241 citations · 367 across the 3 of their papers we have counts for
3 papers
astro-ph1998★ 126 cited
Kinematically Lopsided Spiral Galaxies
R. A. Swaters, R. H. M. Schoenmakers, R. Sancisi +1
Asymmetries in the distribution of light and neutral hydrogen are often observed in spiral galaxies. Here, attention is drawn to the presence of large-scale asymmetries in their ki…
astro-ph1997★ 241 cited
Measuring non-axisymmetry in spiral galaxies
R. H. M. Schoenmakers, M. Franx, P. T. de Zeeuw
We present a method for measuring small deviations from axisymmetry of the potential of a filled gas disk. The method is based on a higher order harmonic expansion of the full velo…
astro-ph1996
HI velocity fields and the shapes of dark matter halos
R. H. M. Schoenmakers
A new method for measuring deviations from axisymmetry in the velocity fields of gas disks is presented. The method is an extension of the method that Franx, van Gorkom and de Zeeu…