activity
20052024
most citedThe Evolution of Normal Galaxy X-ray Emission Through Cosmic History: Constraints from the 6 Ms Chandra Deep Field-South

230 citations · 1.1k across the 27 of their papers we have counts for

collaborators

27 papers

astro-ph.GA2024

An Empirical Framework Characterizing the Metallicity and Star-Formation History Dependence of X-ray Binary Population Formation and Emission in Galaxies

Bret D. Lehmer, Erik B. Monson, Rafael T. Eufrasio +12

We present a new empirical framework modeling the metallicity and star-formation history (SFH) dependence of X-ray luminous ( ergs s) point-source population lu…

astro-ph.HE2023★ 5 cited

The Large Deficit of HMXB Emission from Luminous Infrared Galaxies: the Case of the Circumnuclear Starburst Ring in NGC 7552

Lacey West, Kristen Garofali, Bret D. Lehmer +5

Luminous infrared galaxies (LIRGs), the most extreme star-forming galaxies in the nearby (D30 Mpc) Universe, show a notable X-ray emission deficiency (up to a factor of 10…

astro-ph.GA2023★ 16 cited

Revisiting the Properties of X-ray AGN in the SSA22 Protocluster: Normal SMBH and Host-Galaxy Growth for AGN in a Overdensity

Erik B. Monson, Keith Doore, Rafael T. Eufrasio +6

We analyze the physical properties of 8 X-ray selected active galactic nuclei (AGN) and one candidate protoquasar system (ADF22A1) in the SSA22 protocluster by fitting t…

astro-ph.GA2023★ 10 cited

Lightning: An X-ray to Submillimeter Galaxy SED-Fitting Code With Physically-Motivated Stellar, Dust, and AGN Models

Keith Doore, Erik B. Monson, Rafael T. Eufrasio +3

We present an updated version of Lightning, a galaxy spectral energy distribution (SED) fitting code that can model X-ray to submillimeter observations. The models in Lightning inc…

astro-ph.GA2022★ 4 cited

The Impact of Inclination-dependent Attenuation on Ultraviolet Star Formation Rate Tracers

Keith Doore, Rafael T. Eufrasio, Bret D. Lehmer +3

We examine and quantify how hybrid (e.g., UV+IR) star formation rate (SFR) estimators and the - relation depend on inclination for disk-dominated galaxies using spe…

astro-ph.GA2022★ 29 cited

Elevated Hot Gas and High-Mass X-ray Binary Emission in Low Metallicity Galaxies: Implications for Nebular Ionization and Intergalactic Medium Heating in the Early Universe

Bret D. Lehmer, Rafael T. Eufrasio, Antara Basu-Zych +4

High-energy emission associated with star formation has been proposed as a significant source of interstellar medium (ISM) ionization in low-metallicity starbursts and an important…