Pressure broadening of the nuclear hyperfine spectrum of 127I2 by He and Xe
作者： A G Astill , A J McCaffery , M J Proctor , E A Seddon , B J Whitaker
DOI: 10.1088/0022-3700/18/18/015
关键词:
摘要: The pressure broadening of individual hyperfine lines molecular iodine has been studied using polarisation spectroscopy to resolve lines. Total and average inelastic reorientation cross sections have evaluated for I2-He I2-Xe. Marked differences are observed between the sections, both in limiting values at high J their dependence low values. These related duration rare-gas-iodine-molecule interaction strength intermolecular potential. spin rotation constant C1 is found an inverse J(J+1) which attributed mixing B3 Pi 0u+ state with 1u state.
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