Qiu, Tian https://orcid.org/0000-0002-4900-2088
Wang, Wenting https://orcid.org/0000-0002-5762-7571
Koposov, Sergey E. https://orcid.org/0000-0003-2644-135X
Li, Ting S. https://orcid.org/0000-0002-9110-6163
Sandford, Nathan R. https://orcid.org/0000-0002-7393-3595
Najita, Joan https://orcid.org/0000-0002-5758-150X
Li, Songting https://orcid.org/0000-0002-6469-8263
Han, Jiaxin https://orcid.org/0000-0002-8010-6715
Dey, Arjun https://orcid.org/0000-0002-4928-4003
Rockosi, Constance https://orcid.org/0000-0002-6667-7028
Gaensicke, Boris https://orcid.org/0000-0002-2761-3005
Han, Jesse https://orcid.org/0000-0002-6800-5778
Weaver, Benjamin Alan
Myers, Adam D.
Aguilar, Jessica Nicole https://orcid.org/0000-0003-0822-452X
Ahlen, Steven https://orcid.org/0000-0001-6098-7247
Allende Prieto, Carlos https://orcid.org/0000-0002-0084-572X
Bianchi, Davide https://orcid.org/0000-0001-9712-0006
Brooks, David https://orcid.org/0000-0002-8458-5047
Claybaugh, Todd
de la Macorra, Axel https://orcid.org/0000-0002-1769-1640
Doel, Peter https://orcid.org/0000-0002-6397-4457
Font-Ribera, Andreu https://orcid.org/0000-0002-3033-7312
Forero-Romero, Jaime E. https://orcid.org/0000-0002-2890-3725
Gaztañaga, Enrique https://orcid.org/0000-0001-9632-0815
Gontcho A Gontcho, Satya https://orcid.org/0000-0003-3142-233X
Gutierrez, Gaston https://orcid.org/0000-0003-0825-0517
Jimenez, Jorge https://orcid.org/0000-0001-8528-3473
Joyce, Dick https://orcid.org/0000-0003-0201-5241
Kisner, Theodore https://orcid.org/0000-0003-3510-7134
Lamman, Claire https://orcid.org/0000-0002-6731-9329
Landriau, Martin https://orcid.org/0000-0003-1838-8528
Le Guillou, Laurent https://orcid.org/0000-0001-7178-8868
Meisner, Aaron https://orcid.org/0000-0002-1125-7384
Miquel, Ramon https://orcid.org/0000-0002-6610-4836
Nadathur, Seshadri https://orcid.org/0000-0001-9070-3102
Percival, Will https://orcid.org/0000-0002-0644-5727
Poppett, Claire https://orcid.org/0000-0003-0512-5489
Prada, Francisco https://orcid.org/0000-0001-7145-8674
Pérez-Ràfols, Ignasi https://orcid.org/0000-0001-6979-0125
Rossi, Graziano
Sanchez, Eusebio https://orcid.org/0000-0002-9646-8198
Schlegel, David https://orcid.org/0000-0002-5042-5088
Silber, Joseph Harry https://orcid.org/0000-0002-3461-0320
Sprayberry, David https://orcid.org/0000-0001-7583-6441
Tarlé, Gregory https://orcid.org/0000-0003-1704-0781
Zhou, Rongpu https://orcid.org/0000-0001-5381-4372
Funding for this research was provided by:
MOST ∣ National Natural Science Foundation of China (12273021)
MOST ∣ National Key Research and Development Program of China (2023YFA1605600)
Article Title: The Binary Fraction of Stars in the Dwarf Galaxy Ursa Minor via Dark Energy Spectroscopic Instrument
Journal Title: The Astrophysical Journal
Article Type: paper
Copyright Information: © 2026. The Author(s). Published by the American Astronomical Society.
Publication dates
Date Received: 2025-12-03
Date Accepted: 2026-02-03
Online publication date: 2026-03-11