Chemical gradients in the Milky Way from the RAVE data: II. Giant stars

Boeche, C.; Siebert, A.; Piffl, T.; Just, A.; Steinmetz, M.; Grebel, E. K.; Sharma, S.; Kordopatis, G.; Gilmore, G.; Chiappini, C.; Freeman, K.; Gibson, B. K.; Munari, U.; Siviero, A.; Bienaymé, O.; Navarro, J. F.; Parker, Q. A.; Reid, W.; Seabroke, G. M.; Watson, F. G.; Wyse, R. F. G.; Zwitter, T.

Abstract

Aims. We provide new constraints on the chemo-dynamical models of the Milky Way by measuring the radial and vertical chemical gradients for the elements Mg, Al, Si, Ti, and Fe in the Galactic disc and the gradient variations as a function of the distance from the Galactic plane (Z). Methods. We selected a sample of giant stars from the RAVE database using the gravity criterium 1.7

Citation

Boeche, C., Siebert, A., Piffl, T., Just, A., Steinmetz, M., Grebel, E. K., Sharma, S., Kordopatis, G., Gilmore, G., Chiappini, C., Freeman, K., Gibson, B. K., Munari, U., Siviero, A., Bienaymé, O., Navarro, J. F., Parker, Q. A., Reid, W., Seabroke, G. M., Watson, F. G., …Zwitter, T. (2014). Chemical gradients in the Milky Way from the RAVE data: II. Giant stars. Astronomy and Astrophysics, 568, Article A71. https://doi.org/10.1051/0004-6361/201423974

• Journal Article Type: Article
• Acceptance Date: Jun 20, 2014
• Online Publication Date: Aug 19, 2014
• Publication Date: 2014-08
• Deposit Date: Apr 14, 2016
• Publicly Available Date: Apr 14, 2016
• Journal: Astronomy and astrophysics
• Print ISSN: 0004-6361
• Publisher: EDP Sciences
• Peer Reviewed: Peer Reviewed
• Volume: 568
• Article Number: A71
• DOI: https://doi.org/10.1051/0004-6361/201423974
• Keywords: Galaxy : abundances, Galaxy : disk, Galaxy : structure, Galaxy : kinematics and dynamics
• Public URL: https://hull-repository.worktribe.com/output/435921
• Publisher URL: http://www.aanda.org/articles/aa/abs/2014/08/aa23974-14/aa23974-14.html
• Additional Information: This is a copy of a published gold open access article. Credit: Boeche et al., A&A, vol.658, A71, 2014, reproduced with permission, © ESO
• Contract Date: Apr 14, 2016