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A Dust Emission Model for Very Young Galaxies: Expected Properties and Far Infrared Diagnostics

Tsutomu T. Takeuchi
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Abstract

Dust plays crucial roles in galaxy formation and evolution. In the early epoch of galaxy evolution dust is only supplied by supernovae (SNe). With the aid of a new physical model of dust production by SNe, we constructed a model of dust emission from forming galaxies. We show the evolution of the spectral energy distribution (SED). Then we adopt this model to a local starbursting dwarf galaxy SBS 0335$-$052. Further we discuss the SEDs of high redshift galaxies, and consider their observational feasibility.

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Tsutomu T. Takeuchi. 2006-03-14. A Dust Emission Model for Very Young Galaxies: Expected Properties and Far Infrared Diagnostics. https://arxiv.org/abs/astro-ph/0603337

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