Article (Scientific journals)
HAYDN: High-precision AsteroseismologY of DeNse stellar fields
Miglio, A.; Girardi, L.; Grundahl, F. et al.
2021In Experimental Astronomy, 51 (3), p. 963 - 1001
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Keywords :
Asteroseismology; Galaxies: dwarf; Galaxy: bulge; Globular clusters; Stars: low-mass
Abstract :
[en] In 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. © 2021, The Author(s).
Disciplines :
Physics
Author, co-author :
Miglio, A.;  School of Physics and Astronomy, University of Birmingham, Birmingham, United Kingdom, Dipartimento di Fisica e Astronomia, Università degli Studi di Bologna, Bologna, Italy, INAF-OAS Bologna, Bologna, Italy
Girardi, L.;  INAF Osservatorio Astronomico di Padova, Padova, Italy
Grundahl, F.;  Stellar Astrophysics Centre (SAC), Aarhus, Denmark
Mosser, B.;  LESIA, Observatoire de Paris, Université PSL, CNRS, Sorbonne Université, Université de Paris, Meudon, 92195, France
Bastian, N.;  ARI, Liverpool John Moores University, Liverpool, United Kingdom
Bragaglia, A.;  INAF-OAS Bologna, Bologna, Italy
Brogaard, K.;  Stellar Astrophysics Centre (SAC), Aarhus, Denmark, Astronomical Observatory, Institute of Theoretical Physics and Astronomy, Vilnius University, Vilnius, 10257, Lithuania
Buldgen, Gaël ;  Université de Liège - ULiège > Département d'astrophysique, géophysique et océanographie (AGO) > Astrophysique stellaire théorique et astérosismologie ; Observatoire de Genève, Université de Genève, Genève, Switzerland
Chantereau, W.;  ARI, Liverpool John Moores University, Liverpool, United Kingdom
Chaplin, W.;  School of Physics and Astronomy, University of Birmingham, Birmingham, United Kingdom
Chiappini, C.;  AIP, Potsdam, Germany
Dupret, Marc-Antoine ;  Université de Liège - ULiège > Département d'astrophysique, géophysique et océanographie (AGO) > Astrophysique stellaire théorique et astérosismologie
Eggenberger, P.;  Observatoire de Genève, Université de Genève, Genève, Switzerland
Gieles, M.;  ICREA, Pg. Lluís Companys 23, Barcelona, 08010, Spain, Institut de Ciències del Cosmos (ICCUB), Universitat de Barcelona (IEEC-UB), Barcelona, E08028, Spain
Izzard, R.;  Astrophysics Research Group, University of Surrey, Guildford, United Kingdom
Kawata, D.;  MSSL, University College London, Surrey, United Kingdom
Karoff, C.;  Stellar Astrophysics Centre (SAC), Aarhus, Denmark
Lagarde, N.;  Institut UTINAM, UMR6213, OSU THETA, Observatoire de Besançon, Besançon, France
Mackereth, T.;  School of Physics and Astronomy, University of Birmingham, Birmingham, United Kingdom, Canadian Institute for Theoretical Astrophysics, University of Toronto, Toronto, Canada, Dunlap Institute for Astronomy and Astrophysics, University of Toronto, Toronto, Canada, David A. Dunlap Department for Astronomy and Astrophysics, University of Toronto, Toronto, Canada
Magrin, D.;  INAF Osservatorio Astronomico di Padova, Padova, Italy
Meynet, G.;  Observatoire de Genève, Université de Genève, Genève, Switzerland
Michel, E.;  LESIA, Observatoire de Paris, Meudon, France
Montalbán, J.;  School of Physics and Astronomy, University of Birmingham, Birmingham, United Kingdom
Nascimbeni, V.;  INAF Osservatorio Astronomico di Padova, Padova, Italy
Grötsch-Noels, Arlette ;  Université de Liège - ULiège > Département d'astrophysique, géophysique et océanographie (AGO)
Piotto, G.;  Dipartimento di Fisica e Astronomia, Università di Padova, Padova, Italy
Ragazzoni, R.;  INAF Osservatorio Astronomico di Padova, Padova, Italy
Soszyński, I.;  Astronomical Observatory, University of Warsaw, Warsaw, Poland
Tolstoy, E.;  Kapteyn Astronomical Institute, University of Groningen, Groningen, Netherlands
Toonen, S.;  School of Physics and Astronomy, University of Birmingham, Birmingham, United Kingdom, Anton Pannekoek Institute, University of Amsterdam, Amsterdam, Netherlands
Triaud, A.;  School of Physics and Astronomy, University of Birmingham, Birmingham, United Kingdom
Vincenzo, F.;  School of Physics and Astronomy, University of Birmingham, Birmingham, United Kingdom, Department of Astronomy, Center for Cosmology and AstroParticle Physics, The Ohio State University, Columbus, OH, United States
More authors (22 more) Less
Language :
English
Title :
HAYDN: High-precision AsteroseismologY of DeNse stellar fields
Publication date :
2021
Journal title :
Experimental Astronomy
ISSN :
0922-6435
eISSN :
1572-9508
Publisher :
Springer Science and Business Media B.V.
Volume :
51
Issue :
3
Pages :
963 - 1001
Peer reviewed :
Peer Reviewed verified by ORBi
Funding text :
AM, JM and FV acknowledge support from the European Research Council Consolidator Grant funding scheme (project ASTEROCHRONOMETRY, G.A. n. 772293, http://www.asterochronometry.eu). AM, BM and LG are grateful to the International Space Science Institute (ISSI) for support provided to the asteroSTEP ISSI International Team. AM and WJC acknowledge the support of the UK Science and Technology Facilities Council (STFC). GB is sponsored by the Swiss National Science Foundation (project number 200020 − 172505). WC acknowledges funding from the Swiss National Science Foundation under grant P400P2_183846. We thank G. R. Davies for providing the power spectra used in Fig. 1. N.L. acknowledges financial support from “Programme National de Physique Stellaire” (PNPS) of CNRS/INSU, France. CC acknowledges partial support from DFG Grant CH1188/2-1 and from the ChETEC COST Action (CA16117), supported by COST (European Cooperation in Science and Technology).
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