4 citations · 8 across the 4 of their papers we have counts for
4 papers · 1 filter
Magnetic destabilisation in disc galaxies: Filament/feather formation
Raghav Arora, Oscar Agertz, Christoph Federrath +1
Gas gravitational instability plays a crucial role in secular galactic evolution, but the role played by magnetic fields in mediating this instability - despite their dynamical rel…
Formation of filaments and feathers in disc galaxies: Is self-gravity enough?
Raghav Arora, Christoph Federrath, Mark Krumholz +1
Context. Dense filaments/feathers are kpc-scale dusty features present in nearby main sequence galaxies. Distinct from the spiral arms, filaments constitute a major portion of dens…
The role of magnetic fields in disc galaxies: spiral arm instability
Raghav Arora, Christoph Federrath, Robi Banerjee +1
Context. Regularly-spaced, star-forming regions along the spiral arms of nearby galaxies provide insight into the early stages and initial conditions of star formation. The regular…
Quantifying stochasticity-driven uncertainties in H II region metallicities
Raghav Arora, Mark R. Krumholz, Christoph Federrath
With the advent of Integral Field Units (IFUs), surveys can now measure metallicities across the discs of nearby galaxies at scales pc. At such small scales, many o…