Elemental abundances in AGB stars and the formation of the Galactic bulge

Elemental abundances in AGB stars and the formation of the Galactic bulge

We obtained high-resolution near-IR spectra of 45 AGB stars located in the Galactic bulge. The aim of the project is to determine key elemental abundances in these stars to help constrain the formation history of the bulge. A further aim is to link the photospheric abundances to the dust species fou...

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Main Authors: Wood P.R., Ryde N., Lebzelter T., Blommaert J.A.D.L., Uttenthaler S., Schultheis M., Aringer B.
Format: Article
Language:English
Published: EDP Sciences 2012-02-01
Series:EPJ Web of Conferences
Online Access:http://dx.doi.org/10.1051/epjconf/20121906009
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spelling doaj-bd437b993b704d2aaa3833762a6abc3d2021-08-02T04:01:26ZengEDP SciencesEPJ Web of Conferences2100-014X2012-02-01190600910.1051/epjconf/20121906009Elemental abundances in AGB stars and the formation of the Galactic bulgeWood P.R.Ryde N.Lebzelter T.Blommaert J.A.D.L.Uttenthaler S.Schultheis M.Aringer B.We obtained high-resolution near-IR spectra of 45 AGB stars located in the Galactic bulge. The aim of the project is to determine key elemental abundances in these stars to help constrain the formation history of the bulge. A further aim is to link the photospheric abundances to the dust species found in the winds of the stars. Here we present a progress report of the analysis of the spectra. http://dx.doi.org/10.1051/epjconf/20121906009
collection DOAJ
language English
format Article
sources DOAJ
author Wood P.R.
Ryde N.
Lebzelter T.
Blommaert J.A.D.L.
Uttenthaler S.
Schultheis M.
Aringer B.
spellingShingle Wood P.R.
Ryde N.
Lebzelter T.
Blommaert J.A.D.L.
Uttenthaler S.
Schultheis M.
Aringer B.
Elemental abundances in AGB stars and the formation of the Galactic bulge
EPJ Web of Conferences
author_facet Wood P.R.
Ryde N.
Lebzelter T.
Blommaert J.A.D.L.
Uttenthaler S.
Schultheis M.
Aringer B.
author_sort Wood P.R.
title Elemental abundances in AGB stars and the formation of the Galactic bulge
title_short Elemental abundances in AGB stars and the formation of the Galactic bulge
title_full Elemental abundances in AGB stars and the formation of the Galactic bulge
title_fullStr Elemental abundances in AGB stars and the formation of the Galactic bulge
title_full_unstemmed Elemental abundances in AGB stars and the formation of the Galactic bulge
title_sort elemental abundances in agb stars and the formation of the galactic bulge
publisher EDP Sciences
series EPJ Web of Conferences
issn 2100-014X
publishDate 2012-02-01
description We obtained high-resolution near-IR spectra of 45 AGB stars located in the Galactic bulge. The aim of the project is to determine key elemental abundances in these stars to help constrain the formation history of the bulge. A further aim is to link the photospheric abundances to the dust species found in the winds of the stars. Here we present a progress report of the analysis of the spectra.
url http://dx.doi.org/10.1051/epjconf/20121906009
work_keys_str_mv AT woodpr elementalabundancesinagbstarsandtheformationofthegalacticbulge
AT ryden elementalabundancesinagbstarsandtheformationofthegalacticbulge
AT lebzeltert elementalabundancesinagbstarsandtheformationofthegalacticbulge
AT blommaertjadl elementalabundancesinagbstarsandtheformationofthegalacticbulge
AT uttenthalers elementalabundancesinagbstarsandtheformationofthegalacticbulge
AT schultheism elementalabundancesinagbstarsandtheformationofthegalacticbulge
AT aringerb elementalabundancesinagbstarsandtheformationofthegalacticbulge
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