中微子实验中的重子数违反搜索：白皮书

IF 3.4 3区物理与天体物理 Q2 PHYSICS, NUCLEAR

Journal of Physics G: Nuclear and Particle Physics Pub Date : 2024-01-23 DOI:10.1088/1361-6471/ad1658

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

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引用次数: 0

摘要

标准模型中的任何基本对称性都无法保证重子数守恒，因此几十年来一直是实验和理论研究的主题。迄今为止，还没有观测到重子数违反的证据。长期以来，大型地下探测器一直被用于中微子探测和重子数违反过程的搜索。下一代大型中微子探测器将努力改进过去和当前实验所设定的极限，并将涵盖几个大统一理论所预测的寿命范围。在本白皮书中，我们总结了在中微子实验中搜索重子数违反过程的理论动机和实验方面。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Searches for baryon number violation in neutrino experiments: a white paper

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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来源期刊

Journal of Physics G: Nuclear and Particle Physics 物理-物理：核物理

CiteScore

7.60

自引率

5.70%

发文量

105

审稿时长

1 months

期刊介绍： Journal of Physics G: Nuclear and Particle Physics (JPhysG) publishes articles on theoretical and experimental topics in all areas of nuclear and particle physics, including nuclear and particle astrophysics. The journal welcomes submissions from any interface area between these fields. All aspects of fundamental nuclear physics research, including: nuclear forces and few-body systems; nuclear structure and nuclear reactions; rare decays and fundamental symmetries; hadronic physics, lattice QCD; heavy-ion physics; hot and dense matter, QCD phase diagram. All aspects of elementary particle physics research, including: high-energy particle physics; neutrino physics; phenomenology and theory; beyond standard model physics; electroweak interactions; fundamental symmetries. All aspects of nuclear and particle astrophysics including: nuclear physics of stars and stellar explosions; nucleosynthesis; nuclear equation of state; astrophysical neutrino physics; cosmic rays; dark matter. JPhysG publishes a variety of article types for the community. As well as high-quality research papers, this includes our prestigious topical review series, focus issues, and the rapid publication of letters.