中微子双β衰变:现状与展望

IF 9.1 2区 物理与天体物理 Q1 PHYSICS, NUCLEAR
M. Dolinski, A. Poon, W. Rodejohann
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引用次数: 375

摘要

中微子双β衰变是一种被禁止的、违反轻子数的核跃迁,它的观察将对中微子物理学、标准模型之外的理论和宇宙学产生根本性的影响。在这篇综述中,我们总结了理解这一过程的理论进展,各种粒子物理模型的期望和意义,以及影响衰变半衰期精确预测的核物理挑战。我们还提供了当前和未来的大规模实验的概要,旨在发现这个过程在物理上良好的半衰期范围。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Neutrinoless Double-Beta Decay: Status and Prospects
Neutrinoless double-beta decay is a forbidden, lepton-number-violating nuclear transition whose observation would have fundamental implications for neutrino physics, theories beyond the Standard Model, and cosmology. In this review, we summarize the theoretical progress to understand this process, the expectations and implications under various particle physics models, and the nuclear physics challenges that affect the precise predictions of the decay half-life. We also provide a synopsis of the current and future large-scale experiments that aim to discover this process in physically well-motivated half-life ranges.
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来源期刊
CiteScore
21.50
自引率
0.80%
发文量
18
期刊介绍: The Annual Review of Nuclear and Particle Science is a publication that has been available since 1952. It focuses on various aspects of nuclear and particle science, including both theoretical and experimental developments. The journal covers topics such as nuclear structure, heavy ion interactions, oscillations observed in solar and atmospheric neutrinos, the physics of heavy quarks, the impact of particle and nuclear physics on astroparticle physics, and recent advancements in accelerator design and instrumentation. One significant recent change in the journal is the conversion of its current volume from gated to open access. This conversion was made possible through Annual Reviews' Subscribe to Open program. As a result, all articles published in the current volume are now freely available to the public under a CC BY license. This change allows for greater accessibility and dissemination of research in the field of nuclear and particle science.
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