... wider range of targets, from stars to masers to star-forming galaxies and gamma ray ... Star Clusters - A Broad-impact Astronomical Measurement In an impressive work using ... star-forming regions could be adversely affected by the often poorly known ...
... Title: Tracing high-mass star formation in the Galaxy ABSTRACT: Theoretical and observational studies have revealed that the 6.668 GHz methanol masers are precursors of ultracompact HII regions, and are excellent tracers of high-mass star formation ...
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Ссылки http://www.naic.edu/vscience/schedule/tpfiles/PandiantagA1969tp.ps -- 93.2 Кб -- 30.08.2004 Похожие документы
... Do massive stars form from accretion disks like low-mass stars, or do they from mergers of low-mass stars in dense clusters, or is a combination of both processes at work? ...
... Regular Pulsars Galactic 32 Hours 1.25 Two Massive Neutron Stars Arecibo observations of the relativistic pulsarwhite-dwarf binaries J0621+1002 and J0751+1807 have yielded exciting evidence that these two neutron stars are relatively massive, at 1.7+-0.3 ...
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Ссылки http://www.naic.edu/vscience/schedule/tpfiles/NicetagP2239tp.pdf -- 47.1 Кб -- 15.08.2006 Похожие документы
... Neutron stars and black holes aren't all they've been thought to be. ... In fact, neutron stars can be considerably more massive than previously believed, and it is more difficult to form black holes ...