Li 李, Jiadong 佳东 https://orcid.org/0000-0002-3651-5482
Rix, Hans-Walter https://orcid.org/0000-0003-4996-9069
Ting, Yuan-Sen https://orcid.org/0000-0001-5082-9536
Wang, Yu-Ting https://orcid.org/0009-0007-8574-0890
Mészáros, Szabolcs
Medan, Ilija https://orcid.org/0000-0003-3410-5794
Liu, Chao https://orcid.org/0000-0002-1802-6917
Yan, Zhiqiang https://orcid.org/0000-0001-7395-1198
Smith, Peter J. https://orcid.org/0000-0002-7489-5244
Qiu, Dan https://orcid.org/0000-0002-8280-4808
Roman-Lopes, Alexandre https://orcid.org/0000-0002-1379-4204
Green, Gregory M. https://orcid.org/0000-0001-5417-2260
Horta, Danny
Way, Zachary https://orcid.org/0000-0003-0179-9662
Matsuno, Tadafumi https://orcid.org/0000-0002-8077-4617
Souza, Stefano O. https://orcid.org/0000-0001-8052-969X
Fernández-Trincado, José G.
Funding for this research was provided by:
EC ∣ European Research Council (101054731)
Article Title: Variations in the Milky Way’s Stellar Mass Function at [Fe/H] < −1
Journal Title: The Astrophysical Journal Letters
Article Type: paper
Copyright Information: © 2026. The Author(s). Published by the American Astronomical Society.
Publication dates
Date Received: 2025-11-28
Date Accepted: 2026-01-26
Online publication date: 2026-02-11