Experimental studies for nuclear chirality in China

IF 6.5 2区物理与天体物理 Q1 PHYSICS, MULTIDISCIPLINARY

Frontiers of Physics Pub Date : 2023-07-25 DOI:10.1007/s11467-023-1303-5

Shouyu Wang (, ), Chen Liu (, ), Bin Qi (, ), Wenzheng Xu (, ), Hui Zhang (, )

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Abstract

In the last decade, chiral symmetry in atomic nuclei has attracted significant attention and become one of the hot topics in current nuclear physics frontiers. This paper provides a review of experimental studies for nuclear chirality in China. In particular, the experimental setups, chiral mass regions, lifetime measurements, and simultaneous breaking of chirality and other symmetries are discussed in detail. These studies found a new chiral mass region (A ≈ 80), extended the boundaries of the A ≈ 100 and 130 chiral mass regions, and tested the chiral geometry of ¹³⁰Cs, ¹⁰⁶Ag, ⁸⁰Br and ⁷⁶Br by lifetime measurements. In addition, simultaneous breaking of chirality and other symmetries have been studied in ⁷⁴As, ⁷⁶Br, ⁷⁸Br, ⁸⁰Br, ⁸¹Kr and ¹³¹Ba.

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中国核手性的实验研究

近十年来，原子核的手性对称性引起了人们的极大关注，成为当前核物理前沿研究的热点之一。本文综述了国内核手性的实验研究进展。详细讨论了实验装置、手性质量区域、寿命测量以及手性和其他对称性的同时断裂。这些研究发现了一个新的手性质量区(a≈80)，扩展了a≈100和130手性质量区的边界，并通过寿命测量测试了130Cs、106Ag、80Br和76Br的手性几何形状。此外，还研究了74As、76Br、78Br、80Br、81Kr和131Ba中手性和其他对称性的同时断裂。

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

Frontiers of Physics PHYSICS, MULTIDISCIPLINARY-

CiteScore

9.20

自引率

9.30%

发文量

898

审稿时长

6-12 weeks

期刊介绍： Frontiers of Physics is an international peer-reviewed journal dedicated to showcasing the latest advancements and significant progress in various research areas within the field of physics. The journal's scope is broad, covering a range of topics that include: Quantum computation and quantum information Atomic, molecular, and optical physics Condensed matter physics, material sciences, and interdisciplinary research Particle, nuclear physics, astrophysics, and cosmology The journal's mission is to highlight frontier achievements, hot topics, and cross-disciplinary points in physics, facilitating communication and idea exchange among physicists both in China and internationally. It serves as a platform for researchers to share their findings and insights, fostering collaboration and innovation across different areas of physics.