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Paolo Salucci Irina A. Yegorova Niv Drory 《Monthly notices of the Royal Astronomical Society》2008,388(1):159-164
We derive the disc masses of 18 spiral galaxies of different luminosity and Hubble type, both by mass modelling their rotation curves and by fitting their spectral energy distribution with spectrophotometric models. The good agreement of the estimates obtained from these two different methods allows us to quantify the reliability of their performance and to derive very accurate stellar mass-to-light ratio versus colour (and stellar mass) relationships. 相似文献