SNO+ 中使用纯水探测遥远反应堆反中微子的证据
核实验
2023-03-30 v3 高能物理 - 实验
摘要
SNO+ 合作组报道了切伦科夫探测器中反应堆反中微子的首个证据。最近的反应堆位于加拿大安大略省 240~km 外。该分析使用的事件能量低于以往任何大型水切伦科夫探测器分析中的能量。两种分析方法用于在 190 天数据中区分反应堆反中微子与背景事件，并给出一致的反中微子证据，合并显著性为 3.5。
引用
@article{arxiv.2210.14154,
title = {Evidence of Antineutrinos from Distant Reactors using Pure Water at SNO+},
author = {SNO+ Collaboration and : and A. Allega and M. R. Anderson and S. Andringa and J. Antunes and M. Askins and D. J. Auty and A. Bacon and N. Barros and F. Barao and R. Bayes and E. W. Beier and T. S. Bezerra and A. Bialek and S. D. Biller and E. Blucher and E. Caden and E. J. Callaghan and S. Cheng and M. Chen and B. Cleveland and D. Cookman and J. Corning and M. A. Cox and R. Dehghani and J. Deloye and C. Deluce and M. M. Depatie and J. Dittmer and K. H. Dixon and F. Di Lodovico and E. Falk and N. Fatemighomi and R. Ford and K. Frankiewicz and A. Gaur and O. I. Gonzalez-Reina and D. Gooding and C. Grant and J. Grove and A. L. Hallin and D. Hallman and W. J. Heintzelman and R. L. Helmer and J. Hu and R. Hunt-Stokes and S. M. A. Hussain and A. S. Inacio and C. J. Jillings and S. Kaluzienski and T. Kaptanoglu and P. Khaghani and H. Khan and J. R. Klein and L. L. Kormos and B. Krar and C. Kraus and C. B. Krauss and T. Kroupova and I. Lam and B. J. Land and I. Lawson and L. Lebanowski and J. Lee and C. Lefebvre and J. Lidgard and Y. H. Lin and V. Lozza and M. Luo and A. Maio and S. Manecki and J. Maneira and R. D. Martin and N. McCauley and A. B. McDonald and C. Mills and I. Morton-Blake and S. Naugle and L. J. Nolan and H. M. O'Keeffe and G. D. Orebi Gann and J. Page and W. Parker and J. Paton and S. J. M. Peeters and L. Pickard and P. Ravi and A. Reichold and S. Riccetto and R. Richardson and M. Rigan and J. Rose and R. Rosero and J. Rumleskie and I. Semenec and P. Skensved and M. Smiley and R. Svoboda and B. Tam and J. Tseng and E. Turner and S. Valder and C. J. Virtue and E. Vazquez-Jauregui and J. Wang and M. Ward and J. R. Wilson and J. D. Wilson and A. Wright and J. P. Yanez and S. Yang and M. Yeh and S. Yu and Y. Zhang and K. Zuber and A. Zummo},
journal= {arXiv preprint arXiv:2210.14154},
year = {2023}
}
备注
v2: add missing author, add link to supplemental material v3: minor updates to match PRL publication