不稳定原子核的量子力学新测试

IF 4.3 2区物理与天体物理 Q1 ASTRONOMY & ASTROPHYSICS

Physics Letters B Pub Date : 2025-04-15 DOI:10.1016/j.physletb.2025.139480

Mark G. Raizen

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引用次数: 0

摘要

我们提出并分析了两个新的量子力学测试，它们将探测不稳定核的时间演化。第一个是在放射性同位素的几个半衰期中寻找随时间变化的核磁矩。第二个是Mössbauer效应的新应用，用于寻找放射性同位素在几个半衰期内随时间变化的核跃迁频率。非微扰量子色动力学（QCD）的复杂性使得不稳定核有希望成为观测量子力学偏差的候选者。

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New tests of quantum mechanics with unstable nuclei

We propose and analyze two new tests of quantum mechanics that would probe the time evolution of unstable nuclei. The first is a search for a time-dependent nuclear magnetic moment in radioisotopes over several half-lives. The second is a novel application of the Mössbauer effect to search for a time-dependent nuclear transition frequency in a radioisotope over several half-lives. The complexity of non-perturbative quantum chromodynamics (QCD) makes unstable nuclei promising candidates for the observation of deviations from quantum mechanics.

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来源期刊

Physics Letters B 物理-物理：综合

CiteScore

9.10

自引率

6.80%

发文量

647

审稿时长

3 months

期刊介绍： Physics Letters B ensures the rapid publication of important new results in particle physics, nuclear physics and cosmology. Specialized editors are responsible for contributions in experimental nuclear physics, theoretical nuclear physics, experimental high-energy physics, theoretical high-energy physics, and astrophysics.