超冷铯分子0-g 长程态的振转光谱研究
Vib-rotational spectrum of ultracold cesium molecule 0-g long range state
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摘要: 通过超冷铯原子光缔合制备激发态的超冷铯分子。利用冷原子荧光频率调制技术获得了超冷铯分子第一激发态6S1/2+6P3/2离解限0?g 长程态高分辨振转光谱,计算得到0?g 长程态振动量子数从0到51的不同振动能级的转动常数,和Daniel研究小组的理论结果符合得很好。Abstract: In this paper, high-resolution vib-rotational spectrum of ultracold cesium molecule in its first excited state of 6S1/2+6P3/2 with dissociation limit 0?g long range state is obtained by cold atom fluorescence frequency modulation method. The rotation constants of different vibration energy levels of cesium molecule for vibrational quantum number from 0 to 51 are achieved. The results are in good agreement with the theoretical results given by Daniel.
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