nuclear astrophysics

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。

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。

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

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。

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

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。

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