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astro-ph.CO2011
The Herschel Virgo Cluster Survey. IX. Dust-to-gas mass ratio and metallicity gradients in four Virgo spiral galaxies
Laura Magrini, Simone Bianchi, Edvige Corbelli +20
Using Herschel data from the Open Time Key Project the Herschel Virgo Cluster Survey (HeViCS), we investigated the relationship between the metallicity gradients expressed by metal…
astro-ph.CO2010
The Herschel Virgo Cluster Survey: III. A constraint on dust grain lifetime in early-type galaxies
M. S. Clemens, A. P. Jones, A. Bressan +28
Passive early-type galaxies (ETGs) provide an ideal laboratory for studying the interplay between dust formation around evolved stars and its subsequent destruction in a hot gas. U…