Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Mathias Bojsen-Hansen"'
Autor:
Jakob Rørsted Mosumgaard, Mathias Bojsen-Hansen, V. Silva Aguirre, Luca Casagrande, Christian L. Sahlholdt
Publikováno v:
Sahlholdt, C L, Silva Aguirre, V, Casagrande, L, Mosumgaard, J R & Bojsen-Hansen, M 2018, ' Testing Asteroseismic Radii of Dwarfs and Subgiants with Kepler and Gaia ', Royal Astronomical Society. Monthly Notices, vol. 476, no. 2, pp. 1931-1941 . https://doi.org/10.1093/mnras/sty319
We test asteroseismic radii of Kepler main-sequence and subgiant stars by deriving their parallaxes which are compared with those of the first Gaia data release. We compute radii based on the asteroseismic scaling relations as well as by fitting obse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9bc0b930666a4877d96f846b9497e7a
Autor:
Christian L. Sahlholdt, Timothy R. Bedding, William J. Chaplin, Lars A. Buchhave, Jamie Tayar, Savita Mathur, Benoit Mosser, Daniel Huber, Keivan G. Stassun, Aldo Serenelli, Fabienne A. Bastien, Guy R. Davies, Marc H. Pinsonneault, David W. Latham, Mathias Bojsen-Hansen, Rafael A. García, Joel C. Zinn, Dennis Stello, Sanjib Sharma, Victor Silva Aguirre
Publikováno v:
The Astrophysical Journal
The Astrophysical Journal, 2017, 844 (2), pp.102. ⟨10.3847/1538-4357/aa75ca⟩
The Astrophysical Journal, American Astronomical Society, 2017, 844 (2), pp.102. ⟨10.3847/1538-4357/aa75ca⟩
Huber, D, Zinn, J, Bojsen-Hansen, M, Pinsonneault, M, Sahlholdt, C, Serenelli, A, Silva Aguirre, V, Stassun, K, Stello, D, Tayar, J, Bastien, F, Bedding, T R, Buchhave, L A, Chaplin, W J, Davies, G R, García, R A, Latham, D W, Mathur, S, Mosser, B & Sharma, S 2017, ' Asteroseismology and Gaia: Testing Scaling Relations Using 2200 Kepler Stars with TGAS Parallaxes ', The Astrophysical Journal, vol. 844, no. 2, pp. 102 . https://doi.org/10.3847/1538-4357/aa75ca
The Astrophysical Journal, 2017, 844 (2), pp.102. ⟨10.3847/1538-4357/aa75ca⟩
The Astrophysical Journal, American Astronomical Society, 2017, 844 (2), pp.102. ⟨10.3847/1538-4357/aa75ca⟩
Huber, D, Zinn, J, Bojsen-Hansen, M, Pinsonneault, M, Sahlholdt, C, Serenelli, A, Silva Aguirre, V, Stassun, K, Stello, D, Tayar, J, Bastien, F, Bedding, T R, Buchhave, L A, Chaplin, W J, Davies, G R, García, R A, Latham, D W, Mathur, S, Mosser, B & Sharma, S 2017, ' Asteroseismology and Gaia: Testing Scaling Relations Using 2200 Kepler Stars with TGAS Parallaxes ', The Astrophysical Journal, vol. 844, no. 2, pp. 102 . https://doi.org/10.3847/1538-4357/aa75ca
We present a comparison of parallaxes and radii from asteroseismology and Gaia DR1 (TGAS) for 2200 Kepler stars spanning from the main sequence to the red giant branch. We show that previously identified offsets between TGAS parallaxes and distances
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::456ba3db59c9c0a3d01dba0f77d71e24
https://hal-obspm.ccsd.cnrs.fr/obspm-02190686
https://hal-obspm.ccsd.cnrs.fr/obspm-02190686
Autor:
Luca Casagrande, Christian L. Sahlholdt, Marc Hon, J. A. Johnson, H. W. Rix, Mathias Bojsen-Hansen, D. Slumstrup, Jakob Rørsted Mosumgaard, Marie Martig, Ioana Ciuca, Wilma H. Trick, V. Silva Aguirre, Santi Cassisi, Jie Yu, Jonathan C. Bird, Poul Nissen, Marc H. Pinsonneault, Daniel Huber, Dennis Stello, Ralph Schönrich, Aldo Serenelli, Daisuke Kawata, Rasmus Handberg, Jamie Tayar, Mikkel N. Lund
Publikováno v:
Silva Aguirre, V, Bojsen-Hansen, M, Slumstrup, D, Casagrande, L, Kawata, D, Ciucá, I, Handberg, R, Lund, M N, Mosumgaard, J R, Huber, D, Johnson, J A, Pinsonneault, M H, Serenelli, A M, Stello, D, Tayar, J, Bird, J C, Cassisi, S, Hon, M, Martig, M, Nissen, P E, Rix, H W, Schönrich, R, Sahlholdt, C, Trick, W H & Yu, J 2018, ' Confirming chemical clocks: asteroseismic age dissection of the Milky Way disc(s) ', Monthly Notices of the Royal Astronomical Society, vol. 475, no. 4, pp. 5487-5500 . https://doi.org/10.1093/mnras/sty150
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society
Investigations of the origin and evolution of the Milky Way disk have long relied on chemical and kinematic identification of its components to reconstruct our Galactic past. Difficulties in determining precise stellar ages have restricted most studi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c2cfd7cd60683a755cf01461555bce2e
https://researchonline.ljmu.ac.uk/id/eprint/7893/1/1710.09847v2.pdf
https://researchonline.ljmu.ac.uk/id/eprint/7893/1/1710.09847v2.pdf
Autor:
Daniel Huber, Joel Zinn, Mathias Bojsen-Hansen, Marc Pinsonneault, Christian Sahlholdt, Aldo Serenelli, Victor Silva Aguirre, Keivan Stassun, Dennis Stello, Jamie Tayar, Fabienne Bastien, Timothy R. Bedding, Lars A. Buchhave, William J. Chaplin, Guy R. Davies, Rafael A. García, David W. Latham, Savita Mathur, Benoit Mosser, Sanjib Sharma
Publikováno v:
Astrophysical Journal; 8/1/2017, Vol. 844 Issue 2, p1-1, 1p