Detection of pristine circumstellar material from the Cassiopeia A supernova progenitor
Bon-Chul Koo, Hyun-Jeong Kim, Heeyoung Oh, John C. Raymond, Sung-Chul Yoon, Yong-Hyun Lee, Daniel T. Jaffe
Topics & Concepts
Cassiopeia APhysicsSupernovaAstrophysicsSupernova remnantSupergiantRed supergiantAstronomyNear-Earth supernovaType II supernovaInterstellar mediumCosmic dustCircumstellar dustRed giantGamma-ray bursts and supernovaeAstrophysics and Cosmic PhenomenaAstronomy and Astrophysical Research