869 citations · 2.8k across the 38 of their papers we have counts for
38 papers
Density and Velocity Correlations in Isothermal Supersonic Turbulence
Branislav Rabatin, David C. Collins
In star-forming clouds, high velocity flow gives rise to large fluctuations of density. In this work we explore the correlation between velocity magnitude (speed) and density. We d…
Reconstructing the genesis of a globular cluster system at a look-back time of 9.1 Gyr with the JWST
Duncan A. Forbes, Aaron J. Romanowsky
Using early-release data from the JWST, Mowla et al. and Claeyssens et al. recently measured various properties for gravitationally lensed compact sources (`sparkles') around the `…
Finite shock model of density in supersonic turbulence
Branislav Rabatin, David C. Collins
The probability distribution of density in isothermal, supersonic, turbulent gas is approximately lognormal. This behaviour can be traced back to the shock waves travelling through…
Collapsing Molecular Clouds with Tracer Particles: Part I, What Collapses?
David C. Collins, Dan K. Le, Luz L. Jimenez Vela
To understand the formation of stars from clouds of molecular gas, one essentially needs to know two things: What gas collapses, and how long it takes to do so. We address these qu…
Turbulence Generation by Shock Interaction with a Highly Non-Uniform Medium
Seth Davidovits, Christoph Federrath, Romain Teyssier +3
An initially planar shock wave propagating into a medium of non-uniform density will be perturbed, leading to the generation of post-shock velocity perturbations. Using numerical s…
Measuring an off-Center Detonation through Infrared Line Profiles: The peculiar Type Ia Supernova SN~2020qxp/ASASSN-20jq
P. Hoeflich, C. Ashall, S. Bose +17
We present and analyze a near infrared(NIR) spectrum of the under-luminous Type Ia supernova SN~2020qxp/ASASSN-20jq obtained with NIRES at the Keck Observatory 191 days after B-ban…