Junia Göller
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View article: How is cold, star-forming gas in galaxies affected by magnetic fields?
How is cold, star-forming gas in galaxies affected by magnetic fields? Open
Numerical simulations provide a unique opportunity to improve our understanding of the role of magnetic fields in the interstellar medium of galaxies and in star formation. However, many existing galaxy-scale numerical simulations impose a…
View article: The dynamical impact of cosmic rays in the Rhea magnetohydrodynamic simulations
The dynamical impact of cosmic rays in the Rhea magnetohydrodynamic simulations Open
This study explores the dynamical impact of cosmic rays (CRs) in Milky Way-like galaxies using the Rhea simulation suite. Cosmic rays, with their substantial energy density, influence the interstellar medium (ISM) by supporting galactic wi…
View article: Introducing the Rhea simulations of Milky-Way-like galaxies I: Effect of gravitational potential on morphology and star formation
Introducing the Rhea simulations of Milky-Way-like galaxies I: Effect of gravitational potential on morphology and star formation Open
The Milky Way is a complex ecosystem, for which we can obtain detailed observations probing the physical mechanisms determining the interstellar medium. For a detailed comparison with observations, and to provide theories for missing obser…
View article: The dynamical impact of cosmic rays in the Rhea magnetohydrodynamics simulations
The dynamical impact of cosmic rays in the Rhea magnetohydrodynamics simulations Open
This study explores the dynamical impact of cosmic rays (CRs) in Milky Way-like galaxies using the Rhea simulation suite. Cosmic rays, with their substantial energy density, influence the interstellar medium (ISM) by supporting galactic wi…
View article: Testing kinematic distances under a realistic Galactic potential
Testing kinematic distances under a realistic Galactic potential Open
Obtaining reliable distance estimates to gas clouds within the Milky Way is challenging in the absence of certain tracers. The kinematic distance approach has been used as an alternative, derived from the assumption of circular trajectorie…
View article: Jellyfish galaxies with the IllustrisTNG simulations - No enhanced population-wide star formation according to TNG50
Jellyfish galaxies with the IllustrisTNG simulations - No enhanced population-wide star formation according to TNG50 Open
Due to ram-pressure stripping (RPS), jellyfish galaxies are thought to lose large amounts, if not all, of their interstellar medium. Nevertheless, some, but not all, observations suggest that jellyfish galaxies exhibit enhanced star format…
View article: Jellyfish galaxies with the IllustrisTNG simulations -- No enhanced population-wide star formation according to TNG50
Jellyfish galaxies with the IllustrisTNG simulations -- No enhanced population-wide star formation according to TNG50 Open
Due to ram-pressure stripping, jellyfish galaxies are thought to lose large amounts, if not all, of their interstellar medium. Nevertheless, some, but not all, observations suggest that jellyfish galaxies exhibit enhanced star formation co…