Searching for Axion Dark Matter Gegenschein of the Vela Supernova Remnant with FAST

Axions are one of the leading dark matter candidates. If we are embedded in a Milky Way dark matter halo comprised of axions, their stimulated decay would enable us to observe a counterimage (“axion gegenschein”) with a frequency equal to half the axion mass in the opposite direction of a bright rad...

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Bibliographic Details
Main Authors: Wenxiu Yang, Yitian Sun, Yougang Wang, Katelin Schutz, Yichao Li, Calvin Leung, Wenkai Hu, Shuanghao Shu, Kiyoshi Masui, Xuelei Chen
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:The Astrophysical Journal
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Online Access:https://doi.org/10.3847/1538-4357/adde48
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