HAYDN
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Published:2021-03-26
Issue:3
Volume:51
Page:963-1001
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ISSN:0922-6435
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Container-title:Experimental Astronomy
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language:en
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Short-container-title:Exp Astron
Author:
Miglio AndreaORCID, Girardi Léo, Grundahl Frank, Mosser Benoit, Bastian Nate, Bragaglia Angela, Brogaard Karsten, Buldgen Gaël, Chantereau William, Chaplin William, Chiappini Cristina, Dupret Marc-Antoine, Eggenberger Patrick, Gieles Mark, Izzard Robert, Kawata Daisuke, Karoff Christoffer, Lagarde Nadège, Mackereth Ted, Magrin Demetrio, Meynet Georges, Michel Eric, Montalbán Josefina, Nascimbeni Valerio, Noels Arlette, Piotto Giampaolo, Ragazzoni Roberto, Soszyński Igor, Tolstoy Eline, Toonen Silvia, Triaud Amaury, Vincenzo Fiorenzo
Abstract
AbstractIn the last decade, the Kepler and CoRoT space-photometry missions have demonstrated the potential of asteroseismology as a novel, versatile and powerful tool to perform exquisite tests of stellar physics, and to enable precise and accurate characterisations of stellar properties, with impact on both exoplanetary and Galactic astrophysics. Based on our improved understanding of the strengths and limitations of such a tool, we argue for a new small/medium space mission dedicated to gathering high-precision, high-cadence, long photometric series in dense stellar fields. Such a mission will lead to breakthroughs in stellar astrophysics, especially in the metal poor regime, will elucidate the evolution and formation of open and globular clusters, and aid our understanding of the assembly history and chemodynamics of the Milky Way’s bulge and a few nearby dwarf galaxies.
Funder
H2020 European Research Council
Publisher
Springer Science and Business Media LLC
Subject
Space and Planetary Science,Astronomy and Astrophysics
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