no code implementations • 18 Dec 2020 • Rebecca L. Davies, N. M. Förster Schreiber, R. Genzel, T. T. Shimizu, R. I. Davies, A. Schruba, L. J. Tacconi, H. Übler, E. Wisnioski, S. Wuyts, M. Fossati, R. Herrera-Camus, D. Lutz, J. T. Mendel, T. Naab, S. H. Price, A. Renzini, D. Wilman, A. Beifiori, S. Belli, A. Burkert, J. Chan, A. Contursi, M. Fabricius, M. M. Lee, R. P. Saglia, A. Sternberg
We investigate what drives the redshift evolution of the typical electron density ($n_e$) in star-forming galaxies, using a sample of 140 galaxies drawn primarily from KMOS$^{\rm 3D}$ ($0. 6\lesssim{z}\lesssim{2. 6}$) and 471 galaxies from SAMI ($z<0. 113$).
Astrophysics of Galaxies
no code implementations • 18 Apr 2016 • F. Bigiel, A. K. Leroy, M. J. Jimenez-Donaire, J. Pety, A. Usero, D. Cormier, A. Bolatto, S. Garcia-Burillo, D. Colombo, M. Gonzalez-Garcia, A. Hughes, A. Kepley, C. Kramer, K. Sandstrom, E. Schinnerer, A. Schruba, K. Schuster, N. Tomicic, L. Zschaechner
The sense of the dependence is that high surface density, high molecular gas fraction regions of the galaxy show high dense gas fractions and low dense gas star formation efficiencies.
Astrophysics of Galaxies