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Funding for this research was provided by:
National Aeronautics and Space Administration
U.S. Department of Energy
cea
Article Title: Puzzling Variation of Gamma Rays from the Sun over the Solar Cycle Revealed with Fermi-LAT
Journal Title: The Astrophysical Journal Letters
Article Type: paper
Copyright Information: © 2025. The Author(s). Published by the American Astronomical Society.
Publication dates
Date Received: 2025-05-09
Date Accepted: 2025-07-11
Online publication date: 2025-08-07