Medium baseline reactor neutrino experiments with two identical detectors
文献类型：期刊论文
| 作者 | Ciuffoli, E; Evslin, J; Wang ZM(王志民) ; Wang, ZM; Yang, CG; Zhang, XM; Zhong, WL; Yang ZG(杨长根); Zhong WL(钟玮丽); Zhang XM(张新民)
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| 刊名 | PHYSICS LETTERS B
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| 出版日期 | 2014 |
| 卷号 | 736页码:110-118 |
| 英文摘要 | In the next 10 years medium baseline reactor neutrino experiments will attempt to determine the neutrino mass hierarchy and to precisely measure theta(12). Both of these determinations will be more reliable if data from identical detectors at distinct baselines are combined. While interference effects can be eliminated by choosing detector sites orthogonal to the reactor arrays, one of the greatest challenges facing a determination of the mass hierarchy is the detector's unknown energy response. By comparing peaks at similar energies at two identical detectors at distinct baselines, one eliminates any correlated dependence upon a monotonic energy response. In addition, a second detector leads to new hierarchy-dependent observables, such as the ratio of the locations of the maxima of the Fourier cosine transforms. A second detector at a distinct baseline also breaks the degeneracy between theta(12) and the background neutrino flux from, for example, distant reactors and increases the effective target mass, which is limited by current designs to about 20 kton/detector. (C) 2014 The Authors. Published by Elsevier B. V. |
| 学科主题 | Physics |
| 收录类别 | SCI |
| WOS记录号 | WOS:000341487800013 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/225305]  |
| 专题 | 高能物理研究所_理论物理室 高能物理研究所_粒子天体物理中心 |
| 推荐引用方式 GB/T 7714 | Ciuffoli, E,Evslin, J,Wang ZM,et al. Medium baseline reactor neutrino experiments with two identical detectors[J]. PHYSICS LETTERS B,2014,736:110-118. |
| APA | Ciuffoli, E.,Evslin, J.,王志民.,Wang, ZM.,Yang, CG.,...&张新民.(2014).Medium baseline reactor neutrino experiments with two identical detectors.PHYSICS LETTERS B,736,110-118. |
| MLA | Ciuffoli, E,et al."Medium baseline reactor neutrino experiments with two identical detectors".PHYSICS LETTERS B 736(2014):110-118. |
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来源：高能物理研究所
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