The JCMT Nearby Galaxies Legacy Survey III : Comparisons of cold dust , polycyclic aromatic hydrocarbons , molecular gas , and atomic gas in NGC 2403

Abstract

We used 3.6, 8.0, 70, 160 μm Spitzer Space Telescope data, James Clerk Maxwell Telescope HARP-B CO J=(3-2) data, National Radio Astronomy Observatory 12 meter telescope CO J=(1-0) data, and Very Large Array HI data to investigate the relations among PAHs, cold (∼ 20 K) dust, molecular gas, and atomic gas within NGC 2403, an SABcd galaxy at a distance of 3… (More)

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