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Funding for this research was provided by:
National Science Foundation (Cooperative Agreement PHY-2019786)
Article Title: Evidence for an Instability-induced Binary Merger in the Double-peaked, Helium-rich Type IIn Supernova 2023zkd
Journal Title: The Astrophysical Journal
Article Type: paper
Copyright Information: © 2025. The Author(s). Published by the American Astronomical Society.
Publication dates
Date Received: 2025-02-26
Date Accepted: 2025-05-27
Online publication date: 2025-08-13