Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Ariyeh H. Maller"'
Autor:
ChangHoon Hahn, Tjitske K. Starkenburg, Daniel Anglés-Alcázar, Ena Choi, Romeel Davé, Claire Dickey, Kartheik G. Iyer, Ariyeh H. Maller, Rachel S. Somerville, Jeremy L. Tinker, L. Y. Aaron Yung
Publikováno v:
Hahn, C, Starkenburg, T K, Angles-Alcazar, D, Choi, E, Dave, R, Dickey, C, Iyer, K G, Maller, A H, Somerville, R S, Tinker, J L & Yung, L Y A 2022, ' IQ Collaboratory. III. The Empirical Dust Attenuation Framework-Taking Hydrodynamical Simulations with a Grain of Dust ', Astrophysical Journal, vol. 926, no. 2, 122, pp. 1-20 . https://doi.org/10.3847/1538-4357/ac4253
We present the Empirical Dust Attenuation (EDA) framework -- a flexible prescription for assigning realistic dust attenuation to simulated galaxies based on their physical properties. We use the EDA to forward model synthetic observations for three s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ded696bad1c3db09f3e8bfe65589a14
Autor:
Kartheik Iyer, Rachel S. Somerville, L. Y. Aaron Yung, Nir Mandelker, Ariyeh H. Maller, Claire Dickey, Marla Geha, Daniel Anglés-Alcázar, Ena Choi, Shy Genel, Romeel Davé, Tjitske K. Starkenburg, ChangHoon Hahn
We compare three major large-scale hydrodynamical galaxy simulations (EAGLE, Illustris-TNG, and SIMBA) by forward modeling simulated galaxies into observational space and computing the fraction of isolated and quiescent low mass galaxies as a functio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fbd04aeb52cfd1a961b533047e1b238c
Autor:
Viraj Pandya, Gergö Popping, Nityasri Mandyam, ChangHoon Hahn, Tjitske K. Starkenburg, Claire Dickey, Mika Rafieferantsoa, Christopher C. Hayward, Ariyeh H. Maller, Shy Genel, Marla Geha, Ena Choi, Rachel S. Somerville, Romeel Davé, Jeremy L. Tinker
Publikováno v:
The Astrophysical Journal
A tightly correlated star formation rate-stellar mass relation of star forming galaxies, or star-forming sequence (SFS), is a key feature in galaxy property-space that is predicted by modern galaxy formation models. We present a flexible data-driven
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8848a6e40a0158315c32ed8242cb0e7e
https://hdl.handle.net/21.11116/0000-0005-D106-8
https://hdl.handle.net/21.11116/0000-0005-D106-8
Autor:
Gergö Popping, Scott Trager, Ariyeh H. Maller, Rachel S. Somerville, Eric Gawiser, Michael Berry
Publikováno v:
Monthly Notices of the Royal Astronomical Society, 458, 531-557. Oxford University Press
We investigate predictions from semi-analytic cosmological models of galaxy formation for the properties of star-forming galaxies (SFGs) and damped Ly α absorption systems (DLAS), and the relationship between these two populations. Our models reprod
Autor:
Andreas A. Berlind, J. Kelly Holley-Bockelmann, Manodeep Sinha, Ariyeh H. Maller, James W. Johnson
We investigate the role of angular momentum in the clustering of dark matter haloes. We make use of data from two high-resolution N-body simulations spanning over four orders of magnitude in halo mass, from $10^{9.8}$ to $10^{14}\ h^{-1}\ \text{M}_\o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6b6c35b5cd9c2b6709d07e015c74e3e
Autor:
Andreas A. Berlind, Cameron K. McBride, Risa H. Wechsler, Manodeep Sinha, Ariyeh H. Maller, David H. Weinberg, Andrés N. Salcedo, Peter Behroozi
Publikováno v:
NASA Astrophysics Data System
We explore the phenomenon commonly known as halo assembly bias, whereby dark matter halos of the same mass are found to be more or less clustered when a second halo property is considered, for halos in the mass range $3.7 \times 10^{11} \; h^{-1} \ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e85a1c38e2fb9c57270e25579b1056c
http://arxiv.org/abs/1708.08451
http://arxiv.org/abs/1708.08451
Autor:
Michael Berry, Scott Trager, Gergö Popping, Rachel S. Somerville, Ariyeh H. Maller, Eric Gawiser, M.R. Haas
Publikováno v:
Monthly Notices of the Royal Astronomical Society, 441, 939-963. Oxford University Press
We investigate the properties of damped Ly{\alpha} absorption systems (DLAs) in semi-analytic models of galaxy formation, including partitioning of cold gas in galactic discs into atomic, molecular, and ionized phases with a molecular gas-based star
Autor:
Miguel Rocha, Ariyeh H. Maller, James S. Bullock, Oliver Hahn, Shea Garrison-Kimmel, Jose Oñorbe
Publikováno v:
Monthly Notices of the Royal Astronomical Society
We perform a suite of multimass cosmological zoom simulations of individual dark matter halos and explore how to best select Lagrangian regions for resimulation without contaminating the halo of interest with low-resolution particles. Such contaminat
Autor:
M. Ryan Joung, Claude André Faucher-Giguère, Dušan Kereš, Phil Hopkins, Daniel Ceverino, Kyle R. Stewart, Ariyeh H. Maller, James S. Bullock, Julien Devriendt, Jose Oñorbe
Publikováno v:
NASA Astrophysics Data System
We investigate angular momentum acquisition in Milky Way-sized galaxies by comparing five high resolution zoom-in simulations, each implementing identical cosmological initial conditions, but utilizing different hydrodynamic codes: Enzo, Art, Ramses,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84463d18383a79d556c73aa48495219e
Redistributing hot gas around galaxies: do cool clouds signal a solution to the overcooling problem?
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 396:191-202
We present a pair of high-resolution smoothed particle hydrodynamics (SPH) simulations that explore the evolution and cooling behavior of hot gas around Milky-Way size galaxies. The simulations contain the same total baryonic mass and are identical o