dorsal/arxiv
View SchemaDielectronic Recombination of Ground-State and Metastable Li+ Ions
| Authors | A. A. Saghiri, J. Linkemann, M. Schmitt, D. Schwalm, A. Wolf, T. Bartsch, A. Hoffknecht, A. Mueller, W. G. Graham, A. D. Price, N. R. Badnell, T. W. Gorczyca, J. A. Tanis |
|---|---|
| Categories | |
| ArXiv ID | physics/9907030 |
| URL | https://arxiv.org/abs/physics/9907030 |
| DOI | 10.1103/PhysRevA.60.R3350 |
Abstract
Dielectronic recombination has been investigated for Delta-n = 1 resonances of ground-state Li+(1s^2) and for Delta-n = 0 resonances of metastable Li+(1s2s ^3S). The ground-state spectrum shows three prominent transitions between 53 and 64 eV, while the metastable spectrum exhibits many transitions with energies < 3.2 eV. Reasonably good agreement of R-matrix, LS coupling calculations with the measured recombination rate coefficient is obtained. The time dependence of the recombination rate yields a radiative lifetime of 52.2 +- 5.0 s for the 2 ^3S level of Li+.
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"abstract": "Dielectronic recombination has been investigated for Delta-n = 1 resonances\nof ground-state Li+(1s^2) and for Delta-n = 0 resonances of metastable Li+(1s2s\n^3S). The ground-state spectrum shows three prominent transitions between 53\nand 64 eV, while the metastable spectrum exhibits many transitions with\nenergies \u003c 3.2 eV. Reasonably good agreement of R-matrix, LS coupling\ncalculations with the measured recombination rate coefficient is obtained. The\ntime dependence of the recombination rate yields a radiative lifetime of 52.2\n+- 5.0 s for the 2 ^3S level of Li+.",
"arxiv_id": "physics/9907030",
"authors": [
"A. A. Saghiri",
"J. Linkemann",
"M. Schmitt",
"D. Schwalm",
"A. Wolf",
"T. Bartsch",
"A. Hoffknecht",
"A. Mueller",
"W. G. Graham",
"A. D. Price",
"N. R. Badnell",
"T. W. Gorczyca",
"J. A. Tanis"
],
"categories": [
"physics.atom-ph",
"physics.acc-ph"
],
"doi": "10.1103/PhysRevA.60.R3350",
"title": "Dielectronic Recombination of Ground-State and Metastable Li+ Ions",
"url": "https://arxiv.org/abs/physics/9907030"
},
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