Predissociation of Feshbach resonances in hydrogen fluoride

作者: R Abouaf , D Teillet-Billy

DOI: 10.1088/0022-3700/13/8/006

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摘要: The authors have investigated the electron transmission spectrum and dissociative attachment cross section of HF in energy region 10-15 eV. Only one Feshbach resonance (12.8-14 eV) has been found. A series peaks is observed same region, corresponding to F-(1S)+H*(n=2, 3, 4, 5) products. first are attributed predissociation found spectrum. strong F- peak at 12.8 eV likely explain serious perturbation previously reported 1975 by Spence Noguchi.

参考文章(9)
R Abouaf, R Paineau, F Fiquet-Fayard, Dissociative attachment in NO2 and CO2 Journal of Physics B. ,vol. 9, pp. 303- 314 ,(1976) , 10.1088/0022-3700/9/2/017
D. Mathur, J.B. Hasted, Electron spectroscopy of hydrogen fluoride resonances Chemical Physics. ,vol. 34, pp. 29- 38 ,(1978) , 10.1016/0301-0104(78)87102-X
L. Sanche, G. J. Schulz, Electron Transmission Spectroscopy: Rare Gases Physical Review A. ,vol. 5, pp. 1672- 1683 ,(1972) , 10.1103/PHYSREVA.5.1672
George J. Schulz, Resonances in Electron Impact on Atoms Reviews of Modern Physics. ,vol. 45, pp. 378- 422 ,(1973) , 10.1103/REVMODPHYS.45.378
David Spence, Tetsushi Noguchi, Feshbach resonances associated with Rydberg states of the hydrogen halides Journal of Chemical Physics. ,vol. 63, pp. 505- 514 ,(1975) , 10.1063/1.431078
A. E. Douglas, F. R. Greening, The electronic spectra of HCl and HF Canadian Journal of Physics. ,vol. 57, pp. 1650- 1661 ,(1979) , 10.1139/P79-228
G. Di Lonardo, A. E. Douglas, The Electronic Spectrum of HF. I. The B1Σ+–X1Σ+ Band System Canadian Journal of Physics. ,vol. 51, pp. 434- 445 ,(1973) , 10.1139/P73-057
G. Di Lonardo, A. E. Douglas, Electronic Spectra of HF and F2 The Journal of Chemical Physics. ,vol. 56, pp. 5185- 5186 ,(1972) , 10.1063/1.1677005
S. Gewurtz, H. Lew, P. Flainek, The Electronic Spectrum of HF Canadian Journal of Physics. ,vol. 53, pp. 1097- 1108 ,(1975) , 10.1139/P75-139