Browsing by Author "Vílchez J."

Now showing items 1-3 of 3

Breaks in surface brightness profiles and radial abundance gradients in the discs of spiral galaxies

Pilyugin L.; Grebel E.; Zinchenko I.; Nefedyev Y.; Vílchez J. (2017)

© ESO, 2017. We examine the relation between breaks in the surface brightness profiles and radial abundance gradients within the optical radius in the discs of 134 spiral galaxies from the CALIFA survey. The distribution ...
Oxygen abundance maps of CALIFA galaxies

Zinchenko I.; Pilyugin L.; Grebel E.; Sánchez S.; Vílchez J. (2016)

© 2016 The Authors. Published by Oxford University Press on behalf of the Royal Astronomical Society.We construct maps of the oxygen abundance distribution across the discs of 88 galaxies using Calar Alto Legacy Integral ...
Relations between abundance characteristics and rotation velocity for star-forming MaNGA galaxies

Pilyugin L.; Grebel E.; Zinchenko I.; Nefedyev Y.; Vílchez J. (2019)

© ESO 2019. We derive rotation curves, surface brightness profiles, and oxygen abundance distributions for 147 late-type galaxies using the publicly available spectroscopy obtained by the MaNGA survey. Changes of the central ...

Now showing items 1-3 of 3

Search DSpace