	https://inspirehep.net/record/1421647
引用统计	正在获取... 被引频次：8 [ADS]
文献类型	期刊论文
条目标识符	https://ir.ihep.ac.cn/handle/311005/285482
专题	实验物理中心
作者单位	中国科学院高能物理研究所
第一作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Wang, HX,Zhan L,Li YF,et al. Mass hierarchy sensitivity of medium baseline reactor neutrino experiments with multiple detectors[J]. NUCLEAR PHYSICS B,2017,918:245-256.
APA	Wang, HX.,占亮.,李玉峰.,曹国富.,Zhan, L.,...&Chen, SJ.(2017).Mass hierarchy sensitivity of medium baseline reactor neutrino experiments with multiple detectors.NUCLEAR PHYSICS B,918,245-256.
MLA	Wang, HX,et al."Mass hierarchy sensitivity of medium baseline reactor neutrino experiments with multiple detectors".NUCLEAR PHYSICS B 918(2017):245-256.