dorsal/arxiv
View SchemaThree-photon detachment of electrons from the fluorine negative ion
| Authors | G. F. Gribakin, V. K. Ivanov, A . V. Korol, M . Yu. Kuchiev |
|---|---|
| Categories | |
| ArXiv ID | physics/9910007 |
| URL | https://arxiv.org/abs/physics/9910007 |
| DOI | 10.1088/0953-4075/33/4/316 |
| Journal | J PHYS B-AT MOL OPT 33: (4) 821-828 FEB 28 2000 |
Abstract
Absolute three-photon detachment cross sections are calculated for the fluorine negative ion within the lowest-order perturbation theory. The Dyson equation of the atomic many-body theory is used to obtain the ground-state 2p wavefunction with correct asymptotic behaviour, corresponding to the true (experimental) binding energy. We show that in accordance with the adiabatic theory (Gribakin and Kuchiev 1997 {Phys. Rev. A} {\bf 55} 3760) this is crucial for obtaining absolute values of the multiphoton cross sections. Comparisons with other calculations and experimental data are presented.
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"abstract": "Absolute three-photon detachment cross sections are calculated for the\nfluorine negative ion within the lowest-order perturbation theory. The Dyson\nequation of the atomic many-body theory is used to obtain the ground-state 2p\nwavefunction with correct asymptotic behaviour, corresponding to the true\n(experimental) binding energy. We show that in accordance with the adiabatic\ntheory (Gribakin and Kuchiev 1997 {Phys. Rev. A} {\\bf 55} 3760) this is crucial\nfor obtaining absolute values of the multiphoton cross sections. Comparisons\nwith other calculations and experimental data are presented.",
"arxiv_id": "physics/9910007",
"authors": [
"G. F. Gribakin",
"V. K. Ivanov",
"A . V. Korol",
"M . Yu. Kuchiev"
],
"categories": [
"physics.atom-ph"
],
"doi": "10.1088/0953-4075/33/4/316",
"journal_ref": "J PHYS B-AT MOL OPT 33: (4) 821-828 FEB 28 2000",
"title": "Three-photon detachment of electrons from the fluorine negative ion",
"url": "https://arxiv.org/abs/physics/9910007"
},
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