50 citations · 108 across the 3 of their papers we have counts for
3 papers
Probing the Evolution of the Galaxy Interaction/Merger Rate Using Collisional Ring Galaxies
R. J. Lavery, A. Remijan, V. Charmandaris +2
We present the results from our program to determine the evolution of the galaxy interaction/merger rate with redshift using the unique star-forming characteristics of collisional…
Butcher & Oemler Cluster A2111: A Head-on Merger at z = 0.23
Q. Daniel Wang, Melville Ulmer, Russell J. Lavery
We present ROSAT PSPC and HRI observations of A2111, the richest galaxy cluster photometrically surveyed by Butcher & Oemler (1984). The cluster contains a distinct comet-shaped X-…
Distant Ring Galaxies as Evidence for a Steeply Increasing Galaxy Interaction Rate with Redshift
R. J. Lavery, P. Seitzer, N. B. Suntzeff +2
Hubble Space Telescope WFPC2 images of the Local Group dwarf galaxy Tucana reveal an unbiased sample of distant field galaxies. While a large number of these galaxies can be classi…