Microwave-optical double resonance of a supersonic beam: ICI B3Π(O+) v = 0 |
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Authors: | Steven G Hansen Brian J Howard |
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Institution: | Physical Chemistry Laboratory, Oxford 0X1 3QZ, UK |
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Abstract: | Several microwave transitions have been observed between hyperfine levels in I35Cl B3Π(0+) v=0 using the technique of microwave-optical double resonance. The ICI was cooled to 3 K in a seeded supersonic expansion, allowing examination of low J lines. Values for the rotational constant, B0 = 0.085873(6) cm?1, and quadrupole coupling constant cQqI = ?664(9) MHz, were determined. |
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