We derive the disk masses of 18 spiral galaxies of different luminosity and Hubble Type, both by mass modelling their rotation curves and by fitting their SED with spectro-photometric 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 vs color (and stellar mass) relationships.

The disc mass of spiral galaxies / Salucci, Paolo; Yegorova, I. A.; Drory, N.. - In: MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. - ISSN 0035-8711. - 388:1(2008), pp. 159-164. [10.1111/j.1365-2966.2008.13295.x]

The disc mass of spiral galaxies

Salucci, Paolo;
2008-01-01

Abstract

We derive the disk masses of 18 spiral galaxies of different luminosity and Hubble Type, both by mass modelling their rotation curves and by fitting their SED with spectro-photometric 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 vs color (and stellar mass) relationships.
2008
388
1
159
164
https://arxiv.org/abs/0708.1440
Salucci, Paolo; Yegorova, I. A.; Drory, N.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.11767/17416
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