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.

Noah S. Oblath

Brent A. VanDevender

Annual Review of Nuclear and Particle Science

期刊目标和范围：《核与粒子科学年度评论》自 1952 年出版以来，涵盖了核与粒子科学领域的重大发展，包括最近的理论发展以及实验结果及其解释、核结构、重离子相互作用，在太阳和大气中微子中观察到的振荡，重夸克的物理学，粒子和核物理学对天体粒子物理学的影响，以及加速器设计和仪器的最新发展。

Since its inception in 1952, the Annual Review of Nuclear and Particle Science has focused on significant advancements in the field of nuclear and particle science. The journal covers recent theoretical developments, experimental results and their interpretations, nuclear structure, heavy ion interactions, neutrino oscillations observed in the sun and atmosphere, heavy quark physics, the impact of particle and nuclear physics on astroparticle physics, as well as the latest developments in accelerator design and instrumentation.

《Annual Review of Nuclear and Particle Science》自1952年出版以来，致力于核与粒子科学领域的重大进展。期刊内容涵盖了最新的理论发展、实验结果及其解释、核结构、重离子相互作用、在太阳和大气中观察到的中微子振荡、重夸克物理学、粒子和核物理学对天体粒子物理学的影响，以及加速器设计和仪器的最新进展。

Category	Quartile
物理与天体物理	2
物理与天体物理, 物理核物理	2
物理与天体物理, 物理粒子与场物理	2

Cyclotron Radiation Emission Spectroscopy

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Journal Info

Category	Quartile
PHYSICS, PARTICLES & FIELDS	1