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| 原子核同核异能态诱发辐射研究进展 | |
| 引用本文： | 孙扬, 杨迎春, 高翔, 等. 原子核同核异能态诱发辐射研究进展[J]. 强激光与粒子束, 2010, 22(01). |
| 作者姓名： | 孙扬 杨迎春 高翔 李家明 |
| 作者单位： | 1.上海交通大学 物理系, 上海 200240;;;2.清华大学 物理系 原子分子纳米科学教育部重点实验室, 北京 1 00084 |
| 摘 要： | 介绍了同核异能态的特点和诱发同核异能态的几种机制，如直接光激发、电子跃迁诱导核激发(NEET)和电子俘获诱导核激发(NEEC)。同核异能态的诱发辐射研究目前在国际上竞争激烈，尤其是对最近提出的NEEC的研究。同时探讨了在我国开展这些研究的可能性。 |
| 关 键 词： | 同核异能态 γ射线激光 直接光激发 电子跃迁诱导核激发 电子俘获诱导核激发 |
Induced emission of nuclear isomer |
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| sun yang, yang yingchun, gao xiang, et al. Induced emission of nuclear isomer[J]. High Power Laser and Particle Beams, 2010, 22. | |
| Authors: | sun yang yang yingchun gao xiang li jiaming |
| Affiliation: | 1. Department of Physics,Shanghai Jiaotong University,Shanghai 200240,China;;;2. Key Laboratory of Atomic and Molecular Nanosciences of the Ministry of Education,Department of Physics,Tsinghua University,Beijing 100084,China |
| Abstract: | Basic properties of nuclear isomers are introduced with several possible isomer-triggering mechanisms, such as direct photon excitation, nuclear excitation by electronic transition, and nuclear excitation by electron capture. The study of triggering isomer decay is currently a very hot topic worldwide, especially via nuclear excitation by electron capture. Possibilities for carrying out this research in China are discussed. |
| Keywords: | isomer γ ray laser direct photon excitation nuclear excitation by electronic transition nuclear excitation by electron capture |
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