在中微子实验中搜索违反重子数字：白皮书

论文标题

在中微子实验中搜索违反重子数字：白皮书

Searches for Baryon Number Violation in Neutrino Experiments: A White Paper

论文作者

Dev, P. S. B., Koerner, L. W., Saad, S., Antusch, S., Askins, M., Babu, K. S., Barrow, J. L., Chakrabortty, J., de Gouvêa, A., Djurcic, Z., Girmohanta, S., Gogoladze, I., Goodman, M. C., Higuera, A., Kalra, D., Karagiorgi, G., Kearns, E., Kudryavtsev, V. A., Kutter, T., Ochoa-Ricoux, J. P., Malinský, M., Caicedo, D. A. Martinez, Mohapatra, R. N., Nath, P., Nussinov, S., Pec, V., Rafique, A., Rondon, J. Rodriguez, Shrock, R., Sobel, H. W., Stokes, T., Strait, M., Svoboda, R., Syritsyn, S., Takhistov, V., Tsai, Y. -T., Wendell, R. A., Zhou, Y. -L.

论文摘要

标准模型中的任何基本对称性都不能保证Baryon数量保护，因此数十年来一直是实验和理论审查的主题。到目前为止，尚未观察到违反重子的证据。长期以来，大型地下探测器已用于中微子检测和寻找违反过程的baryon数字。下一代的大型中微子检测器将寻求根据过去和当前实验设定的限制提高，并涵盖几种大统一理论所预测的一系列终生。在这份白皮书中，我们总结了中微子实验中违反重子数量的理论动机和实验方面。

Baryon number conservation is not guaranteed by any fundamental symmetry within the Standard Model, and therefore has been a subject of experimental and theoretical scrutiny for decades. So far, no evidence for baryon number violation has been observed. Large underground detectors have long been used for both neutrino detection and searches for baryon number violating processes. The next generation of large neutrino detectors will seek to improve upon the limits set by past and current experiments and will cover a range of lifetimes predicted by several Grand Unified Theories. In this White Paper, we summarize theoretical motivations and experimental aspects of searches for baryon number violation in neutrino experiments.

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