Steady outflows in giant clumps of high-z disc galaxies during migration and growth by accretion
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Description
We predict the evolution of giant clumps undergoing star-driven outflows in high-z gravitationally unstable disc galaxies. We find that the mass-loss is expected to occur through a steady wind over many tens of free-fall times (tff ∼ 10 Myr) rather than by an explosive disruption in one or a few tff. Our analysis is based on the finding from simulations that radiation trapping is negligible because it destabilizes the wind (Krumholz & Thompson 2012, 2013). Each photon can therefore contribute...[Show more]
Collections | ANU Research Publications |
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Date published: | 2013 |
Type: | Journal article |
URI: | http://hdl.handle.net/1885/102783 |
Source: | Monthly Notices of the Royal Astronomical Society |
DOI: | 10.1093/mnras/stt480 |
Access Rights: | Open Access |
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01_Dekel_Steady_outflows_in_giant_2013.pdf | 246.14 kB | Adobe PDF |
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