Hostname: page-component-78c5997874-g7gxr Total loading time: 0 Render date: 2024-11-13T11:22:04.325Z Has data issue: false hasContentIssue false
  • English
  • Français

CNO distributions in the Solar neighborhood with Gaia data

Published online by Cambridge University Press:  07 March 2018

Šarūnas Mikolaitis ,
Gražina Tautvaišienė ,
Renata Ženovienė ,
Arnas Drazdauskas ,
Erika Pakštienė ,
Rimvydas Janulis ,
Vilius Bagdonas  and
Lukas Klebonas
Šarūnas Mikolaitis
Affiliation:
Institute of Theoretical Physics and Astronomy, Vilnius University, Saulėtekio al. 3, LT-10257, Vilnius, Lithuania email: Sarunas.Mikolaitis@tfai.vu.lt
Gražina Tautvaišienė
Affiliation:
Institute of Theoretical Physics and Astronomy, Vilnius University, Saulėtekio al. 3, LT-10257, Vilnius, Lithuania email: Sarunas.Mikolaitis@tfai.vu.lt
Renata Ženovienė
Affiliation:
Institute of Theoretical Physics and Astronomy, Vilnius University, Saulėtekio al. 3, LT-10257, Vilnius, Lithuania email: Sarunas.Mikolaitis@tfai.vu.lt
Arnas Drazdauskas
Affiliation:
Institute of Theoretical Physics and Astronomy, Vilnius University, Saulėtekio al. 3, LT-10257, Vilnius, Lithuania email: Sarunas.Mikolaitis@tfai.vu.lt
Erika Pakštienė
Affiliation:
Institute of Theoretical Physics and Astronomy, Vilnius University, Saulėtekio al. 3, LT-10257, Vilnius, Lithuania email: Sarunas.Mikolaitis@tfai.vu.lt
Rimvydas Janulis
Affiliation:
Institute of Theoretical Physics and Astronomy, Vilnius University, Saulėtekio al. 3, LT-10257, Vilnius, Lithuania email: Sarunas.Mikolaitis@tfai.vu.lt
Vilius Bagdonas
Affiliation:
Institute of Theoretical Physics and Astronomy, Vilnius University, Saulėtekio al. 3, LT-10257, Vilnius, Lithuania email: Sarunas.Mikolaitis@tfai.vu.lt
Lukas Klebonas
Affiliation:
Institute of Theoretical Physics and Astronomy, Vilnius University, Saulėtekio al. 3, LT-10257, Vilnius, Lithuania email: Sarunas.Mikolaitis@tfai.vu.lt
Rights & Permissions [Opens in a new window]

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

A spread of lifebuilding elements, such as carbon, nitrogen, and oxygen in the Galactic discs is yet not well investigated. In this study, we use spectra from the UVES spectrograph (Gaia-ESO survey ) and the VUES spectograph (SPFOT-PLATO survey) and determine the carbon, nitrogen, and oxygen abundances in FGK stars using the same technique. For some of our target stars the Gaia space observatory has already presented accurate distances, thus we overview the first results of radial and vertical CNO abundance distributions in the Galactic thin and thick disc populations.

Keywords

Stars:abundancesgalaxy:abundances
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 12 , Symposium S330: Astrometry and Astrophysics in the Gaia sky , April 2017 , pp. 241 - 242
Copyright
Copyright © International Astronomical Union 2018 

References

Arenou, F., Luri, X., Babusiaux, C., et al. 2017, A&A, 599, A50 Google Scholar
Cescutti, G., Matteucci, F., François, P., & Chiappini, C., 2007, A&A, 462, 943 Google Scholar
Gaia Collaboration, Prusti, T., de Bruijne, J. H. J., et al. 2016, A&A, 595, A1 Google Scholar
Gilmore, G., Randich, S., Asplund, M. et al. 2012, The Messenger, 147, 25 Google Scholar
Masseron, T. & Gilmore, G., 2015, MNRAS, 453, 1855 Google Scholar
Michalik, D., Lindegren, L., & Hobbs, D., 2015, A&A, 574, A115 Google Scholar
Mikolaitis, Š., Hill, V., Recio-Blanco, A., et al. 2014, A&A, 572, A33 Google Scholar
Recio-Blanco, A., de Laverny, P., Kordopatis, G., et al. 2014, A&A, 567, A5 Google Scholar
Ženovienė, R., Mikolaitis, Š, Tautvaišienė, Gražina, et al. 2017, IAUS 330, in press Google Scholar