超冷39K85Rb三重态Rydberg分子的a3Σ+态光谱学研究

2007 Conference on Lasers and Electro-Optics - Pacific Rim Pub Date : 2007-12-04 DOI:10.1109/CLEOPR.2007.4391777

J.T. Kim, D. Wang, E. Eyler, P. Gould, W. Stwalley

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引用次数: 0

摘要

我们通过光关联(PA)光谱形成的a3Sigma+态，观察了39K85Rb的23Pi态和33Sigma+态的振动能级。提出了一种方便的状态选择检测方法，用于从超冷KRb分子的亚稳a3Sigma+态探索三重态里德堡态。

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Spectroscopy of Ultracold 39K85Rb Triplet Rydberg Molecules through the a3Σ+ State formed by Photoassociation

We have observed vibrational levels of the 2³Pi state and the 3³Sigma⁺ state of ³⁹K⁸⁵Rb through the a³Sigma⁺ state formed by photoassociation (PA) spectroscopy. Convenient state-selective detection methods for exploring triplet Rydberg states from the metastable a³Sigma⁺ state of ultracold KRb molecules by photoionization and time-of-flight mass spectroscopy are proposed.

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2007 Conference on Lasers and Electro-Optics - Pacific Rim

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