Browsing by Subject "galaxies : clusters : general"

Now showing items 1-2 of 2

    • Signatures of galaxy-cluster interactions: Spiral galaxy rotation curve asymmetry, shape, and extent 
      Dale, Daniel A.; Giovanelli, Riccardo; Haynes, Martha P.; Hardy, Eduardo; Campusano, Luis E. (UNIV CHICAGO PRESS, 2001-04)
      The environmental dependencies of the characteristics of spiral galaxy rotation curves are studied in this work. We use our large, homogeneously collected sample of 510 cluster spiral galaxy rotation curves to test the ...
    • The galaxy environment of a quasar at z=1.226: a possible cluster merger 
      Haines, Chris; Clowes, R. G.; Campusano, Luis E.; Adamson, A. J. (BLACKWELL SCIENCE LTD, 2001-05-21)
      We have conducted ultra-deep optical and deep near-infrared observations of a field around the z = 1.226 radio-quiet quasar 104420.8 + 055739 from the Clowes-Campusano LQG of 18 quasars at z similar to 1.3, in search of ...