http://arxiv.org/abs/1909.07150
The interstellar bubble RCW 120 seen around a type O runaway star is driven by the stellar wind and the ionising radiation emitted by the star. The boundary between the stellar wind and interstellar medium (ISM) is associated with the arc-shaped mid-infrared dust emission around the star within the HII region.
A. Rodríguez-González, Z. Meliani, M. Sánchez-Cruces, et. al.
Tue, 17 Sep 19
34/98
Comments: 6 pages, 5 figures, 1 table, accepted for publication in A&A