Gonzalez E., Padilla https://orcid.org/0000-0003-0209-9246
B. A., Joshi https://orcid.org/0000-0002-7593-8584
L. G., Strolger https://orcid.org/0000-0002-7756-4440
B., Khatri
F., Rest
A., Rest https://orcid.org/0000-0002-4410-5387
B., Rose https://orcid.org/0000-0002-1873-8973
R., Angulo https://orcid.org/0000-0001-5281-731X
D., Coulter https://orcid.org/0000-0003-4263-2228
M., Derkacy J. https://orcid.org/0000-0002-7566-6080
O., Fox https://orcid.org/0000-0003-2238-1572
M., Griggio https://orcid.org/0000-0002-5060-1379
C., Larison https://orcid.org/0000-0003-2037-4619
T., Moore https://orcid.org/0000-0001-8385-3727
R., Pierel J. D. https://orcid.org/0000-0002-2361-7201
M., Shahbandeh https://orcid.org/0000-0002-9301-5302
K., Shukawa https://orcid.org/0000-0002-2798-2943
M., Siebert https://orcid.org/0000-0003-2445-3891
Funding for this research was provided by:
National Science Foundation (2205635)
National Aeronautics and Space Administration (80NSSC23K0472)
Article Title: Revisiting the Mass Step: Environmental Dependence of Type Ia Supernovae in Low-metallicity Host Galaxies
Journal Title: The Astrophysical Journal
Article Type: paper
Copyright Information: © 2026. The Author(s). Published by the American Astronomical Society.
Publication dates
Date Received: 2025-12-23
Date Accepted: 2026-02-02
Online publication date: 2026-04-07