activity
19982023
most citedLSST Science Book, Version 2.0

924 citations · 10.6k across the 203 of their papers we have counts for

collaborators
Showing 2020 · astro-ph.GAShow all

5 papers · 2 filters

astro-ph.GA2020★ 90 cited

The Metallicity Dependence of the High-Mass X-ray Binary Luminosity Function

Bret D. Lehmer, Rafael T. Eufrasio, Antara Basu-Zych +7

We present detailed constraints on the metallicity dependence of the high mass X-ray binary (HMXB) X-ray luminosity function (XLF). We analyze ~5 Ms of Chandra data for 55 actively…

astro-ph.GA2020★ 19 cited

Three-Dimensional Structure and Dust Extinction in the Small Magellanic Cloud

Petia Yanchulova Merica-Jones, Karin M. Sandstrom, L. Clifton Johnson +6

We examine the three-dimensional structure and dust extinction properties in a ~ 200 pc 100 pc region in the southwest bar of the Small Magellanic Cloud (SMC). We model a…

astro-ph.GA2020★ 33 cited

Mapping the Escape Fraction of Ionizing Photons Using Resolved Stars: A Much Higher Escape Fraction for NGC 4214

Yumi Choi, Julianne J. Dalcanton, Benjamin F. Williams +6

We demonstrate a new method for measuring the escape fraction of ionizing photons using Hubble Space Telescope imaging of resolved stars in NGC 4214, a local analog of high-redshif…

astro-ph.GA2020★ 27 cited

MCR-TRGB: A Multiwavelength-Covariant, Robust Tip of the Red Giant Branch Measurement Method

M. J. Durbin, R. L. Beaton, J. J. Dalcanton +2

We present a new method to measure colors and magnitudes of the tip of the red giant branch in multiple bandpasses simultaneously by fitting an n-dimensional Gaussian to photometry…

astro-ph.GA2020★ 18 cited

Mass-to-Light Ratios of Spatially Resolved Stellar Populations in M31

O. Grace Telford, Julianne J. Dalcanton, Benjamin F. Williams +4

A galaxy's stellar mass-to-light ratio () is a useful tool for converting luminosity to stellar mass (). However, the practical utility of inferred…