104 citations · 379 across the 9 of their papers we have counts for
Showing 2015 · astro-ph.GAShow all
2 papers · 2 filters
astro-ph.GA2015★ 16 cited
Spirality: A Novel Way to Measure Spiral Arm Pitch Angle
Douglas W. Shields, Benjamin Boe, Casey Pfountz +6
We present the MATLAB code Spirality, a novel method for measuring spiral arm pitch angles by fitting galaxy images to spiral templates of known pitch. Computation time is typicall…
astro-ph.GA2015★ 35 cited
A Fundamental Plane of Spiral Structure in Disk Galaxies
Benjamin L. Davis, Daniel Kennefick, Julia Kennefick +7
Spiral structure is the most distinctive feature of disk galaxies and yet debate persists about which theory of spiral structure is the correct one. Many versions of the density wa…