Cyclotron Radiation Emission Spectroscopy

IF 11.3 1区化学 Q1 CHEMISTRY, PHYSICAL

ACS Catalysis Pub Date : 2024-09-26 DOI:10.1146/annurev-nucl-120523-021323

Noah S. Oblath, Brent A. VanDevender

引用次数: 0

Abstract

Major advances in experimental nuclear and particle physics are often motivated by the need to answer challenging questions. In 2009, Monreal and Formaggio were motivated by the problem of measuring the absolute mass of the neutrino to propose the technique that would come to be called cyclotron radiation emission spectroscopy (CRES). They needed to measure the energies of the electrons from tritium beta decay with extremely high precision, which could be achieved by measuring the frequency of the cyclotron radiation from many individual magnetically trapped electrons. The technique was put into practice first by the Project 8 Collaboration and then by the He6-CRES Collaboration for the study of nonstandard weak interactions. In this review, we present the CRES experiments that have been performed to date, describe the phenomenology of CRES that has so far been explored, and cover potential applications of CRES that have been proposed.

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回旋加速器辐射发射光谱学

核物理和粒子物理实验的重大进展往往是为了回答具有挑战性的问题。2009 年，蒙雷亚尔和福马吉奥受测量中微子绝对质量问题的启发，提出了后来被称为回旋辐射发射光谱（CRES）的技术。他们需要以极高的精度测量氚β衰变产生的电子的能量，而这可以通过测量许多单独的磁困电子的回旋辐射频率来实现。这项技术首先由 "8 号工程 "合作组织付诸实践，然后由 He6-CRES 合作组织用于非标准弱相互作用的研究。在这篇综述中，我们介绍了迄今为止已经进行的 CRES 实验，描述了迄今为止已经探索过的 CRES 现象，并涵盖了已经提出的 CRES 潜在应用。

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

ACS Catalysis CHEMISTRY, PHYSICAL-

CiteScore

20.80

自引率

6.20%

发文量

1253

审稿时长

1.5 months

期刊介绍： ACS Catalysis is an esteemed journal that publishes original research in the fields of heterogeneous catalysis, molecular catalysis, and biocatalysis. It offers broad coverage across diverse areas such as life sciences, organometallics and synthesis, photochemistry and electrochemistry, drug discovery and synthesis, materials science, environmental protection, polymer discovery and synthesis, and energy and fuels. The scope of the journal is to showcase innovative work in various aspects of catalysis. This includes new reactions and novel synthetic approaches utilizing known catalysts, the discovery or modification of new catalysts, elucidation of catalytic mechanisms through cutting-edge investigations, practical enhancements of existing processes, as well as conceptual advances in the field. Contributions to ACS Catalysis can encompass both experimental and theoretical research focused on catalytic molecules, macromolecules, and materials that exhibit catalytic turnover.