CoRoT sounds the stars: p-mode parameters of Sun-like oscillations on HD 49933

By T. Appourchaux, E. Michel, M. Auvergne, A. Baglin, T. Toutain, F. Baudin, O. Benomar, W. Chaplin, S. Deheuvels, R. Samadi and 12 more. 2008

171 citations recorded by the source corpus.

Subfields: Astronomy and Astrophysics, Instrumentation

View Paper: https://www.semanticscholar.org/paper/12632d2ec6a2c23d11de5da7087a73555ea19bda

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In Astronomy and Astrophysics

1. D. Huber
2. W. Chaplin
3. D. Stello
4. T. Bedding
5. B. Mosser
6. A. Miglio
7. S. Hekker
8. Y. Elsworth

In Instrumentation

1. D. Huber
2. D. Stello
3. W. Chaplin
4. B. Mosser
5. T. Bedding
6. A. Miglio
7. S. Hekker
8. Y. Elsworth

Citations in the corpus

• FUNDAMENTAL PROPERTIES OF STARS USING ASTEROSEISMOLOGY FROM KEPLER AND CoRoT AND INTERFEROMETRY FROM THE CHARA ARRAY (2012, methodology): “Asteroseismic observations have been obtained from the MOST space telescope for ǫOph (Barban et al. 2007; Kallinger et al. 2008), the CoRoT space-telescope for HD49933 (Appourchaux et al. 2008), and from ground-based Doppler observations for the remaining sample (Carrier & Bourban 2003; Kjeldsen et ”
• Red-giant seismic properties analyzed with CoRoT (2010, methodology): “The method also allowed the correct identification of the degree of the eigenmodes of the first CoRoT target HD49933 (Mosser et al., 2005; Appourchaux et al., 2008; Mosser & Appourchaux, 2009).”
• The CoRoT satellite in flight : description and performance (2009, background): “A recent paper on the star HD 49933 (Appourchaux et al. 2008) reports the detection of several tens of solar-like p-mode oscillations with a S/N down to 1.5 and amplitude less than 0.6 ppm/ √ μHz.”
• The connection between stellar granulation and oscillation as seen by the Kepler mission (2014, methodology): “A frequently used method (e.g., Appourchaux et al. 2008) is to search for a conversion factor ζ so that σ2 = ζ ∫ νnq 0 PPS(ν) dν (A.1) is satisfied (also known as Parseval’s theorem), where σ2 and νnq are the variance and Nyqvist frequency8 of the time series, respectively.”
• ASTEROSEISMOLOGY OF RED GIANTS FROM THE FIRST FOUR MONTHS OF KEPLER DATA: GLOBAL OSCILLATION PARAMETERS FOR 800 STARS (2010, background): “…& Kjeldsen (2010), such comparisons can be of considerable help in cases where the mode ridge identification is difficult due to short mode lifetimes or rotational splitting (see, e.g., Appourchaux et al. 2008; Benomar et al. 2009; Garćıa et al. 2009; Kallinger et al. 2010a; Bedding et al. 2010a).”
• Determining global parameters of the oscillations of solar-like stars (2009, methodology): “For HD49933, two runs are available: (1) 60 days and (2) 137 days.”
• AN ANCIENT EXTRASOLAR SYSTEM WITH FIVE SUB-EARTH-SIZE PLANETS (2015, methodology): “…in only a few tens of main-sequence and subgiant stars using ground-based high-precision spectroscopy (Brown et al. 1991; Bouchy & Carrier 2001; Arentoft et al. 2008) or ultra-high-precision, wide-field photometry from the CoRoT space telescope (Appourchaux et al. 2008; Michel et al. 2008).”
• CALCULATING ASTEROSEISMIC DIAGRAMS FOR SOLAR-LIKE OSCILLATIONS (2011, background): “Indeed, the initially favored ‘Scenario A’ of HD49933 (Appourchaux et al. 2008) was, with more data, found to be less likely than ‘Scenario B’ (Benomar et al. 2009).”
• Asteroseismology of Solar-Type and Red-Giant Stars (2013, background): “Lessons learned from CoRoT’s first solar-type targets, which were all F-type stars, proved vital to the development of peak-bagging methodology (Appourchaux et al. 2008).”
• On detecting the large separation in the autocorrelation of stellar oscillation times series (2009, methodology): “The limitedAmax 250 for the initial run on HD 49933 and the low value T01 help to explain the difficulties encountered with the mode identification given in Appourchaux et al. (2008).”
• The universal red-giant oscillation pattern; an automated determination with CoRoT data (2010, methodology): “Similar analysis can be performed for oscillations in subgiants and solar-like stars (Michel et al. 2008; Appourchaux et al. 2008).”