21 citations · 21 across the 1 of their papers we have counts for
3 papers
astro-ph2002★ 21 cited
Iteration Method to Derive Exact Rotation Curves from Position-Velocity Diagrams of Spiral Galaxies
Tsutomu TAKAMIYA, Yoshiaki SOFUE
We present an iteration method to derive exact rotation curves (RC) of spiral galaxies from observed position-velocity diagrams (PVD), which comprises the following procedure. An i…
astro-ph1999
Radial Distribution of the Mass-to-Luminosity Ratio in Spiral Galaxies and Massive Dark Cores
T. Takamiya, Y. Sofue
We derive radial profiles of the surface-mass-density for 19 spiral galaxies directly from their high-resolution rotation curves. Using the corresponding luminosity profiles, we ob…
astro-ph1999
Central Rotation Curves of Spiral Galaxies
Y. Sofue, Y. Tutui, M. Honma +4
We present high-resolution central-to-outer rotation curves for Sb, SBb, Sc, and SBc galaxies. We discuss their general characteristics, particularly their central behavior, as wel…