Absorption by Spinning Dust: A Contaminant for High-redshift 21 cm Observations
Authors: B. T. Draine, and Jordi Miralda-Escudé
2018 The Astrophysical Journal Letters858L10.
Provider: AAS Journals
Caption: Figure 2.
Absorption by ellipsoidal grains with volume-equivalent radius ﹩a=40\,\mathring{\rm A} ﹩, estimated from Equation (8), compared to a ﹩a=40\,\mathring{\rm A} ﹩ spheres and ﹩\bar{\alpha }=7/6﹩.