Browsing Research and Publications - Department of Physics & Astronomy by Author "Laurikainen, Eija"

Browsing Research and Publications - Department of Physics & Astronomy by Author "Laurikainen, Eija"

Sort by: Order: Results:

  • Laurikainen, Eija; Salo, Heikki; Buta, Ronald J. (2004)
    Gravitational perturbation strengths and bar fractions in active and nonactive galaxies are compared using the Ohio State University Bright Galaxy Survey, which forms a statistically well defined sample of 180 disk galaxies. ...
  • Buta, Ronald J.; Knapen, Johan H.; Elmegreen, Bruce G.; Salo, Heikki; Laurikainen, Eija; Elmegreen, Debra Meloy; Puerari, Ivanio; Block, David L. (American Astronomical Society, 2009-05)
    We present deep near-infrared K_s -band Anglo-Australian Telescope Infrared Imager and Spectrograph observations of a selected sample of nearby barred spiral galaxies, including some with the strongest known bars. The ...
  • Laurikainen, Eija; Salo, Heikki; Buta, Ronald; Kapen, Johan; Speltincx, Tom; Block, David (American Astronomical Society, 2006-11-06)
    Structural analysis has been performed for a sample of 15 southern early-type disk galaxies, mainly S0 galaxies, using high-resolution K_s-band images. The galaxies are mostly barred, and many of them show multiple structures ...
  • Laurikainen, Eija; Salo, Heikki; Buta, Ronald J. (2005-10-01)
    We have estimated the bulge-to-total (B/T) light ratios in the K_s band for a sample of 24 S0, S0/a and Sa galaxies by applying a two-dimensional multicomponent decomposition method. For the disc an exponential function ...

Search DSpace


Browse

My Account