nuclear astrophysics
- 网络核天体物理学;核子天文物理学
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Nuclear astrophysics involves study of the synthesis of elements and the evolution of cosmic sites where such syntheses occur .
核天体物理学的中心内容是元素核合成及其天体演化的研究。
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It is very important for nuclear astrophysics and nuclear engineering to detect minute amounts of ~ 182 Hf with accelerator mass spectrometry ( AMS ), a ultra-high sensitive nuclear analyzing technique .
测量环境样品中的182Hf对核天体物理学和核工程的研究具有重要的意义.加速器质谱(AMS)作为一门超高灵敏核分析技术,可以测量样品中极其微量的182Hf。
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A Sort of Birth - Death Process and Application in Nuclear Astrophysics
一类生灭过程及其在核天体物理计算中的应用
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This method is mainly used in the investigation of unstable nuclei and the level parameters measurement of near threshold resonant state of the nuclear astrophysics related nuclei .
主要用于研究非稳定核素的结构、核天体物理中相关核的阈能共振态的能级参数测量等。
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Challenge and Chance for Nuclear Physics and Astrophysics with Radioactive Ion Beams
放射性核束为核物理和核天体物理提供的新机遇
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The nuclear processes in astrophysics are briefly reviewed , and the explosive hydrogen burning are addressed and calculated with some new reaction rates obtained from the most recent experimental data .
简要地评述天体核过程,着重讨论爆发性氢燃烧过程,并利用最新的反应率实验数据对氢燃烧过程进行了计算。
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Accelerator Mass Spectrometry in Nuclear Physics and Nuclear Astrophysics
加速器质谱技术在核物理与天体物理中的应用