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Magnetomechanical supersonic waves in dark molecular clouds

Title
Magnetomechanical supersonic waves in dark molecular clouds
Authors
Yang J.Bastrukov S.I.
Ewha Authors
양종만
SCOPUS Author ID
양종만scopus
Issue Date
2000
Journal Title
Journal of the Korean Physical Society
ISSN
0374-4884JCR Link
Citation
vol. 37, no. 3, pp. L158 - L161
Indexed
SCI; SCIE; SCOPUS; KCI WOS scopus
Abstract
We propose and investigate the magnetoelastodynamic mechanism of the wave motions of poorly ionized superparamagnetic gas-dust interstellar medium capable of sustaining long-ranged magnetization. It is suggested that the molecular linewidths inferred from recent Zeeman measurements of the magnetic field toward the core position in dark interstellar molecular clouds may be due to transverse magnetomechanical waves traveling with supersonic, but sub-Alfvénic, speed.
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자연과학대학 > 물리학전공 > Journal papers
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