2 papers
astro-ph.GA2020
Turbulent dissipation, CH abundance, H line luminosities, and polarization in the cold neutral medium
Eric R. Moseley, B. T. Draine, Kengo Tomida +1
In the cold neutral medium, high out-of-equilibrium temperatures are created by intermittent dissipation processes, including shocks, viscous heating, and ambipolar diffusion. The…
astro-ph.GA2018
Nonlinear Evolution of Instabilities Between Dust and Sound Waves
Eric R. Moseley, Jonathan Squire, Philip F. Hopkins
We study the non-linear evolution of the acoustic 'Resonant Drag Instability' (RDI) using numerical simulations. The acoustic RDI is excited in a dust-gas mixture when dust grains…