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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2002, Volume 75, Issue 10, Pages 591–594
(Mi jetpl3109)
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This article is cited in 9 scientific papers (total in 9 papers)
GRAVITY, ASTROPHYSICS
Laser action in a gas condensation in the vicinity of a hot star
S. Johanssona, V. S. Letokhovb a Lund Observatory, Lund University
b Institute of Spectroscopy, Russian Academy of Sciences, Troitsk, Moscow
Abstract:
In the region around 1 $\mu $m we have found laser action in a quantum transition between highly excited states in Fe II, with its higher levels being optically pumped by the intense H Ly$\alpha $ radiation (1215 Å) formed in the ionized HII region of a gas condensation (blob B) in the close vicinity of the central star in $\eta $ Carinae.
Received: 16.04.2002
Citation:
S. Johansson, V. S. Letokhov, “Laser action in a gas condensation in the vicinity of a hot star”, Pis'ma v Zh. Èksper. Teoret. Fiz., 75:10 (2002), 591–594; JETP Letters, 75:10 (2002), 495–498
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https://www.mathnet.ru/eng/jetpl3109 https://www.mathnet.ru/eng/jetpl/v75/i10/p591
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Abstract page: | 149 | Full-text PDF : | 66 | References: | 49 |
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