Results 1 to 10 of about 196 (134)
Evaluating Galaxy Dynamical Masses From Kinematics and Jeans Equilibrium in Simulations [PDF]
Monthly Notices of the Royal Astronomical Society, 2021 ABSTRACT We provide prescriptions to evaluate the dynamical mass (Mdyn) of galaxies from kinematic measurements of stars or gas using analytic considerations and the VELA suite of cosmological zoom-in simulations at z = 1–5. We find that Jeans or hydrostatic equilibrium is approximately valid for galaxies of stellar masses above M⋆ ∼ 109.
Joel Primack +2 more
exaly +3 more sources
Extreme Kinematic Misalignment in IllustrisTNG Galaxies: The Origin, Structure, and Internal Dynamics of Galaxies With a Large-Scale Counterrotation [PDF]
Monthly Notices of the Royal Astronomical Society, 2020 ABSTRACT We provide an in-deep analysis of 25 galaxies with substantial counterrotation from IllustrisTNG100 simulations in the stellar mass range 2×109−3×1010 M⊙. The counterrotation is a result of an external gas infall ≈2–8 Gyr ago.
Alexei V Moiseev +2 more
exaly +5 more sources
Some of the next articles are maybe not open access.
Structure and Kinematics of Early-Type Galaxies From Integral Field Spectroscopy
Annual Review of Astronomy and Astrophysics, 2015Michele Cappellari
exaly
The Galaxy in Context: Structural, Kinematic, and Integrated Properties
Annual Review of Astronomy and Astrophysics, 2015Joss Bland-Hawthorn, Ortwin Gerhard
exaly
Measuring Dynamical Masses From Gas Kinematics in Simulated High-Redshift Galaxies
Monthly Notices of the Royal Astronomical Society, 2020Daniel Anglés-Alcázar +2 more
exaly