期刊
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES
卷 154, 期 1, 页码 396-401出版社
UNIV CHICAGO PRESS
DOI: 10.1086/422818
关键词
infrared : stars; ISM : individual (L1014); stars : formation; stars : low-mass, brown dwarfs
We present observations of L1014, a dense core in the Cygnus region previously thought to be starless, but data from the Spitzer Space Telescope show the presence of an embedded source. We propose a model for this source that includes a cold core, heated by the interstellar radiation field, and a low-luminosity internal source. The low luminosity of the internal source suggests a substellar object. If L1014 is representative, other starless'' cores may turn out to harbor central sources.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据