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Analysis of (1, 2) (1, 3) and (2, 3) Bands in the c3IIu-b3IIg System of P2 |
| WU Ling1,2;ZHENG Li-Juan2;KANIKI Kakule3;CHEN Yang-Qin2;YANG Xiao-Hua2 |
| 1Institute of Materials Physics, Hangzhou Dianzi University, Hangzhou 310018
2Key Laboratory of Optical and Magnetic Resonance Spectroscopy and Department of Physics, East China Normal University, Shanghai 200062
3Faculty of Engineering, University of Kinshasa, PO Box 225, Kinshasa 11, Dem. Republic of Congo |
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| Cite this article: |
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WU Ling, ZHENG Li-Juan, KANIKI Kakule et al 2007 Chin. Phys. Lett. 24 90-93 |
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Abstract We investigate the high resolution absorption spectroscopy of P2 radical, generated in ac glow discharge of PCl3 buffered with helium, using optical heterodyne magnetic rotation enhanced concentration modulation spectroscopy in the visible region. The (1, 2), (1, 3) and (2, 3) bands of c3IIu-b3IIg in the range 16620--17860cm-1 are observed and their 3II2-3II2 subbands are rotationally analysed. A set of effective molecular constants for the Ω=2 component of the states involved are determined.
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| Keywords:
33.20.-t
42.62.Fi
33.15.Mt
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Published: 01 January 2007
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| PACS: |
33.20.-t
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(Molecular spectra)
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42.62.Fi
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(Laser spectroscopy)
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33.15.Mt
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(Rotation, vibration, and vibration-rotation constants)
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