104 citations · 419 across the 13 of their papers we have counts for
3 papers · 1 filter
The Black Hole Mass Function Derived from Local Spiral Galaxies
Benjamin L. Davis, Joel C. Berrier, Lucas Johns +6
We present our determination of the nuclear supermassive black hole (SMBH) mass function for spiral galaxies in the Local Universe, established from a volume-limited sample consist…
Further Evidence for a Supermassive Black Hole Mass - Pitch Angle Relation
Joel C. Berrier, Benjamin L. Davis, Daniel Kennefick +7
We present new and stronger evidence for a previously reported relationship between galactic spiral arm pitch angle P (a measure of the tightness of spiral structure) and the mass…
Measurement of Galactic Logarithmic Spiral Arm Pitch Angle Using Two-Dimensional Fast Fourier Transform Decomposition
Benjamin L. Davis, Joel C. Berrier, Douglas W. Shields +5
A logarithmic spiral is a prominent feature appearing in a majority of observed galaxies. This feature has long been associated with the traditional Hubble classification scheme, b…