118 citations · 268 across the 4 of their papers we have counts for
4 papers
An MCMC determination of the primordial helium abundance
Erik Aver, Keith A. Olive, Evan D. Skillman
Spectroscopic observations of the chemical abundances in metal-poor H II regions provide an independent method for estimating the primordial helium abundance. H II regions are desc…
The Nature of Radio Continuum Emission in the Dwarf Starburst Galaxy NGC 625
John M. Cannon, Evan D. Skillman
We present new multi-frequency radio continuum imaging of the dwarf starburst galaxy NGC 625 obtained with the Very Large Array. Data at 20, 6, and 3.6 cm reveal global continuum e…
The Complex Neutral Gas Dynamics Of The Dwarf Starburst Galaxy NGC 625
John M. Cannon, N. M. McClure-Griffiths, Evan D. Skillman +1
We present new multi-configuration HI aperture synthesis imaging of the nearby dwarf starburst galaxy NGC 625 obtained with the Australia Telescope Compact Array. Total HI column d…
WFPC2 Observations of Leo A: A Predominantly Young Galaxy within the Local Group
Eline Tolstoy, J. S. Gallagher, A. A. Cole +6
The unprecedented detail of the WFPC2 colour-magnitude diagrams of the resolved stellar population of Leo A presented here allows us to determine a new distance and an accurate sta…