Koo, Bon-Chul https://orcid.org/0000-0002-2755-1879
Ko, Sang Bum https://orcid.org/0009-0007-6601-4316
McKee, Christopher F. https://orcid.org/0000-0003-1858-3892
Heiles, Carl https://orcid.org/0000-0002-7456-8067
Fesen, Robert A. https://orcid.org/0000-0003-3829-2056
Seok, Ji Yeon https://orcid.org/0000-0002-0070-3246
Kim, Hyun-Jeong https://orcid.org/0000-0001-9263-3275
Yoon, Sung-Chul https://orcid.org/0000-0002-5847-8096
Funding for this research was provided by:
National Research Foundation of Korea (RS-2023-00277370)
Article Title: Proper Motion of Dense Circumstellar Knots in the Supernova Remnant Cassiopeia A
Journal Title: The Astrophysical Journal Supplement Series
Article Type: paper
Copyright Information: © 2025. The Author(s). Published by the American Astronomical Society.
Publication dates
Date Received: 2025-04-16
Date Accepted: 2025-07-03
Online publication date: 2025-09-12