Jung 정, Seung-Hoon 승훈 https://orcid.org/0009-0005-6640-4715
Koo 구, Bon-Chul 본철 https://orcid.org/0000-0002-2755-1879
Lee 이, Yong-Hyun 용현 https://orcid.org/0000-0003-3277-2147
Kim 김, Hyun-Jeong 현정 https://orcid.org/0000-0001-9263-3275
Lee 이, Jae-Joon 재준 https://orcid.org/0000-0003-0894-7824
Funding for this research was provided by:
Ministry of Science and ICT, South Korea (RS-2023-00277370)
Article Title: A Comparative Study of the Supernova Remnant Cassiopeia A from 2013 to 2020 Deep [Fe ii ] + [Si i ] Images
Journal Title: The Astrophysical Journal
Article Type: paper
Copyright Information: © 2026. The Author(s). Published by the American Astronomical Society.
Publication dates
Date Received: 2025-11-15
Date Accepted: 2026-02-06
Online publication date: 2026-03-12