钼(Mo)原子奇宇称能级自然辐射寿命的测量

Natural Radiative Lifetime Measurements of Atoms and Ions in Astronomic Spectroscopy

介绍了测量原子(离子)激发态自然辐射寿命的原理方法,并运用激光诱导荧光时间分辨光谱技术和激光烧蚀产生等离子体技术对钼(Mo)原子的5个奇宇称高激发态能级自然辐射寿命进行了测量.

The authors introduced the principles of lifertime measurement, and measured the natual radiative lifetime of Mo atom at 5 odd-parity highly-exited levels by means of the time-resolved laser-induced fluorescence and laser ablation techniques.