Search Results - "Feltzing, S."

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    Measuring the vertical age structure of the Galactic disc using asteroseismology and SAGA by Casagrande, L, Aguirre, V Silva, Schlesinger, K J, Stello, D, Huber, D, Serenelli, A M, Schonrich, R, Cassisi, S, Pietrinferni, A, Hodgkin, S, Milone, A P, Feltzing, S, Asplund, M

    “…The existence of a vertical age gradient in the Milky Way disc has been indirectly known for long. Here, we measure it directly for the first time with seismic…”
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    Journal Article
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    Tracing the Galactic Thick Disk to Solar Metallicities by Bensby, T, Zenn, A. R, Oey, M. S, Feltzing, S

    Published in The Astrophysical journal (01-07-2007)
    “…We show that the Galactic thick disk reaches at least solar metallicites and that it experienced strong chemical enrichment during a period of similar to 3…”
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    Journal Article
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    Quantitative chemical tagging, stellar ages and the chemo-dynamical evolution of the Galactic disc by Mitschang, A. W., De Silva, G., Zucker, D. B., Anguiano, B., Bensby, T., Feltzing, S.

    “…The early science results from the new generation of high-resolution stellar spectroscopic surveys, such as Galactic Archaeology with HERMES (GALAH) and the…”
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    Journal Article
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    The origin and chemical evolution of carbon in the Galactic thin and thick discs by Bensby, T., Feltzing, S.

    “…In order to trace the origin and evolution of carbon in the Galactic disc, we have determined carbon abundances in 51 nearby F and G dwarf stars. The sample is…”
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    Journal Article
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    Disentangling the Hercules Stream by Bensby, T, Oey, M. S, Feltzing, S, Gustafsson, B

    Published in The Astrophysical journal (01-02-2007)
    “…Using high-resolution spectra of nearby F and G dwarf stars, we have investigated the detailed abundance and age structure of the Hercules stream. We find that…”
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    Journal Article
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    A New Low Mass for the Hercules dSph: The End of a Common Mass Scale for the Dwarfs? by Adén, D, Wilkinson, M. I, Read, J. I, Feltzing, S, Koch, A, Gilmore, G. F, Grebel, E. K, Lundström, I

    Published in The Astrophysical journal (20-11-2009)
    “…We present a new mass estimate for the Hercules dwarf spheroidal (dSph) galaxy, based on the revised velocity dispersion obtained by Aden et al. The removal of…”
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    Journal Article
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    Sun‐like stars unlike the Sun: Clues for chemical anomaliesof cool stars by Adibekyan, V., Delgado‐Mena, E., Feltzing, S., González Hernández, J. I., Hinkel, N. R., Korn, A. J., Asplund, M., Beck, P. G., Deal, M., Gustafsson, B., Honda, S., Lind, K., Nissen, P. E., Spina, L.

    Published in Astronomische Nachrichten (01-05-2017)
    “…We present a summary of the splinter session “Sun‐like stars unlike the Sun” that was held on June 9, 2016, as part of the Cool Stars 19 conference (Uppsala,…”
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    Journal Article
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    Stellar science from a blue wavelength range by Hansen, C. J., Ludwig, H.-G., Seifert, W., Koch, A., Xu, W., Caffau, E., Christlieb, N., Korn, A. J., Lind, K., Sbordone, L., Ruchti, G., Feltzing, S., de Jong, R. S., Barden, S., Schnurr, O.

    Published in Astronomische Nachrichten (01-09-2015)
    “…From stellar spectra, a variety of physical properties of stars can be derived. In particular, the chemical composition of stellar atmospheres can be inferred…”
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    Journal Article
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    Chemical constraints on the formation of the Galactic thick disk by Bensby, T., Feltzing, S.

    “…We highlight some results from our detailed abundance analysis study of 703 kinematically selected F and G dwarf stars in the solar neighbourhood. The analysis…”
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    Journal Article Conference Proceeding
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    Sun-like stars unlike the Sun: Clues for chemical anomalies of cool stars by Adibekyan, V, Delgado-Mena, E, Feltzing, S, Gonzalez Hernandez, J I, Hinkel, N R, Korn, A J, Asplund, M, Beck, P G, Deal, M, Gustafsson, B, Honda, S, Lind, K, Nissen, P E, Spina, L

    Published in Astronomische Nachrichten (01-05-2017)
    “…We present a summary of the splinter session "Sun-like stars unlike the Sun" that was held on June 9, 2016, as part of the Cool Stars 19 conference (Uppsala,…”
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    Journal Article
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    OGLE-2009-BLG-076S: The Most Metal-Poor Dwarf Star in the Galactic Bulge by Bensby, T, Feltzing, S, Johnson, J. A, Gal-Yam, A, Udalski, A, Gould, A, Han, C, Adén, D, Simmerer, J

    Published in The Astrophysical journal (01-07-2009)
    “…Measurements based on a large number of red giant stars suggest a broad metallicity distribution function (MDF) for the Galactic bulge, centered on [Fe/H]…”
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    Journal Article
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    Velocity and abundance precisions for future high-resolution spectroscopic surveys: A study for 4MOST by Caffau, E., Koch, A., Sbordone, L., Sartoretti, P., Hansen, C.J., Royer, F., Leclerc, N., Bonifacio, P., Christlieb, N., Ludwig, H.-G., Grebel, E.K., de Jong, R.S., Chiappini, C., Walcher, J., Mignot, S., Feltzing, S., Cohen, M., Minchev, I., Helmi, A., Piffl, T., Depagne, E., Schnurr, O.

    Published in Astronomische Nachrichten (01-03-2013)
    “…In preparation for future, large‐scale, multi‐object, high‐resolution spectroscopic surveys of the Galaxy, we present a series of tests of the precision in…”
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    Journal Article
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    The chemical evolution of the Galactic Bulge seen through micro-lensing events by Feltzing, S., Bensby, T., Meléndez, J., Adén, D., Asplund, M., Gould, A., Johnson, J., Lucatello, S., Gal-Yam, A.

    “…Galactic bulges are central to understanding galaxy formation and evolution. Here we report on recent studies using micro-lensing events to obtain spectra of…”
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    Journal Article Conference Proceeding
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