Authors: Arkaprabha Sarangi, Eli Dwek, and Demos Kazanas
2019 The Astrophysical Journal885126.
Provider: AAS Journals
Caption: Figure 16.
Mass absorption coefficient of astronomical silicates, derived from Weingartner & Draine (2001), shown for three different grain radii, a = 0.01, 0.1. and 1 μm, which is the range in which a majority of the grains are present.