搜索结果: 1-6 共查到“等离子体天体物理学 clouds”相关记录6条 . 查询时间(0.341 秒)
We study the change in cosmic-ray pressure, the change in cosmic-ray density, and the level of cosmic-ray induced heating via Alfven-wave damping when cosmic rays move from a hot ionized plasma to a c...
Distribution of Water Vapor in Molecular Clouds
astrochemistry – ISM abundances – ISM clouds – ISM molecules astrochemistry – ISM abundances – ISM clouds – ISM molecules
2010/11/16
We report the results of a large-area study of water vapor along the Orion Molecular Cloud ridge, the purpose of which was to determine the depth-dependent distribution of gas-phase water in dense mol...
Statistical study of dust properties in LMC molecular clouds
Galaxy Astrophysics (astro-ph.GA)
2011/1/5
The objective of this paper is to construct a catalog providing the dust properties and the star formation efficiency (SFE) of the molecular clouds in the Large Magellanic Cloud (LMC). We use the infr...
Unusually Luminous Giant Molecular Clouds in the Outer Disk of M33
Cosmology and Extragalactic Astrophysics (astro-ph.CO)
2011/1/4
We use high spatial resolution (~7pc) CARMA observations to derive detailed properties for 8 giant molecular clouds (GMCs) at a galactocentric radius corresponding to approximately two CO scale length...
Could the Magellanic Clouds be tidal dwarves expelled from a past-merger event occurring in Andromeda?
Galaxy Astrophysics (astro-ph.GA)
2011/1/4
The Magellanic Clouds are often considered as outliers in the satellite system of the Milky Way because they are irregular and gas-rich galaxies. From their large relative motion, they are likely from...
Infrared properties of Active OB stars in the Magellanic Clouds from the Spitzer SAGE Survey
Solar and Stellar Astrophysics (astro-ph.SR)
2010/12/23
We present a study of the infrared properties of 4922 spectroscopically confirmed massive stars in the Large and Small Magellanic Clouds, focusing on the active OB star population. Besides OB stars, o...