Bret Lehmer
Affiliation confirmed via AI analysis of OpenAlex, ORCID, and web sources.
Associate Professor
Also affiliated: Planetary Science Institute (2026)
Faculty Researcher
Research Areas
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Biography and Research Information
OverviewAI-generated summary
Bret Lehmer, an Associate Professor at the University of Arkansas at Fayetteville, conducts research in astrophysics, with a focus on stellar populations and active galactic nuclei.
Lehmer's recent publications investigate spectral models for X-ray binary populations in galaxies and the impact of active galactic nucleus feedback on interstellar media, utilizing tools like the POSYDON code and the NOEMA observatory. His work aims to refine the understanding of stellar evolution and galactic processes by incorporating detailed binary evolution into spectral analysis. He has published 250 papers with an h-index of 42 and over 7,300 citations.
Lehmer collaborates with researchers at the University of Arkansas, including Zachary Wilson, Emerson Gehr, and Izabela Pavel, with whom he has co-authored multiple publications.
Metrics
- Publications: 7
Selected Publications
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Spectral Model Library for X-ray Binary Populations in Galaxies (2026)
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Spectral Model Library for X-ray Binary Populations in Galaxies (2026)
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Surveying the Whirlpool at Arcseconds with NOEMA (SWAN) (2026)
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X-ray stellar feedback in low-metallicity starbursts: Insights from the template starburst galaxy ESO 338-IG04 and its halo (2026)
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X-ray stellar feedback in low-metallicity starbursts (2026)
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lightning.py: Python SED Fitting Code (2025)
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Emission-line Diagnostics for IMBHs in Dwarf Galaxies: Accounting for Black Hole Seeding and Ultraluminous X-Ray Source Excitation (2025)
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XMM-Newton Conclusively Identifies an Active Galactic Nucleus in a Green Pea Galaxy<sup>*</sup> (2025)
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ADF22-WEB: A giant barred spiral starburst galaxy in the <i>z</i> = 3.1 SSA22 protocluster core (2025)
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The high energy X-ray probe (HEX-P): science overview (2024)
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A NuSTAR Census of the X-Ray Binary Population of the M31 Disk (2024)
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Gas-phase metallicity for the Seyfert galaxy NGC 7130 (2024)
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Fast supermassive black hole growth in the SPT2349–56 protocluster at <i>z</i> = 4.3 (2024)
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The Evolution of Galaxies and Clusters at High Spatial Resolution with Advanced X-ray Imaging Satellite (AXIS) (2024)
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The High-mass X-Ray Binary Luminosity Functions of Dwarf Galaxies (2024)
Collaboration Network
Top Collaborators
- Spectral Model Library for X-ray Binary Populations in Galaxies
- Spectral Model Library for X-ray Binary Populations in Galaxies
- Spectral Model Library for X-ray Binary Populations in Galaxies
- Spectral Model Library for X-ray Binary Populations in Galaxies
- Spectral Model Library for X-ray Binary Populations in Galaxies
- Spectral Model Library for X-ray Binary Populations in Galaxies
- Spectral Model Library for X-ray Binary Populations in Galaxies
- Spectral Model Library for X-ray Binary Populations in Galaxies
- Spectral Model Library for X-ray Binary Populations in Galaxies
- Spectral Model Library for X-ray Binary Populations in Galaxies
- Spectral Model Library for X-ray Binary Populations in Galaxies
- Spectral Model Library for X-ray Binary Populations in Galaxies
- Spectral Model Library for X-ray Binary Populations in Galaxies
- Spectral Model Library for X-ray Binary Populations in Galaxies
- Spectral Model Library for X-ray Binary Populations in Galaxies
- Spectral Model Library for X-ray Binary Populations in Galaxies
- Spectral Model Library for X-ray Binary Populations in Galaxies
- Spectral Model Library for X-ray Binary Populations in Galaxies
- X-ray stellar feedback in low-metallicity starbursts
- X-ray stellar feedback in low-metallicity starbursts
- X-ray stellar feedback in low-metallicity starbursts
- X-ray stellar feedback in low-metallicity starbursts
- X-ray stellar feedback in low-metallicity starbursts
- X-ray stellar feedback in low-metallicity starbursts
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