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Brett H. Andrews
Researcher at University of Pittsburgh
Publications - 48
Citations - 10288
Brett H. Andrews is an academic researcher from University of Pittsburgh. The author has contributed to research in topics: Galaxy & Metallicity. The author has an hindex of 24, co-authored 48 publications receiving 9030 citations. Previous affiliations of Brett H. Andrews include Ohio State University.
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Journal ArticleDOI
Evidence for the Accretion of Gas in Star-Forming Galaxies: High N/O Abundances in Regions of Anomalously-Low Metallicity
Yuanze Luo,Timothy Heckman,Hsiang-Chih Hwang,Kate Rowlands,L. Sánchez-Menguiano,Rogério Riffel,Dmitry Bizyaev,Brett H. Andrews,José G. Fernández-Trincado,Niv Drory,Jorge Sánchez Almeida,Roberto Maiolino,Richard R. Lane,Maria Argudo-Fernández +13 more
TL;DR: In this article, the authors used data of nearby star-forming galaxies in the SDSS IV Mapping Nearby Galaxies at Apache Point Observatory (MaNGA) survey to search for evidence of accretion imprinted in the chemical composition of the interstellar medium.
Journal ArticleDOI
Radiation Pressure Feedback in Galaxies
TL;DR: In this article, the authors evaluate radiation pressure from starlight on dust as a feedback mechanism in starforming galaxies by comparing the luminosity and flux of star-forming systems to the dust Eddington limit.
Journal ArticleDOI
Assessing Radiation Pressure as a Feedback Mechanism in Star-Forming Galaxies
TL;DR: In this paper, the authors compared the luminosity and flux of star clusters, star-forming sub-regions, normal star forming galaxies, and starbursts to the Eddington limit, and found that radiation pressure regulates star formation in dense gas.