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Photoionization of Metastable O^+ Ions: Experiment and Theory

Please use this identifier to cite or link to this item: http://hdl.handle.net/1811/44653

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Title: Photoionization of Metastable O^+ Ions: Experiment and Theory
Creators: Nahar, Sultana Nurun; Covington, A. M.; Aguilar, A.; Covington, I. R.; Gharaibeh, M.; Shirley, C. A.; Phaneuf, R. A.; Alvarez, I.; Cisneros, C.; Hinojosa, G.; Bozek, J. D.; Dominguez, I.; Sant'Anna, M. M.; Schlachter, A. S.; Berrah, N.; McLaughlin, B. M.
Keywords: photoionization
metastable states
Issue Date: 2001-12-10
Citation: Covington, A. M., Aguilar, A., Covington, I. R., Gharaibeh, M., Shirley, C. A., Phaneuf, R. A., Alvarez, I., Cisneros, C., Hinojosa, G., Bozek, J. D., Dominguez, I., Sant'Anna, M. M., Schlachter, A. S., Berrah, N., Nahar, Sultana Nurun, McLaughlin, B. M. "Photoionization of Metastable O^+ Ions: Experiment and Theory," Physical Review Letters, v. 87, no. 24, December, 2001.
DOI: 10.1103/PhysRevLett.87.243002
10.1103/PhysRevLett.87.243002
Abstract: High-resolution absolute experimental measurements and two independent theoretical calculations were performed for photoionization of O^+ ions from the ^2 P° and ^2 D° metastable levels and from the ^4 S° ground state in the photon energy range 30–35.5 eV. This is believed to be the first comparison of experiment and theory to be reported for photoionization from metastable states of ions. While there is correspondence between the predicted and measured positions and relative strengths of the resonances, the cross-section magnitudes and fine structure are sensitive to the choice of basis states.
Description: Relevant data is available at: http://www.astronomy.ohio-state.edu/~nahar/nahar_radiativeatomicdata/index.html
ISSN: 0031-9007
URI: http://hdl.handle.net/1811/44653
Rights: © 2001 The American Physical Society
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