A Dust Emission Model for Very Young Galaxies: Expected Properties and Far Infrared Diagnostics
Astrophysics
2007-05-23 v1
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 0335052. Further we discuss the SEDs of high redshift galaxies, and consider their observational feasibility.
Cite
@article{arxiv.astro-ph/0603337,
title = {A Dust Emission Model for Very Young Galaxies: Expected Properties and Far Infrared Diagnostics},
author = {Tsutomu T. Takeuchi},
journal= {arXiv preprint arXiv:astro-ph/0603337},
year = {2007}
}
Comments
8 pages, 4 figures, to appear in the proceedings of "Infrared Diagnostics of Galaxy Evolution"