强激光与粒子束, 2010, 22 (1): 189, 网络出版: 2010-03-24
原子核同核异能态诱发辐射研究进展
Induced emission of nuclear isomer
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 isomer γ ray laser direct photon excitation nuclear excitation by electronic transition nuclear excitation by electron capture
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。
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.
孙扬, 杨迎春, 高翔, 李家明. 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(1): 189. Sun Yang, Yang Yingchun, Gao Xiang, Li Jiaming. Induced emission of nuclear isomer[J]. High Power Laser and Particle Beams, 2010, 22(1): 189.
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