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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2012, Volume 96, Issue 2, Page 102
(Mi jetpl3178)
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This article is cited in 2 scientific papers (total in 2 papers)
CONDENSED MATTER
Resonance excitation of slow rotons: Linewidth
L. A. Melnikovsky P. L. Kapitza Institute for Physical Problems, Russian Academy of Sciences
Abstract:
An explanation of an anomalously narrow microwave absorption line in superfluid $^4$He has been proposed. It has been shown that the experimentally observed resonance linewidth agrees with the assumption of parametric excitation of a macroscopic coherent roton state.
Received: 02.05.2012 Revised: 04.06.2012
Citation:
L. A. Melnikovsky, “Resonance excitation of slow rotons: Linewidth”, Pis'ma v Zh. Èksper. Teoret. Fiz., 96:2 (2012), 102; JETP Letters, 96:2 (2012), 98
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https://www.mathnet.ru/eng/jetpl3178 https://www.mathnet.ru/eng/jetpl/v96/i2/p102
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Abstract page: | 202 | Full-text PDF : | 61 | References: | 27 |
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