Zobrazeno 1 - 10
of 1 612
pro vyhledávání: '"MORENO, JORGE"'
Autor:
Li, Fei, Rahman, Mubdi, Murray, Norman, Kereš, Dušan, Wetzel, Andrew, Faucher-Giguère, Claude-André, Hopkins, Philip F., Moreno, Jorge
Simulations and observations suggest that galaxy interactions may enhance the star formation rate (SFR) in merging galaxies. One proposed mechanism is the torque exerted on the gas and stars in the larger galaxy by the smaller galaxy. We analyze the
Externí odkaz:
http://arxiv.org/abs/2411.10373
Autor:
Feldmann, Robert, Boylan-Kolchin, Michael, Bullock, James S., Çatmabacak, Onur, Faucher-Giguère, Claude-André, Hayward, Christopher C., Kereš, Dušan, Lazar, Alexandres, Liang, Lichen, Moreno, Jorge, Oesch, Pascal A., Quataert, Eliot, Shen, Xuejian, Sun, Guochao
Recent observations with the James Webb Space Telescope (JWST) have uncovered unexpectedly high cosmic star formation activity in the early Universe, mere hundreds of millions of years after the Big Bang. These observations are often understood to re
Externí odkaz:
http://arxiv.org/abs/2407.02674
Autor:
Sands, Isabel S., Hopkins, Philip F., Shen, Xuejian, Boylan-Kolchin, Michael, Bullock, James, Faucher-Giguere, Claude-Andre, Mercado, Francisco J., Moreno, Jorge, Necib, Lina, Ou, Xiaowei, Wellons, Sarah, Wetzel, Andrew
While galaxy rotation curves provide one of the most powerful methods for measuring dark matter profiles in the inner regions of rotation-supported galaxies, at the dwarf scale there are factors that can complicate this analysis. Given the expectatio
Externí odkaz:
http://arxiv.org/abs/2404.16247
Autor:
Klein, Courtney, Bullock, James S., Moreno, Jorge, Mercado, Francisco J., Hopkins, Philip F., Cochrane, Rachel K., Benavides, Jose A.
The observationally-inferred size versus stellar-mass relationship (SMR) for low-mass galaxies provides an important test for galaxy formation models. However, the relationship relies on assumptions that relate observed luminosity profiles to underly
Externí odkaz:
http://arxiv.org/abs/2404.02373
We introduce TexTile, a novel differentiable metric to quantify the degree upon which a texture image can be concatenated with itself without introducing repeating artifacts (i.e., the tileability). Existing methods for tileable texture synthesis foc
Externí odkaz:
http://arxiv.org/abs/2403.12961
Autor:
Bassini, Luigi, Feldmann, Robert, Gensior, Jindra, Faucher-Giguère, Claude-André, Cenci, Elia, Moreno, Jorge, Bernardini, Mauro, Liang, Lichen
Observations show a tight correlation between the stellar mass of galaxies and their gas-phase metallicity (MZR). This relation evolves with redshift, with higher-redshift galaxies being characterized by lower metallicities. Understanding the physica
Externí odkaz:
http://arxiv.org/abs/2401.13824
Autor:
Cenci, Elia, Feldmann, Robert, Gensior, Jindra, Bullock, James S., Moreno, Jorge, Bassini, Luigi, Bernardini, Mauro
A kinematic misalignment of the stellar and gas components is a phenomenon observed in a significant fraction of galaxies. However, the underlying physical mechanisms are not well understood. A commonly proposed scenario for the formation of a misali
Externí odkaz:
http://arxiv.org/abs/2312.07334
Autor:
Mercedes-Feliz, Jonathan, Anglés-Alcázar, Daniel, Oh, Boon Kiat, Hayward, Christopher C., Cochrane, Rachel K., Richings, Alexander J., Faucher-Giguère, Claude-André, Wellons, Sarah, Terrazas, Bryan A., Moreno, Jorge, Su, Kung Yi, Hopkins, Philip F.
We investigate the formation of dense stellar clumps in a suite of high-resolution cosmological zoom-in simulations of a massive, star forming galaxy at $z \sim 2$ under the presence of strong quasar winds. Our simulations include multi-phase ISM phy
Externí odkaz:
http://arxiv.org/abs/2310.19863
Autor:
Byrne, Lindsey, Faucher-Giguère, Claude-André, Wellons, Sarah, Hopkins, Philip F., Anglés-Alcázar, Daniel, Sultan, Imran, Wijers, Nastasha, Moreno, Jorge, Ponnada, Sam
Feedback from supermassive black holes is believed to be a critical driver of the observed color bimodality of galaxies above the Milky Way mass scale. AGN feedback has been modeled in many galaxy formation simulations, but most implementations have
Externí odkaz:
http://arxiv.org/abs/2310.16086
Autor:
Gensior, Jindra, Feldmann, Robert, Reina-Campos, Marta, Trujillo-Gomez, Sebastian, Mayer, Lucio, Keller, Benjamin W., Wetzel, Andrew, Kruijssen, J. M. Diederik, Hopkins, Philip F., Moreno, Jorge
Understanding what shapes the cold gas component of galaxies, which both provides the fuel for star formation and is strongly affected by the subsequent stellar feedback, is a crucial step towards a better understanding of galaxy evolution. Here, we
Externí odkaz:
http://arxiv.org/abs/2310.01482