Photoionization of rotationally cooled H2O and D2O in the region 650–990 Å

作者: P. M. Dehmer , D. M. P. Holland

DOI: 10.1063/1.459805

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摘要: Room temperature and rotationally cooled relative photoionization cross sections for H2O D2O were determined in the wavelength region 650–990 A with a resolution of 0.06–0.11 (∼7–12 cm−1 ); spectra normalized to absolute by Katayama et al. [D. H. Katayama, R. E. Huffman, C. L. O’Bryan, J. Chem. Phys. 59, 4309 (1973)] lower resolution. rotational analysis Π subbands (0,6,0) (0,8,0) bands (A 2A1)3db11B1←X1A1 Rydberg transition symmetry upper state; addition, series was extended higher principal quantum numbers. The these other made difficult both large natural linewidths transitions absence levels N’≳3.

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