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Photoionization of ...
Photoionization of P+: Experiment and theory
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Nahar, S. N. (author)
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Hernández, E. M. (author)
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Hernández, L. (author)
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Antillón, A. (author)
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Morales-Mori, A. (author)
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González, O. (author)
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Covington, A. M. (author)
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Chartkunchand, K. C. (author)
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- Hanstorp, Dag, 1960 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för fysik (GU),Department of Physics (GU)
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Juárez, A. M. (author)
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Hinojosa, G. (author)
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(creator_code:org_t)
- Elsevier BV, 2017
- 2017
- English.
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In: Journal of Quantitative Spectroscopy and Radiative Transfer. - : Elsevier BV. - 0022-4073. ; 187, s. 215-223
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http://manuscript.el...
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https://gup.ub.gu.se...
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https://doi.org/10.1...
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Abstract
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- An experimental and theoretical study of the single photoionization cross section of the P+ cation of phosphorus is presented. Photoionization (PI) cross sections are instrumental for the determination of abundances in the interstellar medium. The experiment was performed by merging an ion beam with a photon beam. The photon beam was nearly monochromatic and had an energy resolution of 24 meV. Calculations were carried out using the Breit–Pauli R-matrix method. The combined study was developed in the photon energy interval from 18 eV (68.9 nm) to 50 eV (24.8 nm). Comparison between the measured and the calculated cross section shows good agreement in general and identifies features of the process and existence of states in the experimental beam. The present results should provide for more accurate modeling of P+. © 2016 Elsevier Ltd
Subject headings
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
Keyword
- Autoionizing resonances
- Breit-Pauli R-matrix method
- Experiment at ALS
- Photoionization of P II
- Relativistic effects at low energy
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Nahar, S. N.
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Hernández, E. M.
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Hernández, L.
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Antillón, A.
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Morales-Mori, A.
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González, O.
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show more...
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Covington, A. M.
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Chartkunchand, K ...
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Hanstorp, Dag, 1 ...
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Juárez, A. M.
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Hinojosa, G.
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show less...
- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
- Articles in the publication
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Journal of Quant ...
- By the university
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University of Gothenburg