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原子核同核异能态诱发辐射研究进展 被引量:2

Induced emission of nuclear isomer
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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。 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.
出处 《强激光与粒子束》 EI CAS CSCD 北大核心 2010年第1期189-193,共5页 High Power Laser and Particle Beams
基金 教育部科学技术研究重大项目(306020) 国家自然科学基金项目(10734040 10875077) 国家高科技ICF项目和银河超级计算中心 北京应用物理与计算数学研究所 国家重点基础研究发展计划项目(2006CB921408 2007CB815005)
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 isomer γ ray laser direct photon excitation nuclear excitation by electronic transition nuclear excitation by electron capture
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参考文献27

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共引文献13

同被引文献50

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