大亚湾实验中的带电流非标准中微子相互作用
高能物理 - 唯象学
2024-03-27 v6 高能物理 - 实验
摘要
利用大亚湾反应堆中微子实验的全数据集，探究带电流非标准相互作用 (CC-NSI) 对中微子振荡实验的影响。应用了两种不同的方法，并在采用具有 不确定性的 Huber-Mueller 模型获取中微子通量的情况下，获得了相应 CC-NSI 参数的限制。对于基于量子力学的方法 (QM-NSI)，分别在假设和未假设新物理效应在产生和探测过程中相同的情况下，提取了对 CC-NSI 参数 和 的限制。基于弱有效场论的方法 (WEFT-NSI) 处理由参数 代表的四种类型的 CC-NSI。对于这两种方法，展示了在 CC-NSI 和 Dirac CP 破坏相位取各种固定值以及允许自由变化情况下的 CC-NSI 参数结果。我们发现，仅来自大亚湾实验的对 QM-NSI 参数 和 的限制分别可达 和 量级，而对于 WEFT-NSI 参数 ，两种情况下的限制均为 量级。
引用
@article{arxiv.2401.02901,
title = {Charged-current non-standard neutrino interactions at Daya Bay},
author = {Daya Bay collaboration and F. P. An and W. D. Bai and A. B. Balantekin and M. Bishai and S. Blyth and G. F. Cao and J. Cao and J. F. Chang and Y. Chang and H. S. Chen and H. Y. Chen and S. M. Chen and Y. Chen and Y. X. Chen and Z. Y. Chen and J. Cheng and Y. C. Cheng and Z. K. Cheng and J. J. Cherwinka and M. C. Chu and J. P. Cummings and O. Dalager and F. S. Deng and X. Y. Ding and Y. Y. Ding and M. V. Diwan and T. Dohnal and D. Dolzhikov and J. Dove and K. V. Dugas and H. Y. Duyang and D. A. Dwyer and J. P. Gallo and M. Gonchar and G. H. Gong and H. Gong and W. Q. Gu and J. Y. Guo and L. Guo and X. H. Guo and Y. H. Guo and Z. Guo and R. W. Hackenburg and Y. Han and S. Hans and M. He and K. M. Heeger and Y. K. Heng and Y. K. Hor and Y. B. Hsiung and B. Z. Hu and J. R. Hu and T. Hu and Z. J. Hu and H. X. Huang and J. H. Huang and X. T. Huang and Y. B. Huang and P. Huber and D. E. Jaffe and K. L. Jen and X. L. Ji and X. P. Ji and R. A. Johnson and D. Jones and L. Kang and S. H. Kettell and S. Kohn and M. Kramer and T. J. Langford and J. Lee and J. H. C. Lee and R. T. Lei and R. Leitner and J. K. C. Leung and F. Li and H. L. Li and J. J. Li and Q. J. Li and R. H. Li and S. Li and S. Li and S. C. Li and W. D. Li and X. N. Li and X. Q. Li and Y. F. Li and Z. B. Li and H. Liang and C. J. Lin and G. L. Lin and S. Lin and J. J. Ling and J. M. Link and L. Littenberg and B. R. Littlejohn and J. C. Liu and J. L. Liu and J. X. Liu and C. Lu and H. Q. Lu and K. B. Luk and B. Z. Ma and X. B. Ma and X. Y. Ma and Y. Q. Ma and R. C. Mandujano and C. Marshall and K. T. McDonald and R. D. McKeown and Y. Meng and J. Napolitano and D. Naumov and E. Naumova and T. M. T. Nguyen and J. P. Ochoa-Ricoux and A. Olshevskiy and J. Park and S. Patton and J. C. Peng and C. S. J. Pun and F. Z. Qi and M. Qi and X. Qian and N. Raper and J. Ren and C. Morales Reveco and R. Rosero and B. Roskovec and X. C. Ruan and B. Russell and H. Steiner and J. L. Sun and T. Tmej and W. -H. Tse and C. E. Tull and Y. C. Tung and B. Viren and V. Vorobel and C. H. Wang and J. Wang and M. Wang and N. Y. Wang and R. G. Wang and W. Wang and X. Wang and Y. F. Wang and Z. Wang and Z. Wang and Z. M. Wang and H. Y. Wei and L. H. Wei and W. Wei and L. J. Wen and K. Whisnant and C. G. White and H. L. H. Wong and E. Worcester and D. R. Wu and Q. Wu and W. J. Wu and D. M. Xia and Z. Q. Xie and Z. Z. Xing and H. K. Xu and J. L. Xu and T. Xu and T. Xue and C. G. Yang and L. Yang and Y. Z. Yang and H. F. Yao and M. Ye and M. Yeh and B. L. Young and H. Z. Yu and Z. Y. Yu and B. B. Yue and V. Zavadskyi and S. Zeng and Y. Zeng and L. Zhan and C. Zhang and F. Y. Zhang and H. H. Zhang and J. L. Zhang and J. W. Zhang and Q. M. Zhang and S. Q. Zhang and X. T. Zhang and Y. M. Zhang and Y. X. Zhang and Y. Y. Zhang and Z. J. Zhang and Z. P. Zhang and Z. Y. Zhang and J. Zhao and R. Z. Zhao and L. Zhou and H. L. Zhuang and J. H. Zou},
journal= {arXiv preprint arXiv:2401.02901},
year = {2024}
}
备注
25 pages, 16 figures, 6 tables; 36 pages, format changed, references added