Accelerator-Based Neutrino Beams

IF 8.8 2区物理与天体物理 Q1 PHYSICS, NUCLEAR

Annual Review of Nuclear and Particle Science Pub Date : 2026-05-29 DOI:10.1146/annurev-nucl-100724-022358

Laura Fields, Sudeshna Ganguly

引用次数: 0

Abstract

Over the past six decades, accelerator-based neutrino beams have revolutionized particle physics. Neutrinos created with accelerators have been used to discover muon and tau neutrinos and to confirm the existence of neutrino oscillations. More recently, long-baseline experiments have offered the first experimental hint of charge-parity ( CP ) violation in the neutrino sector. Building and operating such beams is an enormous technical challenge, yet they remain our most versatile tool for studying neutrinos. With new experiments such as DUNE (the Deep Underground Neutrino Experiment) and Hyper-Kamiokande, and ideas such as neutrino factories, the next generation of beams will address open questions about neutrino mass ordering, CP violation, and possible physics beyond the Standard Model.

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基于加速器的中微子束

在过去的60年里，基于加速器的中微子束已经彻底改变了粒子物理学。由加速器产生的中微子被用来发现μ子和τ中微子，并证实中微子振荡的存在。最近，长基线实验提供了中微子扇区中电荷奇偶性（CP）违反的第一个实验线索。建造和操作这样的光束是一项巨大的技术挑战，但它们仍然是我们研究中微子最通用的工具。有了DUNE（深地下中微子实验）和Hyper-Kamiokande等新实验，以及中微子工厂等想法，下一代光束将解决有关中微子质量排序、CP违反以及标准模型之外的可能物理的开放性问题。

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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来源期刊

Annual Review of Nuclear and Particle Science 物理-物理：核物理

CiteScore

21.50

自引率

0.80%

发文量

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.