Wave dynamics and star formation in Taurus
نویسندگان
چکیده
منابع مشابه
Star Formation: Lessons from Taurus
The Taurus molecular cloud complex is the paradigm for quiescent, low-density, isolated star formation. Yet the age distribution of its stellar population indicates that star formation is a rapid and dynamic process, inconsistent with the old picture of magnetically-controlled protostel-lar cloud collapse. Instead, Taurus seems to have formed stars in a manner qualitatively consistent with the ...
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Nuclear Dynamics and Star Formation of AGN
We are using adaptive optics on Keck and the VLT to probe the dynamics and star formation in Seyfert and QSO nuclei, obtaining spatial resolutions better than 0.1′′ in the Hand K-bands. The dynamics are traced via the 2.12 μm H2 1-0 S(1) line, while the stellar cluster is traced through the CO 2-0 and 6-3 absorption bandheads at 2.29 μm and 1.62 μm respectively. Matching disk models to the H2 r...
متن کاملOutflows and Bubbles in Taurus: Star-formation Feedback Sufficient to Maintain Turbulence
We have identified outflows and bubbles in the Taurus molecular cloud based on the ∼100 deg Five College Radio Astronomy Observatory CO(1-0) and CO(1-0) maps and the Spitzer young stellar object catalogs. In the main 44 deg area of Taurus, we found 55 outflows, of which 31 were previously unknown. We also found 37 bubbles in the entire 100 deg area of Taurus, none of which had been found previo...
متن کاملA Multiwavelength Study of Star Formation in the L1495E Cloud in Taurus
We have carried out a deep (t=30000s) x-ray search of the eastern portion of the L1495 cloud centered on the well known weak line T Tauri star (WTTS) V410 Tau using the ROSAT PSPC. This deep exposure enabled a search for candidate pre-main sequence (PMS) objects in this cloud to a limit ∼ 20 times more sensitive than that typical of the fields examined with the Einstein searches. Despite assert...
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ژورنال
عنوان ژورنال: Symposium - International Astronomical Union
سال: 1991
ISSN: 0074-1809
DOI: 10.1017/s0074180900239648