Profile for Tyler Hagen
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Tyler Hagen
Lecturer
Physics
University of Wisconsin-La Crosse
Tyler Hagen
Lecturer
Physics
Education
Ph.D., Physics (Emphasis in Astronomy & Astrophysics) - University of Utah, 2026
M.S., Physics (Emphasis in Astronomy & Astrophysics) - University of Utah, 2024
B.S., Physics - Minnesota State University, Mankato, 2021
Career
Teaching history
PHY 103 (lab) - Fundamental Physics I
PHY 104 (lab) - Fundamental Physics II
PHY 155 (lab) - Solar System Astronomy
Research and publishing
Hagen, T.; et al., DESI DR2 ELGs: Halo Occupation Modeling of Property-Dependent Clustering, In prep.
DESI Collaboration; et al. (including Hagen, T.), DESI DR2: The Physical Properties of the DESI Cosmological Tracer Populations, In prep.
Hagen, T.; et al., DESI Data Release 2 ELGs: Property-dependent subsamples, imaging systematics, and clustering, Submitted
Ratajczak, J.; et al. (including Hagen, T.), The Compilation and Validation of the Spectroscopic Redshift Catalogs for the DESI-COSMOS and DESI-XMMLSS Fields, 2026, AJ, 171, 71
Hagen, T.; et al., DESI Emission--line Galaxies: Clustering Dependence on Stellar Mass and [OII] Luminosity, 2025, ApJ, 992, 121
Rutkowski, M. J.; Zabelle, B.; Hagen, T.; et al., Recent Star Formation in 0.5<z<1.5 Quiescent Galaxies, 2025, ApJL, 983, L32