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2002MNRAS.334..721G - Mon. Not. R. Astron. Soc., 334, 721-734 (2002/August-3)
Mass-to-light ratios from the fundamental plane of spiral galaxy discs.
GRAHAM A.W.
Abstract (from CDS):
The B -band dynamical mass-to-light ratio (within four disc scalelengths) has no obvious correlation with (B -R) disc colour, while in the K ' band it varies as -1.25±0.28(B -R). Combining the present observational data with recent galaxy model predictions implies that the logarithm of the stellar-to-dynamical mass ratio is not a constant value, but increases as discs become redder, varying as 1.70±0.28(B -R).
Abstract Copyright: 2002 Blackwell Science Ltd
Journal keyword(s): galaxies: fundamental parameters - galaxies: kinematics and dynamics - galaxies: photometry - galaxies: spiral - dark matter
Simbad objects: 100
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