轴子检测实验可以探测Majoron模型

IF 8.1 1区物理与天体物理 Q1 PHYSICS, MULTIDISCIPLINARY

Physical review letters Pub Date : 2025-04-17 DOI:10.1103/physrevlett.134.151803

Qiuyue Liang, Xavier Ponce Díaz, Tsutomu T. Yanagida

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引用次数: 0

摘要

主子是一个被激发良好的光（伪nambu - goldstone）玻色子，与全局轻子数对称的自发破缺有关。在这封信中，我们将自发破碎尺度与它的软破碎质量联系起来，要求majoron是暗物质的主要成分。电磁-异常耦合可以通过最小限度地修改原始majoron模型来诱导，令人惊讶的是，预测了一个与qcd -轴子暗物质带大部分重叠的参数区域。因此，我们期望轴子搜索实验能够探测主要模型。2025年由美国物理学会出版

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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Axion Detection Experiments Can Probe Majoron Models

The majoron is a well-motivated light (pseudo-Nambu-Goldstone) boson associated with the spontaneous breaking of a global lepton-number symmetry. In this Letter, we relate the spontaneous breaking scale to its soft-breaking mass by requiring that the majoron is the main component of the dark matter. An electromagnetic-anomalous coupling can be induced by minimally modifying the original majoron model, surprisingly, predicting a parameter region that largely overlaps with the QCD-axion dark matter band. Thus, we expect that axion search experiments to be able to probe majoron models.

Published by the American Physical Society

2025

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来源期刊

Physical review letters 物理-物理：综合

CiteScore

16.50

自引率

7.00%

发文量

2673

审稿时长

2.2 months

期刊介绍： Physical review letters(PRL)covers the full range of applied, fundamental, and interdisciplinary physics research topics: General physics, including statistical and quantum mechanics and quantum information Gravitation, astrophysics, and cosmology Elementary particles and fields Nuclear physics Atomic, molecular, and optical physics Nonlinear dynamics, fluid dynamics, and classical optics Plasma and beam physics Condensed matter and materials physics Polymers, soft matter, biological, climate and interdisciplinary physics, including networks