P
Prerak Garg
Researcher at University of Florida
Publications - 3
Citations - 56
Prerak Garg is an academic researcher from University of Florida. The author has contributed to research in topics: Luminosity & Star formation. The author has an hindex of 2, co-authored 2 publications receiving 26 citations.
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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
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.
The BPT Diagram in Cosmological Galaxy Formation Simulations: Understanding the Physics Driving Offsets at High Redshift
Prerak Garg,Desika Narayanan,Nell Byler,Ryan L. Sanders,Alice E. Shapley,Allison L. Strom,Romeel Dav'e,Michaela Hirschmann,Christopher C. Lovell,Justin A. Otter,Gergö Popping,George C. Privon +11 more
TL;DR: In this article , the authors investigated the influence of varying ionization parameters, gas-phase abundance patterns, and increasing radiation field hardness on the N2-BPT diagrams and found that either decreasing the ionization parameter or increasing the N/O ratio of galaxies at fixed O/H can move galaxies along a self-similar arc in N2BPT space that is occupied by high-redshift galaxies.