498 citations · 3k across the 39 of their papers we have counts for
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Cold HI in faint dwarf galaxies
Narendra Nath Patra, Jayaram N. Chengalur, Igor D. Karachentsev +2
We present the results of a study of the amount and distribution of cold atomic gas, as well its correlation with recent star formation in a sample of extremely faint dwarf irregul…
Andromeda IV, a solitary gas-rich dwarf galaxy
I. D. Karachentsev, Jayaram. N. Chengalur, R. B. Tully +4
Observations are presented of the isolated dwarf irregular galaxy And IV made with the Hubble Space Telescope Advanced Camera for Surveys and the Giant Metrewave Radio Telescope in…
Modeling HI distribution and kinematics in the edge-on dwarf irregular galaxy KK250
Narendra Nath Patra, Arunima Banerjee, Jayaram N. Chengalur +1
We model the observed vertical distribution of the neutral hydrogen (HI) in the faint (M_B ~ -13.7 mag) edge-on dwarf irregular galaxy KK250. Our model assumes that the galaxy cons…
Characterizing the Turbulent Properties of the Starless Molecular Cloud MBM16
Nickolas M. Pingel, Snezana Stanimirovic, J. E. G. Peek +13
We investigate turbulent properties of the non-star-forming, translucent molecular cloud, MBM16 by applying the statistical technique of a two-dimensional spatial power spectrum (S…
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…
The GALFA-HI Compact Cloud Catalog
Destry R. Saul, J. E. G. Peek, J. Grcevich +13
We present a catalog of 1964 isolated, compact neutral hydrogen clouds from the Galactic Arecibo L-Band Feed Array Survey Data Release One (GALFA-HI DR1). The clouds were identifie…