Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Timothy R. Bedding"'
Autor:
Anders Bo Justesen, Jørgen Christensen-Dalsgaard, Luca Casagrande, Daniel Huber, Timothy R. White, Victor Silva Aguirre, Jakob Rørsted Mosumgaard, Hans Kjeldsen, Yveline Lebreton, Rasmus Handberg, Warrick H. Ball, Timothy R. Bedding, Sarbani Basu, Guy R. Davies, Mikkel N. Lund, David W. Latham, Günter Houdek, William J. Chaplin, Kuldeep Verma, H. M. Antia
Publikováno v:
The Astrophysical Journal
The Astrophysical Journal, American Astronomical Society, 2017, 835 (2), ⟨10.3847/1538-4357/835/2/172⟩
Lund, M N, Silva Aguirre, V, Davies, G R, Chaplin, W J, Christensen-Dalsgaard, J, Houdek, G, White, T, Bedding, T R, Ball, W H, Huber, D, Antia, H M, Lebreton, Y, Latham, D W, Handberg, R, Verma, K, Basu, S, Casagrande, L, Justesen, A B, Kjeldsen, H & Mosumgaard, J R 2017, ' Standing on the Shoulders of Dwarfs: the Kepler Asteroseismic LEGACY Sample. I. Oscillation Mode Parameters ', The Astrophysical Journal, vol. 835, no. 2 . https://doi.org/10.3847/1538-4357/835/2/172
The Astrophysical Journal, American Astronomical Society, 2017, 835 (2), pp.172. ⟨10.3847/1538-4357/835/2/172⟩
The Astrophysical Journal, 2017, 835 (2), pp.172. ⟨10.3847/1538-4357/835/2/172⟩
The Astrophysical Journal, American Astronomical Society, 2017, 835 (2), ⟨10.3847/1538-4357/835/2/172⟩
Lund, M N, Silva Aguirre, V, Davies, G R, Chaplin, W J, Christensen-Dalsgaard, J, Houdek, G, White, T, Bedding, T R, Ball, W H, Huber, D, Antia, H M, Lebreton, Y, Latham, D W, Handberg, R, Verma, K, Basu, S, Casagrande, L, Justesen, A B, Kjeldsen, H & Mosumgaard, J R 2017, ' Standing on the Shoulders of Dwarfs: the Kepler Asteroseismic LEGACY Sample. I. Oscillation Mode Parameters ', The Astrophysical Journal, vol. 835, no. 2 . https://doi.org/10.3847/1538-4357/835/2/172
The Astrophysical Journal, American Astronomical Society, 2017, 835 (2), pp.172. ⟨10.3847/1538-4357/835/2/172⟩
The Astrophysical Journal, 2017, 835 (2), pp.172. ⟨10.3847/1538-4357/835/2/172⟩
The advent of space-based missions like $Kepler$ has revolutionized the study of solar-type stars, particularly through the measurement and modeling of their resonant modes of oscillation. Here we analyze a sample of 66 $Kepler$ main-sequence stars s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::091df516304a51803a9eb380a182dbb3
https://hal.archives-ouvertes.fr/hal-01407387
https://hal.archives-ouvertes.fr/hal-01407387
Autor:
G. Roberts, Teresa C. Teixeira, N. D’Cruz, Ivan K. Baldry, D. Kilkenny, Simon J. O'Toole, H. Kjeldsen, F. van Wyk, Timothy R. Bedding
Publikováno v:
The Astrophysical Journal. 537:L53-L56
We report the detection of velocity variations in the pulsating sdB star, PG 1605+072. Oscillations are detected at the same frequencies found from photometry and have amplitudes of up to 14 km/s for H$\beta$. The strongest oscillation found in previ
Bayesian methods are becoming more widely used in asteroseismic analysis. In particular, they are being used to determine oscillation frequencies, which are also commonly found by Fourier analysis. It is important to establish whether the Bayesian me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::453a90cdb94d8fadd1a7f3d1e6971da3
http://arxiv.org/abs/1006.3992
http://arxiv.org/abs/1006.3992
Autor:
Joergen Christensen-Dalsgaard, M. S. Cunha, Timothy R. Bedding, I. M. Brandão, G. Doğan, H. Kjeldsen
Publikováno v:
Dogan, G, Brandão, I M, Bedding, T R, Christensen-Dalsgaard, J, Cunha, M S & Kjeldsen, H 2010, ' Asteroseismic modelling of the solar-like star β Hydri ', Astrophysics and Space Science, vol. 328, no. 1-2, pp. 101-104 . https://doi.org/10.1007/s10509-009-0225-1
We present the results of modelling the subgiant star $\beta$ Hydri using the seismic observational constraints. We have computed several grids of stellar evolutionary tracks using Aarhus STellar Evolution Code (ASTEC, Christensen-Dalsgaard, 2008a),
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7aa1a9522db90a84ec0f9387f6851c8
https://pure.au.dk/portal/da/publications/asteroseismic-modelling-of-the-solarlike-star--hydri(c3cbfea0-2a84-11df-9806-000ea68e967b).html
https://pure.au.dk/portal/da/publications/asteroseismic-modelling-of-the-solarlike-star--hydri(c3cbfea0-2a84-11df-9806-000ea68e967b).html
Publikováno v:
Brewer, B J, Bedding, T R, Kjeldsen, H & Stello, D 2007, ' Bayesian inference from observations of solar-like oscillations ', Astrophysical Journal, vol. 654, no. 1, pp. 551-557 . https://doi.org/10.1086/508766
Stellar oscillations can provide a wealth of information about a star, which can be extracted from observed time series of the star's brightness or radial velocity. In this paper we address the question of how to extract as much information as possib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ef211d73b25942f9ec57d71fd456c95
https://pure.au.dk/portal/da/publications/bayesian-inference-from-observations-of-solarlike-oscillations(6a20bc90-e92e-11dc-9afb-000ea68e967b).html
https://pure.au.dk/portal/da/publications/bayesian-inference-from-observations-of-solarlike-oscillations(6a20bc90-e92e-11dc-9afb-000ea68e967b).html
Publikováno v:
Scopus-Elsevier
Kjeldsen et al. (1995, AJ 109, 1313; astro-ph/9411016) have developed a new technique for measuring stellar oscillations and claimed a detection in the G subgiant eta Boo. The technique involves monitoring temperature fluctuations in a star via their
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dcd9b5317a764d74eef2ad5e5854070e
http://www.scopus.com/inward/record.url?eid=2-s2.0-0000612927&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-0000612927&partnerID=MN8TOARS