Active Galactic Nucleus Quenching in Simulated Dwarf Galaxies

Autor: Ray S. Sharma, Alyson M. Brooks, Michael Tremmel, Jillian Bellovary, Thomas R. Quinn

Publikováno v: The Astrophysical Journal, Vol 957, Iss 1, p 16 (2023)

We examine the quenching characteristics of 328 isolated dwarf galaxies $\left({10}^{8}\lt {M}_{\mathrm{star}}/{M}_{\odot }\lt {10}^{10}\right)$ within the Romulus25 cosmological hydrodynamic simulation. Using mock-observation methods, we identify is

Externí odkaz: https://doaj.org/article/c8c237a18e214a3ab75d8cc5490f7a0a

Powderday: Dust Radiative Transfer for Galaxy Simulations

Autor: Snigdaa Sethuram, George C. Privon, Charlie Conroy, John H. Wise, Prerak Garg, B. Connor McClellan, Qi Li, Ashley J. Kelly, Sidney Lower, Benjamin Kimock, Ena Choi, Desika Narayanan, Ray S. Sharma, Thomas P. Robitaille, Benjamin D. Johnson, Christopher C. Lovell, Jonathan Roberts, Gregory F. Snyder, Matthew W. Abruzzo, Robert Thompson, Matthew J. Turk

Publikováno v: Narayanan, D, Turk, M J, Robitaille, T, Kelly, A J, McClellan, B C, Sharma, R S, Garg, P, Abruzzo, M, Choi, E, Conroy, C, Johnson, B D, Kimock, B, Li, Q, Lovell, C C, Lower, S, Privon, G C, Roberts, J, Sethuram, S, Snyder, G F, Thompson, R & Wise, J H 2021, ' POWDERDAY : Dust Radiative Transfer for Galaxy Simulations ', Astrophysical Journal Supplement Series, vol. 252, no. 1, 12 . https://doi.org/10.3847/1538-4365/abc487
The Astrophysical Journal Supplement Series, 2021, Vol.252(1), pp.3 [Peer Reviewed Journal]

We present Powderday, a flexible, fast, open-source dust radiative transfer package designed to interface with galaxy formation simulations. Powderday builds on FSPS population synthesis models, Hyperion dust radiative transfer, and employs yt to int

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb95f7c46e8f6c6f6b103946abf40669
http://arxiv.org/abs/2006.10757

Black Hole Growth and Feedback in Isolated Romulus25 Dwarf Galaxies

Autor: Thomas R. Quinn, Michael Tremmel, Ray S. Sharma, Alyson Brooks, Anna C. Wright, Jillian Bellovary, Rachel S. Somerville

We investigate the effects of massive black hole growth on the structural evolution of dwarf galaxies within the Romulus25 cosmological hydrodynamical simulation. We study a sample of 228 central, isolated dwarf galaxies with stellar masses $M_{star}

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::daba5600249dea688e02b7222640c309