How much can we trust high-resolution spectroscopic stellar chemical abundances?

S. Blanco-Cuaresma, T. Nordlander, U. Heiter, P. Jofré, T. Masseron, L. Casamiquela, H. M. Tabernero, S. S. Bhat, A. R. Casey, J. Meléndez, I. Ramírez

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearch

Abstract

To study stellar populations, it is common to combine chemical abundances from different spectroscopic surveys/studies where different setups were used. These inhomogeneities can lead us to inaccurate scientific conclusions. In this work, we studied one aspect of the problem: When deriving chemical abundances from high-resolution stellar spectra, what differences originate from the use of different radiative transfer codes?

Original languageEnglish
Title of host publicationProceedings of the 12th Scientific Meeting of the Spanish Astronomical Society
Subtitle of host publicationHighlights of Spanish Astrophysics IX, SEA 2016
EditorsS. Arribas, A. Alonso-Herrero, F. Figueras, C. Hernandez-Monteagudo, A. Sanchez-Lavega, S. Perez-Hoyos
Place of PublicationSpain
PublisherSpanish Astronomical Society (SEA)
Pages334-337
Number of pages4
ISBN (Electronic)9788461789313
Publication statusPublished - 1 Jan 2016
Externally publishedYes
EventScientific Meeting of the Spanish Astronomical Society: Highlights of Spanish Astrophysics IX - Bilbao, Spain
Duration: 18 Jul 201622 Jul 2016
Conference number: 12th

Conference

ConferenceScientific Meeting of the Spanish Astronomical Society
Abbreviated titleSEA 2016
CountrySpain
CityBilbao
Period18/07/1622/07/16

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