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arXiv 0811.2495astro-ph
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根据NGC6334I观察结果进行的多频率研究的协同作用

Synergy of multifrequency studies from observations of NGC6334I

Andreas Seifahrt, Sven Thorwirth, Henrik Beuther, Silvia Leurini, Crystal L Brogan, Todd R Hunter, Karl M Menten, Bringfried Stecklum

摘要:

我们结合了从毫米到近红外波长的多频观测,展示了H2,CO和NH3排放的空间分布,这些都是NGC 6334 I中深埋源流出驱动的各种冲击的表现。除了众所周知的东北-西南外流,我们还通过结合APEX,ATCA,SMA,Spitzer和VLT/ISAAC的观测,在该地区发现了至少一个外流。将讨论潜在的驱动源。NGC 6334 I显示出一些活跃的恒星形成迹象,将成为未来赫歇尔和ALMA等天文台的主要目标。

英文摘要:

We combine multifrequency observations from the millimeter to near infrared wavelengths that demonstrate the spatial distributions of H2, CO, and NH3 emission, which are all manifestations of various shocks driven by outflows of deeply embedded sources in NGC6334I. In addition to the well-known northeast-southwest outflow we detect at least one more outflow in the region by combining observations from APEX, ATCA, SMA, Spitzer and VLT/ISAAC. Potential driving sources will be discussed. NGC6334I exhibits several signs of active star formation and will be a major target for future observatories such as Herschel and ALMA.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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