Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Timothy R. Bedding"'
Autor:
Tanda Li, Jørgen Christensen-Dalsgaard, Licai Deng, Timothy R. Bedding, Dennis Stello, Hans Kjeldsen
Publikováno v:
Li, T, Bedding, T R, Kjeldsen, H, Stello, D, Christensen-Dalsgaard, J & Deng, L 2019, ' Asteroseismic modelling of the subgiant μ Herculis using SONG data: lifting the degeneracy between age and model input parameters ', Monthly Notices of the Royal Astronomical Society, vol. 483, no. 1, pp. 780-789 . https://doi.org/10.1093/mnras/sty3000
We model the oscillations of the SONG target $\mu$ Herculis to estimate the parameters of the star. The $\ell$ = 1 mixed modes of $\mu$ Her provide strong constraints on stellar properties. The mass and age given by our asteroseismic modelling are 1.
Autor:
V. Silva Aguirre, O. L. Creevey, T. L. Campante, J. Christensen-Dalsgaard, D. W. Latham, M. N. Lund, T. S. Metcalfe, H. Kjeldsen, Rasmus Handberg, S. Basu, T. Appourchaux, Warrick H. Ball, R. Vanderspek, George R. Ricker, Timothy R. Bedding, Andrea Miglio, Daniel Huber, William J. Chaplin, Rafael A. García, S. D. Kawaler, A. M. Serenelli, Guy R. Davies, D. Stello, Mathew Schofield
Publikováno v:
Astrophysical Journal Supplement
Astrophysical Journal Supplement, American Astronomical Society, 2019, 241 (1), pp.12. ⟨10.3847/1538-4365/ab04f5⟩
Schofield, M, Chaplin, W J, Huber, D, Campante, T L, Davies, G R, Miglio, A, Ball, W H, Appourchaux, T, Basu, S, Bedding, T R, Christensen-Dalsgaard, J, Creevey, O, García, R A, Handberg, R, Kawaler, S D, Kjeldsen, H, Latham, D W, Lund, M N, Metcalfe, T S, Ricker, G R, Serenelli, A, Aguirre, V S, Stello, D & Vanderspek, R 2019, ' The Asteroseismic Target List for Solar-like Oscillators Observed in 2 minute Cadence with the Transiting Exoplanet Survey Satellite ', Astrophysical Journal, Supplement Series, vol. 241, no. 1, 12 . https://doi.org/10.3847/1538-4365/ab04f5
The Astrophysical Journal Supplement Series
Astrophysical Journal Supplement, American Astronomical Society, 2019, 241 (1), pp.12. ⟨10.3847/1538-4365/ab04f5⟩
Schofield, M, Chaplin, W J, Huber, D, Campante, T L, Davies, G R, Miglio, A, Ball, W H, Appourchaux, T, Basu, S, Bedding, T R, Christensen-Dalsgaard, J, Creevey, O, García, R A, Handberg, R, Kawaler, S D, Kjeldsen, H, Latham, D W, Lund, M N, Metcalfe, T S, Ricker, G R, Serenelli, A, Aguirre, V S, Stello, D & Vanderspek, R 2019, ' The Asteroseismic Target List for Solar-like Oscillators Observed in 2 minute Cadence with the Transiting Exoplanet Survey Satellite ', Astrophysical Journal, Supplement Series, vol. 241, no. 1, 12 . https://doi.org/10.3847/1538-4365/ab04f5
The Astrophysical Journal Supplement Series
We present the target list of solar-type stars to be observed in short-cadence (2-min) for asteroseismology by the NASA Transiting Exoplanet Survey Satellite (TESS) during its 2-year nominal survey mission. The solar-like Asteroseismic Target List (A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::41a1474523ea9cef1c3b9ff20334bbd4
Publikováno v:
Tian, Z, Bi, S, Bedding, T R & Yang, W 2015, ' Asteroseismic analysis of solar-mass subgiants KIC 6442183 and KIC 11137075 observed by Kepler ', Astronomy & Astrophysics, vol. 580, A44 . https://doi.org/10.1051/0004-6361/201525968
Asteroseismology provides a powerful way to constrain stellar parameters. Solar-like oscillations have been observed on subgiant stars with the \emph{Kepler\/} mission. The continuous and high-precision time series enables us to carry out a detailed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42ebf98e83f0a56d14745081729d51b0
https://pure.au.dk/portal/da/publications/asteroseismic-analysis-of-solarmass-subgiants-kic-6442183-and-kic-11137075-observed-by-kepler(0ad85ac0-890d-437a-8e37-e45a9eeffbde).html
https://pure.au.dk/portal/da/publications/asteroseismic-analysis-of-solarmass-subgiants-kic-6442183-and-kic-11137075-observed-by-kepler(0ad85ac0-890d-437a-8e37-e45a9eeffbde).html
Autor:
M. Di Mauro, Timothy R. White, M. Steslicki, Margarida S. Cunha, Karan Molaverdikhani, T. S. Metcalfe, A. M. Serenelli, Benjamin P. Brown, R. Trampedach, Dennis Stello, William J. Chaplin, Sébastien Deheuvels, Derek Buzasi, R. Simoniello, Anwesh Mazumdar, Guy R. Davies, Timothy R. Bedding, Mário J. P. F. G. Monteiro, Jørgen Christensen-Dalsgaard, Rachel Howe, Mutlu Yildiz, O. L. Creevey, Yvonne Elsworth, David B. Guenther, K. B. MacGregor, Othman Benomar, S. Mathur, Yveline Lebreton, Aliz Derekas, Rafael A. García, Christoffer Karoff, G. Doğan, Haiying Xu, D. Pricopi, Tiago L. Campante, D. Salabert, Josefina Montalbán, Z. Celik, M. D. Suran, M. Gruberbauer, C. Aksoy, J. A. Guzik
Publikováno v:
Astrophysical Journal Supplement
Astrophysical Journal Supplement, American Astronomical Society, 2014, 214 (2), pp.27. ⟨10.1088/0067-0049/214/2/27⟩
Metcalfe, T S, Creevey, O L, Dogan, G, Mathur, S, Xu, H, Bedding, T R, Chaplin, W J, Christensen-Dalsgaard, J, Karoff, C, Trampedach, R, Benomar, O, Brown, B P, Buzasi, D L, Campante, T L, Çelik, Z, Cunha, M S, Davies, G R, Deheuvels, S, Derekas, A, Mauro, M P D, García, R A, Guzik, J A, Howe, R, Macgregor, K B, Mazumdar, A, Montalbán, J, Monteiro, M J P F G, Salabert, D, Serenelli, A, Stello, D, Stęs̈licki, M, Suran, M D, Yildiz, M, Aksoy, C, Elsworth, Y, Gruberbauer, M, Guenther, D B, Lebreton, Y, Molaverdikhani, K, Pricopi, D, Simoniello, R & White, T R 2014, ' Properties of 42 solar-type Kepler targets from the asteroseismic modeling portal ', Astrophysical Journal Supplement Series, vol. 214, no. 2, 27 . https://doi.org/10.1088/0067-0049/214/2/27
The Astrophysical Journal Supplement
The Astrophysical Journal Supplement, 2014, 214 (2), pp.27. ⟨10.1088/0067-0049/214/2/27⟩
Astrophysical Journal Supplement, American Astronomical Society, 2014, 214 (2), pp.27. ⟨10.1088/0067-0049/214/2/27⟩
Metcalfe, T S, Creevey, O L, Dogan, G, Mathur, S, Xu, H, Bedding, T R, Chaplin, W J, Christensen-Dalsgaard, J, Karoff, C, Trampedach, R, Benomar, O, Brown, B P, Buzasi, D L, Campante, T L, Çelik, Z, Cunha, M S, Davies, G R, Deheuvels, S, Derekas, A, Mauro, M P D, García, R A, Guzik, J A, Howe, R, Macgregor, K B, Mazumdar, A, Montalbán, J, Monteiro, M J P F G, Salabert, D, Serenelli, A, Stello, D, Stęs̈licki, M, Suran, M D, Yildiz, M, Aksoy, C, Elsworth, Y, Gruberbauer, M, Guenther, D B, Lebreton, Y, Molaverdikhani, K, Pricopi, D, Simoniello, R & White, T R 2014, ' Properties of 42 solar-type Kepler targets from the asteroseismic modeling portal ', Astrophysical Journal Supplement Series, vol. 214, no. 2, 27 . https://doi.org/10.1088/0067-0049/214/2/27
The Astrophysical Journal Supplement
The Astrophysical Journal Supplement, 2014, 214 (2), pp.27. ⟨10.1088/0067-0049/214/2/27⟩
WOS: 000344141500013
Recently the number of main-sequence and subgiant stars exhibiting solar-like oscillations that are resolved into individual mode frequencies has increased dramatically. While only a few such data sets were available for det
Recently the number of main-sequence and subgiant stars exhibiting solar-like oscillations that are resolved into individual mode frequencies has increased dramatically. While only a few such data sets were available for det
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c20eaa104cc42d5958ea27b5f6543b6
https://hal.archives-ouvertes.fr/hal-01094495
https://hal.archives-ouvertes.fr/hal-01094495
Autor:
R. Samadi, Rita Ventura, Rafael A. García, Othman Benomar, B. Mosser, M. P. Di Mauro, Dennis Stello, Timothy R. Bedding, K. Belkacem, M. J. Goupil
Publikováno v:
The Astrophysical journal letters
The Astrophysical journal letters, Bristol : IOP Publishing, 2014, 781 (2), pp.L29. ⟨10.1088/2041-8205/781/2/L29⟩
Benomar, O, Belkacem, K, Bedding, T R, Stello, D, Di Mauro, M P, Ventura, R, Mosser, B, Goupil, M J, Samadi, R & Garcia, R A 2014, ' Asteroseismology of evolved stars with Kepler : A new way to constrain stellar interiors using mode inertias ', Astrophysical Journal Letters, vol. 781, no. 2, L29 (6pp) . https://doi.org/10.1088/2041-8205/781/2/L29
The Astrophysical journal letters, 2014, 781 (2), pp.L29. ⟨10.1088/2041-8205/781/2/L29⟩
The Astrophysical journal letters, Bristol : IOP Publishing, 2014, 781 (2), pp.L29. ⟨10.1088/2041-8205/781/2/L29⟩
Benomar, O, Belkacem, K, Bedding, T R, Stello, D, Di Mauro, M P, Ventura, R, Mosser, B, Goupil, M J, Samadi, R & Garcia, R A 2014, ' Asteroseismology of evolved stars with Kepler : A new way to constrain stellar interiors using mode inertias ', Astrophysical Journal Letters, vol. 781, no. 2, L29 (6pp) . https://doi.org/10.1088/2041-8205/781/2/L29
The Astrophysical journal letters, 2014, 781 (2), pp.L29. ⟨10.1088/2041-8205/781/2/L29⟩
International audience; Asteroseismology of evolved solar-like stars is experiencing a growing interest due to the wealth of observational data from space-borne instruments such as the CoRoT and Kepler spacecraft. In particular, the recent detection
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6a4916e3356155b2a79b9b3c094754a
https://hal.archives-ouvertes.fr/hal-02550781
https://hal.archives-ouvertes.fr/hal-02550781
Autor:
K. Belkacem, Charles A. Kuehn, Timothy R. Bedding, Benoit Mosser, S. Deheuvels, Timothy R. White, Othman Benomar, Jørgen Christensen-Dalsgaard, Dennis Stello, Rafael A. García
Publikováno v:
Benomar, O, Bedding, T R, Mosser, B, Stello, D, Belkacem, K, Garcia, R A, White, T R, Kuehn, C A, Deheuvels, S & Christensen-Dalsgaard, J 2013, ' Properties of Oscillation Modes in Subgiant Stars Observed by Kepler ', Astrophysical Journal, vol. 767, no. 2, pp. 158 . https://doi.org/10.1088/0004-637X/767/2/158
The Astrophysical Journal
The Astrophysical Journal, American Astronomical Society, 2013, 767 (2), pp.158. ⟨10.1088/0004-637X/767/2/158⟩
The Astrophysical Journal
The Astrophysical Journal, American Astronomical Society, 2013, 767 (2), pp.158. ⟨10.1088/0004-637X/767/2/158⟩
Mixed modes seen in evolved stars carry information on their deeper layers that can place stringent constraints on their physics and on their global properties (mass, age, etc...). In this study, we present a method to identify and measure all oscill
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::237122914db87570790c6b1cc9295978
http://arxiv.org/abs/1302.4143
http://arxiv.org/abs/1302.4143
Autor:
Mathieu Vrard, M. J. Goupil, Y. P. Elsworth, Reza Samadi, S. Deheuvels, Hans Kjeldsen, Othman Benomar, William J. Chaplin, Timothy R. White, Arlette Noels, Timothy R. Bedding, Dennis Stello, C. Barban, Kevin Belkacem, Eric Michel, J. De Ridder, Benoit Mosser, Josefina Montalbán, Yveline Lebreton, R. M. Ouazzani, Nadège Lagarde
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2014, 572, pp.5. ⟨10.1051/0004-6361/201425039⟩
Astronomy and Astrophysics-A&A, 2014, 572, pp.5. ⟨10.1051/0004-6361/201425039⟩
Mosser, B, Benomar, O, Belkacem, K, Goupil, M J, Lagarde, N, Michel, E, Lebreton, Y, Stello, D, Vrard, M, Barban, C, Bedding, T R, Deheuvels, S, Chaplin, W J, De Ridder, J, Elsworth, Y, Montalban, J, Noels, A, Ouazzani, R M, Samadi, R, White, T R & Kjeldsen, H 2014, ' Mixed modes in red giants: a window on stellar evolution ', Astronomy & Astrophysics, vol. 572, L5 . https://doi.org/10.1051/0004-6361/201425039
Astronomy and Astrophysics-A&A, EDP Sciences, 2014, 572, pp.5. ⟨10.1051/0004-6361/201425039⟩
Astronomy and Astrophysics-A&A, 2014, 572, pp.5. ⟨10.1051/0004-6361/201425039⟩
Mosser, B, Benomar, O, Belkacem, K, Goupil, M J, Lagarde, N, Michel, E, Lebreton, Y, Stello, D, Vrard, M, Barban, C, Bedding, T R, Deheuvels, S, Chaplin, W J, De Ridder, J, Elsworth, Y, Montalban, J, Noels, A, Ouazzani, R M, Samadi, R, White, T R & Kjeldsen, H 2014, ' Mixed modes in red giants: a window on stellar evolution ', Astronomy & Astrophysics, vol. 572, L5 . https://doi.org/10.1051/0004-6361/201425039
The detection of oscillations with a mixed character in subgiants and red giants allows us to probe the physical conditions in their cores. With these mixed modes, we aim at determining seismic markers of stellar evolution. Kepler asteroseismic data