A molecular beam optical/Stark study of calcium monoacetylide

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Duration: 3 min 30 s
Description: A supersonic molecular beam optical Stark measurement of the Ã 2∏r–X̃ 2∑+ band system of calcium monoacetylide CaCCH has been performed. The determined values of ‖μ‖ are 3.01±0.03 D and 2.41±0.02 D for the X̃ 2∑+ and Ã 2∏1/2 states, respectively. A simple electrostatic model quantitatively predicts the ground and excited state dipole moments.
Andrew J. Marr; John Oliver Perry; Timothy C. Steimle
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