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Письма в Журнал экспериментальной и теоретической физики, 2001, том 73, выпуск 3, страницы 134–136
(Mi jetpl4306)
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ГРАВИТАЦИЯ, АСТРОФИЗИКА
Multiple two-photon resonance-enhanced ionization of elements in natural conditions: Nebulae in the vicinity of hot stars
S. Johanssona, V. S. Letokhovb a Department of Physics, Lund University
b Institute of Spectroscopy, Russian Academy of Sciences, Troitsk, Moscow
Аннотация:
The possibility is considered of two-photon ionization of atomic particles with the atom (ion) level quantum being in quasi-resonance with an intense noncoherent monochromatic VUV light in natural conditions, for example, inside planetary nebulae in the vicinity of bright stars. The collisionless resonance-enhanced photoionization mechanism considered may give rise to multiply-charged ions as a result of successive (multiple) resonance-enhanced ionization of the photoions produced in a rarefied media with very low rate of the recombination.
Поступила в редакцию: 24.11.2000 Исправленный вариант: 09.01.2001
Образец цитирования:
S. Johansson, V. S. Letokhov, “Multiple two-photon resonance-enhanced ionization of elements in natural conditions: Nebulae in the vicinity of hot stars”, Письма в ЖЭТФ, 73:3 (2001), 134–136; JETP Letters, 73:3 (2001), 118–120
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/jetpl4306 https://www.mathnet.ru/rus/jetpl/v73/i3/p134
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Страница аннотации: | 135 | PDF полного текста: | 59 | Список литературы: | 1 |
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