Abstract
view Abstract Citations (90) References (23) Co-Reads Similar Papers Volume Content Graphics Metrics Export Citation NASA/ADS Modeling Solar-like Oscillations in eta Bootis Christensen-Dalsgaard, Jorgen ; Bedding, Timothy R. ; Kjeldsen, Hans Abstract Kjeldsen et al. recently obtained strong evidence for solar-like oscillations in the G0 IV star eta Boo. Here we present evolution calculations for the star and compare them with the observed oscillation frequencies. Models can be found that are consistent with the star's luminosity and effective temperature and with the large and small frequency separations. The calculations indicate that dipolar (l = 1) oscillations behaving like gravity modes in the interior of the star can be excited to observable amplitudes; the observations may show evidence for such modes. Publication: The Astrophysical Journal Pub Date: April 1995 DOI: 10.1086/187828 Bibcode: 1995ApJ...443L..29C Keywords: G Stars; Stellar Evolution; Stellar Interiors; Stellar Models; Stellar Oscillations; Amplitudes; Computation; Frequencies; Hertzsprung-Russell Diagram; Numerical Analysis; Stellar Luminosity; Stellar Temperature; Astrophysics; STARS: OSCILLATIONS; STARS: INDIVIDUAL CONSTELLATION NAME: ETA BOOTIS; STARS: INTERIORS full text sources ADS | data products SIMBAD (1)
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