Zobrazeno 1 - 10
of 70
pro vyhledávání: '"COCHRANE, RACHEL"'
Autor:
Ponnada, Sam B., Cochrane, Rachel K., Hopkins, Philip F., Butsky, Iryna S., Wellons, Sarah, Sanchez, N. Nicole, Hummels, Cameron, Lu, Yue Samuel, Kereš, Dušan, Hayward, Christopher C.
The far-infrared (FIR) - radio correlation (FRC) is one of the most promising empirical constraints on the role of cosmic-rays (CRs) and magnetic fields (\textbf{B}) in galaxy formation and evolution. While many theories have been proposed in order t
Externí odkaz:
http://arxiv.org/abs/2410.02971
Autor:
Araya-Araya, Pablo, Cochrane, Rachel K., Hayward, Christopher C., Yates, Robert M., Sodré Jr., Laerte, Vicentin, Marcelo C., Rennehan, Douglas, Overzier, Roderik, van Daalen, Marcel
Studies of galaxy protoclusters yield insights into galaxy cluster formation complementary to those obtained via `archaeological' studies of present-day galaxy clusters. Submillimetre-selected galaxies (SMGs) are one class of sources used to find hig
Externí odkaz:
http://arxiv.org/abs/2408.00062
Autor:
Holguin, Francisco, Hayward, Christopher C., Ma, Xiangcheng, Anglés-Alcázar, Daniel, Cochrane, Rachel K.
Elucidating the processes that shape the circumgalactic medium (CGM) is crucial for understanding galaxy evolution. Absorption and emission diagnostics can be interpreted using photoionization calculations to obtain information about the phase and io
Externí odkaz:
http://arxiv.org/abs/2405.13110
Autor:
Das, Soumyadeep, Smith, Daniel J. B., Haskell, Paul, Hardcastle, Martin J., Best, Philip N., Duncan, Kenneth J., Arnaudova, Marina I., Shenoy, Shravya, Kondapally, Rohit, Cochrane, Rachel K., Drake, Alyssa B., Gürkan, Gülay, Małek, Katarzyna, Morabito, Leah K., Prandoni, Isabella
Spectral energy distribution (SED) fitting has been extensively used to determine the nature of the faint radio source population. Recent efforts have combined fits from multiple SED-fitting codes to account for the host galaxy and any active nucleus
Externí odkaz:
http://arxiv.org/abs/2405.01624
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
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:
Sethuram, Snigdaa S., Cochrane, Rachel K., Hayward, Christopher C., Acquaviva, Viviana, Villaescusa-Navarro, Francisco, Popping, Gergo, Wise, John H.
Forward-modeling observables from galaxy simulations enables direct comparisons between theory and observations. To generate synthetic spectral energy distributions (SEDs) that include dust absorption, re-emission, and scattering, Monte Carlo radiati
Externí odkaz:
http://arxiv.org/abs/2308.13648
Autor:
Sun, Guochao, Faucher-Giguère, Claude-André, Hayward, Christopher C., Shen, Xuejian, Wetzel, Andrew, Cochrane, Rachel K.
Recent discoveries of a significant population of bright galaxies at cosmic dawn $\left(z \gtrsim 10\right)$ have enabled critical tests of cosmological galaxy formation models. In particular, the bright end of the galaxy UV luminosity function (UVLF
Externí odkaz:
http://arxiv.org/abs/2307.15305
Autor:
Mercedes-Feliz, Jonathan, Anglés-Alcázar, Daniel, Hayward, Christopher C., Cochrane, Rachel K., Terrazas, Bryan A., Wellons, Sarah, Richings, Alexander J., Faucher-Giguère, Claude-André, Moreno, Jorge, Su, Kung Yi, Hopkins, Philip F., Quataert, Eliot, Kereš, Dušan
Negative feedback from accreting supermassive black holes is regarded as a key ingredient in suppressing star formation and quenching massive galaxies. However, several models and observations suggest that black hole feedback may have a positive effe
Externí odkaz:
http://arxiv.org/abs/2301.01784
Autor:
Nelson, Erica J., Tacchella, Sandro, Diemer, Benedikt, Leja, Joel, Hernquist, Lars, Whitaker, Katherine E., Weinberger, Rainer, Pillepich, Annalisa, Nelson, Dylan, Terrazas, Bryan A., Nevin, Rebecca, Brammer, Gabriel B., Burkhart, Blakesley, Cochrane, Rachel, van Dokkum, Pieter, Johnson, Benjamin D., Mowla, Lamiya, Pakmor, Rudiger, Skelton, Rosalind E., Speagle, Joshua, Springel, Volker, Torrey, Paul, Vogelsberger, Mark, Wuyts, Stijn
We compare the star forming main sequence (SFMS) -- both integrated and resolved on 1kpc scales -- between the high-resolution TNG50 simulation of IllustrisTNG and observations from the 3D-HST slitless spectroscopic survey at z~1. Contrasting integra
Externí odkaz:
http://arxiv.org/abs/2101.12212