Results 11 to 20 of about 7,116 (192)
Constraining the properties of 1.2-mm dust clumps that contain luminous water masers
Monthly Notices of the Royal Astronomical Society, 2011 We have conducted a sensitive water maser search with the ATCA towards 267 1.2-mm dust clumps presented in the literature. We combine our new observations with previous water maser observations to extend our sample to 294 1.2-mm dust clumps, towards ...
Batchelor +36 more
core +3 more sources
Interacting masers and the extreme brightness of astrophysical water masers
The Astrophysical Journal, 1989 Extreme surface brightnesses have long been reported for water masers which are well beyond what is found in self-consistent, theoretical investigations of these masers. The transport of maser radiation is calculated when two masers, having the properties inferred for the numerous weaker masers and separated by distances characteristic of the molecular
Shuji Deguchi, William D. Watson
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Submillimetre water masers in circumstellar envelopes [PDF]
Monthly Notices of the Royal Astronomical Society, 1995 J. A. Yates, R. J. Cohen, R. E. Hills
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WATER MASERS IN THE ANDROMEDA GALAXY. II. WHERE DO MASERS ARISE? [PDF]
The Astrophysical Journal, 2016 ABSTRACT We present a comparative multiwavelength analysis of water-maser-emitting regions and non-maser-emitting luminous 24 μm star-forming regions in the Andromeda Galaxy (M31) to identify the sites most likely to produce luminous water masers useful for astrometry and proper motion studies.
Nikta Amiri, Jeremy Darling
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Accelerations of Water Masers in NGC 4258 [PDF]
The Astrophysical Journal, 2000 40 pages, latex, uses aaspp4 style file, 10 figures.
Bragg, Ann E. +3 more
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Probing AGN with Water Masers [PDF]
Symposium - International Astronomical Union, 1996 Observations of the angular distribution of the water masers in the nucleus of NGC4258 reveal the presence of a thin molecular disk in nearly perfect Keplerian orbit (Miyoshi et al., 1995; Moran et al., 1995). About 300 galaxies have been searched for nuclear water masers to a limiting sensitivity of about 0.1 Jy (e.g., Braatz, 1996); and 16 masers ...
J. M. Moran +6 more
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Submillimeter H2O masers in water-fountain nebulae [PDF]
, 2014 We report the first detection of submillimeter water maser emission toward water-fountain nebulae, which are post-AGB stars that exhibit high-velocity water masers.
Franco-Hernández, R. +4 more
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Water masers accompanying OH and methanol masers in star formation regions [PDF]
Monthly Notices of the Royal Astronomical Society, 2010 51 pages, 7 ...
Breen, Shari +3 more
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Testing the Evolutionary Sequence of High Mass Protostars with CARMA [PDF]
, 2009 We present 1" resolution CARMA observations of the 3mm continuum and 95 GHz methanol masers toward 14 candidate high mass protostellar objects (HMPOs). Dust continuum emission is detected toward seven HMPOs, and methanol masers toward 5 sources.
Altenhoff +36 more
core +2 more sources
New detections of H2O masers in planetary nebulae and post-AGB stars using the Robledo-70m antenna [PDF]
, 2007 Aims: We investigated the possible relationship between the evolutionary stage of post-AGB stars and planetary nebulae (PNe) and the presence of water masers in their envelopes.
Gómez, J. F., Morata, O., Suárez, O.
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