16 citations · 25 across the 3 of their papers we have counts for
Showing astro-ph.GAShow all
3 papers · 1 filter
astro-ph.GA2023★ 2 cited
Faint Galaxy Number Counts in the Durhamand SDSS Catalogues
John Herbert Marr
Galaxy number counts in the -, -, -, -, - and -bands from the Durham Extragalactic Astronomy and Cosmology catalogue could be well-fitted over their whole range u…
astro-ph.GA2020★ 7 cited
Entropy and Mass Distribution in Disc Galaxies
John Herbert Marr
The relaxed motion of stars and gas in galactic discs is well approximated by a rotational velocity that is a function of radial position only, implying that individual components…
astro-ph.GA2015★ 16 cited
Galaxy rotation curves with log-normal density distribution
John H. Marr
The log-normal distribution represents the probability of finding randomly distributed particles in a micro canonical ensemble with high entropy. To a first approximation, a modifi…