230 citations · 615 across the 11 of their papers we have counts for
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astro-ph.GA2012★ 31 cited
Probing interstellar turbulence in spiral galaxies using HI power spectrum analysis
Prasun Dutta, Ayesha Begum, Somnath Bharadwaj +1
We estimate the \HI intensity fluctuation power spectrum for a sample of 18 spiral galaxies chosen from THINGS. Our analysis spans a large range of length-scales from $\sim 300 {\r…
astro-ph.GA2009
Probing Turbulence in the Interstellar Medium of Galaxies
Prasun Dutta, Ayesha Begum, Somnath Bharadwaj +1
The power spectrum of HI intensity fluctuation of the interstellar medium carries information of the turbulence dynamics therein. We present a method to estimate the power spectrum…