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| 題名: | Search for a light sterile neutrino at daya bay |
| 作者: | 彭仁傑;An, F. P.;Balantekin, A. B.;Blyth, S.;Butorov, I.;Cao, G. F.;Chang, J. F.;Chang, L. C.;Chang, Y.;Chasman, C.;Chen, S. M.;Chen, Y. X.;Cherwinka, J. J.;Cummings, J. P.;Diwan, M. V.;Du, X. F.;Dwyer, D. A.;Ely, S. R.;Gong, G. H.;Gong, H.;Hans, S.;He, M.;Heng, Y. K.;Hor, Y. K.;Hu, L. M.;Huang, H.;Huang, X. T.;Huber, P.;Hussain, G.;Isvan, Z.;Jaffe, D. E.;Jaffke, P.;Ji, X. P.;Jiang, H. J.;Kang, L.;Kettell, S. H.;Kramer, M.;Kwan, K. K.;Lai, W. C.;Lebanowski, L.;Lee, J.;Lei, R. T.;Leung, J. K. C.;Lewis, C. A.;Li, Q. J.;Li, X. N.;Li, Y. F.;Li, Z. B.;Lin, C. J.;Lin, G. L.;Lin, Y. C.;Ling, J. J.;Littlejohn, B. R.;Liu, H.;Liu, J. L.;Liu, Y. B.;Lu, C.;Ma, Q. M.;Ma, X. B.;Ma, Y. Q.;McFarlane, M. C.;Naumov, D.;Ning, Z.;Ochoa-Ricoux, J. P.;Peng, J. C.;Pinsky, L.;Pun, C. S. J.;Qi, M.;Qian, X.;Raper, N.;Ruan, X. C.;Shao, B. B.;Steiner, H.;Sun, J. L.;Themann, H.;Tsang, K. V.;Tung, Y. C.;Wang, N. Y.;Wen, L. J.;White, C. G.;Wise, T.;Xia, X.;Xu, J. Y.;Xu, J. L.;Yang, C. C.;Yang, M. T.;Ye, M.;Yu, G. Y.;Yu, J. Y.;Zeng, B.;Zhan, L.;Zhang, C.;Zhang, F. H.;Zhang, Q.;Zhang, Y. M.;Zhang, Y. X.;Zhang, Z. P.;Zhao, Q. W.;Zhao, Y. B.;Zheng, L.;Zou, J. H. |
| 貢獻者: | 高能與強場物理研究中心 |
| 關鍵詞: | Antineutrinos;Distortion;Neutrinos;Nuclear engineering;Nuclear reactors;Oscillations;Searching;Spectra |
| 日期: | 2014-10-01 |
| 上傳時間: | 2026-04-23 12:07:26 (UTC+8) |
| 出版者: | American Physical Society;United States: American Physical Society (APS) |
| 摘要: | 摘要： A search for light sterile neutrino mixing was performed with the first 217 days of data from the Daya Bay Reactor Antineutrino Experiment. The experiment's unique configuration of multiple baselines from six 2.9 GW(th) nuclear reactors to six antineutrino detectors deployed in two near (effective baselines 512 m and 561 m) and one far (1579 m) underground experimental halls makes it possible to test for oscillations to a fourth (sterile) neutrino in the 10(-3) eV(2)<|Δm(41)(2) |< 0.3 eV(2) range. The relative spectral distortion due to the disappearance of electron antineutrinos was found to be consistent with that of the three-flavor oscillation model. The derived limits on sin(2) 2θ(14) cover the 10(-3) eV(2) ≲ |Δm(41)(2)| ≲ 0.1 eV(2) region, which was largely unexplored.
其他題名： Phys Rev Lett
出版者： United States: American Physical Society (APS)
出版日期： 2014-10-01
出處： Physical Review Letters, 2014-10, Vol.113 (14), p.141802, Article 141802
資源來源： American Physical Society Journals
識別號： ISSN: 0031-9007
識別號： ISSN: 1079-7114
識別號： ISSN: 1092-0145
識別號： EISSN: 1079-7114
識別號： DOI: 10.1103/physrevlett.113.141802
識別號： PMID: 25325631 |
| 顯示於類別: | [高能與強場物理研究中心] 期刊論文
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