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| DOI | 10.1016/j.scib.2020.08.028 |
| Selection rules of electromagnetic transitions for chirality-parity violation in atomic nuclei | |
| Wang Y.; Wu X.; Zhang S.; Zhao P.; Meng J. | |
| 发表日期 | 2020 |
| ISSN | 20959273 |
| 起始页码 | 2001 |
| 结束页码 | 2006 |
| 卷号 | 65期号:23 |
| 英文摘要 | The nuclear Chirality-Parity (ChP) violation, a simultaneous breaking of chiral and reflection symmetries in the intrinsic frame, is investigated with a reflection-asymmetric triaxial particle rotor model. A new symmetry for an ideal ChP violation system is found and the corresponding selection rules of the electromagnetic transitions are derived. The fingerprints for the ChP violation including the nearly degenerate quartet bands and the selection rules of the electromagnetic transitions are provided. These fingerprints are examined for ChP quartet bands by taking a two-j shell h11/2 and d5/2 with typical energy spacing for A = 130 nuclei. © 2020 Science China Press |
| 关键词 | ChiplexChitureSelection rules of electromagnetic transitionsSpontaneously symmetry breaking |
| 英文关键词 | Atomic nuclei; Electromagnetic transitions; Energy spacings; Parity violation; Reflection symmetry; Rotor model; Selection Rules; Chirality |
| 语种 | 英语 |
| 来源期刊 | Science Bulletin
 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/207224 |
| 作者单位 | State Key Laboratory of Nuclear Physics and Technology, School of Physics, Peking University, Beijing, 100871, China; School of Physics and Nuclear Energy Engineering, Beihang University, Beijing, 100191, China; Yukawa Institute for Theoretical Physics, Kyoto University, Kyoto, 606-8502, Japan |
| 推荐引用方式 GB/T 7714 | Wang Y.,Wu X.,Zhang S.,et al. Selection rules of electromagnetic transitions for chirality-parity violation in atomic nuclei[J],2020,65(23). |
| APA | Wang Y.,Wu X.,Zhang S.,Zhao P.,&Meng J..(2020).Selection rules of electromagnetic transitions for chirality-parity violation in atomic nuclei.Science Bulletin,65(23). |
| MLA | Wang Y.,et al."Selection rules of electromagnetic transitions for chirality-parity violation in atomic nuclei".Science Bulletin 65.23(2020). |
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