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investigation of Stars In the Milky way with Bayesian statistics and Asteroseismology

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Month: November 2021

Papers

The SAPP pipeline for the determination of stellar abundances and atmospheric parameters of stars in the core program of the PLATO mission

Matthew Raymond Gent, Maria Bergemann, Aldo Serenelli, Luca Casagrande, Jeffrey M. Gerber, Ulrike Heiter, Mikhail Kovalev, Thierry Morel, Nicolas Nardetto, Vardan Adibekyan, Víctor Silva Aguirre, Martin Asplund, Kevin Belkacem, Carlos del Burgo, Lionel Bigot, Andrea Chiavassa, Luisa Fernanda Rodríguez Díaz, Marie-Jo Goupil, Jonay I. González Hernández, Denis Mourard, Thibault Merle, Szabolcs Mészáros, Douglas J. Marshall, Rhita-Maria Ouazzani, Bertrand Plez, Daniel Reese, Regner Trampedach, Maria Tsantaki

The SAPP pipeline for the determination of stellar abundances and atmospheric parameters of stars in the core program of the PLATO mission
See arXiv version
25 pages, 42 figures

Continue reading “The SAPP pipeline for the determination of stellar abundances and atmospheric parameters of stars in the core program of the PLATO mission” →

November 22, 2021victorLeave a comment
Papers

Age Determination of Galaxy Merger Remnant Stars using Asteroseismology

Camilla C. Borre, Víctor Aguirre Børsen-Koch, Amina Helmi, Helmer H. Koppelman, Martin B. Nielsen, Jakob L. Rørsted, Dennis Stello, Amalie Stokholm, Mark L. Winther, Guy R. Davies, Marc Hon, J. M. Diederik Kruijssen, Chervin Laporte, Claudia Reyes, Jie Yu

Age Determination of Galaxy Merger Remnant Stars using Asteroseismology
See arXiv version
16 pages, 10 figures, 2 tables, submitted to MNRAS

Continue reading “Age Determination of Galaxy Merger Remnant Stars using Asteroseismology” →

November 5, 2021amalie, camilla, mark, victorLeave a comment

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Recent

  • Scaling relations of convective granulation noise across the HR diagram from 3D stellar atmosphere models
  • Disc dichotomy signature in the vertical distribution of [Mg/Fe] and the delayed gas infall scenario
  • The Seventeenth Data Release of the Sloan Digital Sky Surveys: Complete Release of MaNGA, MaStar and APOGEE-2 Data
  • Chemo-dynamics and asteroseismic ages of seven metal-poor red giants from the Kepler field
  • The SAPP pipeline for the determination of stellar abundances and atmospheric parameters of stars in the core program of the PLATO mission

News

  • Scaling relations of convective granulation noise across the HR diagram from 3D stellar atmosphere models
  • Disc dichotomy signature in the vertical distribution of [Mg/Fe] and the delayed gas infall scenario
  • The Seventeenth Data Release of the Sloan Digital Sky Surveys: Complete Release of MaNGA, MaStar and APOGEE-2 Data
  • Chemo-dynamics and asteroseismic ages of seven metal-poor red giants from the Kepler field
  • The SAPP pipeline for the determination of stellar abundances and atmospheric parameters of stars in the core program of the PLATO mission

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