Deciphering the evolution of the Milky Way discs: Gaia APOGEE Kepler giant stars and the Besan\c{c}on Galaxy Model

Autor: J. Montillaud, Nadège Lagarde, N. Cabral, R. Mor, Francesca Figueras, Cristina Chiappini, Friedrich Anders, Andrea Miglio, Céline Reylé, M. Romero-Gómez, Olivier Bienaymé, J.-B. Salomon, David Cornu, Teresa Antoja, Annie C. Robin, Caroline Soubiran

Publikováno v: Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2021, 654, pp.A13. ⟨10.1051/0004-6361/202039982⟩
Astronomy and Astrophysics-A&A, 2021, 654, pp.A13. ⟨10.1051/0004-6361/202039982⟩
Digital.CSIC. Repositorio Institucional del CSIC
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[Context] Thanks to ongoing efforts to compute accurate stellar ages, we are able to characterise stars in different regions of the Milky Way. The Gaia and Kepler space-missions, along with ground-based spectroscopic surveys such as APOGEE, provide a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c587cf1bfd0bf88f7cba482246c13b7a
http://arxiv.org/abs/2106.15616

Masses of the components of SB2 binaries observed with Gaia – V. Accurate SB2 orbits for 10 binaries and masses of the components of 5 binaries

Autor: Patrick Guillout, Tsevi Mazeh, Yveline Lebreton, Jean-Baptiste Le Bouquin, Benoit Famaey, F. Kiefer, Frédéric Arenou, J.-B. Salomon, Henri M. J. Boffin, Jean-Louis Halbwachs, Dimitri Pourbaix

Publikováno v: Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2020, 496 (2), pp.1355-1368. ⟨10.1093/mnras/staa1571⟩
Monthly notices of the Royal Astronomical Society, 496 (2
Monthly Notices of the Royal Astronomical Society, 2020, 496 (2), pp.1355-1368. ⟨10.1093/mnras/staa1571⟩

Double-lined spectroscopic binaries (SB2s) are one of the main sources of stellar masses, as additional observations are only needed to give the inclinations of the orbital planes in order to obtain the individual masses of the components. For this r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a76470b04241453771312c659877ed9c
https://hal.archives-ouvertes.fr/hal-02881420/document

Tidally induced morphology of M33 in hydrodynamical simulations of its recent interaction with M31

Autor: J.-B. Salomon, E. Athanassoula, Elena D'Onghia, Marcin Semczuk, Ewa L. Łokas

Publikováno v: The Astrophysical journal letters
The Astrophysical journal letters, 2018, 864 (1), pp.34. ⟨10.3847/1538-4357/aad4ae⟩
The Astrophysical journal letters, Bristol : IOP Publishing, 2018, 864 (1), pp.34. ⟨10.3847/1538-4357/aad4ae⟩

We present a hydrodynamical model of M33 and its recent interaction with M31. This scenario was previously proposed in the literature in order to explain the distorted gaseous and stellar disks of M33, as well as the increased star formation rate in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c83a47085770189fbbed1487ba7c667
http://arxiv.org/abs/1804.04536

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Masses of the components of SB2 binaries observed with Gaia. III. Accurate SB2 orbits for 10 binaries and masses of HIP 87895

Autor: Frédéric Arenou, Patrick Guillout, A. Nebot Gomez-Moran, Tsevi Mazeh, Caroline Soubiran, J.-B. Salomon, Yveline Lebreton, Jean-Louis Halbwachs, Dimitri Pourbaix, Lev Tal-Or, Benoit Famaey, Flavien Kiefer

Publikováno v: Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2016, 458 (3), pp.3272-3281. ⟨10.1093/mnras/stw545⟩
Monthly Notices of the Royal Astronomical Society, 2016, 458 (3), pp.3272-3281. ⟨10.1093/mnras/stw545⟩

In anticipation of the Gaia astrometric mission, a large sample of spectroscopic binaries has been observed since 2010 with the SOPHIE spectrograph at the Haute--Provence Observatory. Our aim is to derive the orbital elements of double-lined spectros

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12cc2b463566d0436add3b7368a9fa2e
https://hal.archives-ouvertes.fr/hal-01291148/document