57 citations · 104 across the 3 of their papers we have counts for
3 papers
astro-ph2007★ 42 cited
Topology of Neutral Hydrogen Within the Small Magellanic Cloud
A. Chepurnov, A. Lazarian, J. Gordon +1
In this paper, genus statistics have been applied to an HI column density map of the Small Magellanic Cloud in order to study its topology. To learn how topology changes with the s…
astro-ph2006★ 5 cited
Velocity coordinate spectrum: geometrical aspects of observations
A. Chepurnov, A. Lazarian
We analyze a technique of obtaining turbulence power spectrum using spectral line data along the velocity coordinate, which we refer to as Velocity Coordinate Spectrum (VCS). We fo…
astro-ph2006★ 57 cited
Turbulence Spectra from Spectral Lines: Tests of the Velocity Channel Analysis and Velocity Coordinate Spectrum Techniques
A. Chepurnov, A. Lazarian
Turbulence is a key element of the dynamics of astrophysical fluids, including those of interstellar medium, clusters of galaxies and circumstellar regions. Turbulent motions induc…