474 citations · 11.4k across the 166 of their papers we have counts for
4 papers · 2 filters
K-band Properties of Well-Sampled Groups of Galaxies
M. Ramella, W. Boschin, M. J. Geller +2
We use a sample of 55 groups and 6 clusters of galaxies ranging in mass from 7 x 10^11 Msun to 1.5 x 10^15 Msun to examine the correlation of the Ks-band luminosity with mass disco…
A Redshift Survey of Nearby Galaxy Groups: the Shape of the Mass Density Profile
A. Mahdavi, M. J. Geller
We constrain the mass profile and orbital structure of nearby groups and clusters of galaxies. Our method yields the joint probability distribution of the density slope n, the velo…
CAIRNS: The Cluster And Infall Region Nearby Survey II. Environmental Dependence of Infrared Mass-to-Light Ratios
K. Rines, M. J. Geller, A. Diaferio +2
CAIRNS (Cluster And Infall Region Nearby Survey) is a spectroscopic survey of the infall regions surrounding nine nearby rich clusters of galaxies. In Paper I, we used redshifts wi…
[OII] as a Star Formation Rate Indicator
Lisa J. Kewley, Margaret J. Geller, Rolf A. Jansen
We investigate the [OII] emission-line as a star formation rate (SFR) indicator using integrated spectra of 97 galaxies from the Nearby Field Galaxies Survey (NFGS). The sample inc…