S
Sidney Lower
Researcher at University of Florida
Publications - 8
Citations - 199
Sidney Lower is an academic researcher from University of Florida. The author has contributed to research in topics: Galaxy & Galaxy formation and evolution. The author has an hindex of 4, co-authored 8 publications receiving 80 citations.
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Journal ArticleDOI
How well can we measure the stellar mass of a galaxy: The impact of the assumed star formation history model in SED fitting
TL;DR: In this paper, the authors examined the effect that the assumed star formation history (SFH) has on the stellar properties inferred from spectral energy distribution (SED) fitting by ground truthing them against mock observations of high-resolution cosmological hydrodynamic galaxy formation simulations.
Journal ArticleDOI
Powderday: Dust Radiative Transfer for Galaxy Simulations.
Desika Narayanan,Desika Narayanan,Matthew J. Turk,Thomas P. Robitaille,Ashley J. Kelly,B. Connor McClellan,Ray S. Sharma,Prerak Garg,Matthew W. Abruzzo,Ena Choi,Charlie Conroy,Benjamin D. Johnson,Benjamin Kimock,Qi Li,Christopher C. Lovell,Sidney Lower,George C. Privon,George C. Privon,Jonathan Roberts,Snigdaa Sethuram,Snigdaa Sethuram,Gregory F. Snyder,Robert Thompson,John H. Wise +23 more
TL;DR: Powderday as discussed by the authors is a flexible, fast, open-source dust radiative transfer package designed to interface with galaxy formation simulations, which is based on FSPS population synthesis models.
Journal ArticleDOI
How Well Can We Measure the Stellar Mass of a Galaxy: The Impact of the Assumed Star Formation History Model in SED Fitting
TL;DR: In this paper, the authors examined the effect that the assumed star formation history (SFH) has on the stellar properties inferred from spectral energy distribution (SED) fitting by ground truthing them against mock observations of high-resolution cosmological hydrodynamic galaxy formation simulations.
Journal ArticleDOI
POWDERDAY: Dust Radiative Transfer for Galaxy Simulations
Desika Narayanan,Desika Narayanan,Matthew J. Turk,Thomas P. Robitaille,Ashley J. Kelly,B. Connor McClellan,Ray S. Sharma,Prerak Garg,Matthew W. Abruzzo,Ena Choi,Charlie Conroy,Benjamin D. Johnson,Benjamin Kimock,Qi Li,Christopher C. Lovell,Sidney Lower,George C. Privon,George C. Privon,Jonathan Roberts,Snigdaa Sethuram,Snigdaa Sethuram,Gregory F. Snyder,Robert Thompson,John H. Wise +23 more
TL;DR: Powderday as mentioned in this paper is an open-source package designed to interface with galaxy formation simulations, based on FSPS population synthesis models, Hyperion dust radiative transfer, and employs yt to interface between different software packages.
Posted Content
Quenching and the UVJ diagram in the SIMBA cosmological simulation
Nicola Jackson,Hollis B. Akins,Desika Narayanan,Katherine E. Whitaker,Romeel Davé,Sidney Lower,Rachel Bezanson,Robert Feldmann,Mariska Kriek +8 more
TL;DR: In this article, the color-color evolution of massive galaxies as they quench at redshifts is investigated. But the results do not produce a clear bimodality in UVJ space, largely due to the overpopulation of the green valley in SIMBA.