143 citations · 1k across the 27 of their papers we have counts for
4 papers · 1 filter
The Effects of Magnetic Fields and Outflow Feedback on the Shape and Evolution of the Density PDF in Turbulent Star-Forming Clouds
Sabrina M. Appel, Blakesley Burkhart, Vadim A. Semenov +2
Using a suite of 3D hydrodynamical simulations of star-forming molecular clouds, we investigate how the density probability distribution function (PDF) changes when including gravi…
The Per-Tau Shell: A Giant Star-Forming Spherical Shell Revealed by 3D Dust Observations
Shmuel Bialy, Catherine Zucker, Alyssa Goodman +6
A major question in the field of star formation is how molecular clouds form out of the diffuse Interstellar Medium (ISM). Recent advances in 3D dust mapping are revolutionizing ou…
Entropy-Conserving Scheme for Modeling Nonthermal Energies in Fluid Dynamics Simulations
Vadim A. Semenov, Andrey V. Kravtsov, Benedikt Diemer
We compare the performance of energy-based and entropy-conserving schemes for modeling nonthermal energy components, such as unresolved turbulence and cosmic rays, using idealized…
Spatial Decorrelation of Young Stars and Dense Gas as a Probe of the Star Formation-Feedback Cycle in Galaxies
Vadim A. Semenov, Andrey V. Kravtsov, Nickolay Y. Gnedin
The spatial decorrelation of dense molecular gas and young stars observed on kiloparsec scales in nearby galaxies indicates rapid dispersal of star-forming regions by…