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Experimental studies for nuclear chirality in China |
Shouyu Wang1,2(), Chen Liu1,2, Bin Qi1,2, Wenzheng Xu1,2, Hui Zhang1,2 |
1. Shandong Provincial Key Laboratory of Optical Astronomy and Solar-Terrestrial Environment, School of Space Science and Physics, Institute of Space Sciences, Shandong University, Weihai 264209, China 2. Weihai Research Institute of Industrial Technology of Shandong University, Shandong University, Weihai 264209, China |
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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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Keywords
nuclear chirality
lifetime measurements
energy spectra
electromagnetic transition probabilities
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Corresponding Author(s):
Shouyu Wang
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Issue Date: 20 July 2023
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