2 papers
astro-ph.GA2018
Relating the HI Gas Structure of Spiral Disks to Passing Satellites
Andrew Lipnicky, Sukanya Chakrabarti, Philip Chang
We extend the work of Chang & Chakrabarti (2011) to find simple scaling relations between the density response of the gas disk of a spiral galaxy and the pericenter distance and ma…
astro-ph.GA2018
The First Detection of Neutral Hydrogen in Emission in a Strong Spiral Lens
Andrew Lipnicky, Sukanya Chakrabarti, Melvyn C. H. Wright +7
We report HI observations of eight spiral galaxies that are strongly lensing background sources. Our targets were selected from the Sloan WFC (Wide Field Camera) Edge-on Late-type…