no code implementations • 3 Jul 2020 • Christopher C. Hayward, Martin Sparre, Scott C. Chapman, Lars Hernquist, Dylan Nelson, Rüdiger Pakmor, Annalisa Pillepich, Volker Springel, Paul Torrey, Mark Vogelsberger, Rainer Weinberger
The simulation from the original Illustris project yields more SMGs than IllustrisTNG: the predicted counts are consistent with those observed at both $S_{850} \lesssim 5$ mJy and $S_{850} \gtrsim 9$ mJy and only a factor of $\sim 2$ lower than observed at intermediate flux densities.
Astrophysics of Galaxies
1 code implementation • 29 Jun 2020 • Chang-Goo Kim, Eve C. Ostriker, Rachel S. Somerville, Greg L. Bryan, Drummond B. Fielding, John C. Forbes, Christopher C. Hayward, Lars Hernquist, Viraj Pandya
We investigate the scaling of outflow mass, momentum, energy, and metal loading factors with galactic disk properties, including star formation rate (SFR) surface density (\Sigma_SFR~10^{-4}-1 M_sun/kpc^2/yr), gas surface density (~1-100 M_sun/pc^2), and total midplane pressure (or weight) (~10^3-10^6 k_B cm^{-3} K).
Astrophysics of Galaxies
