497 citations · 10.4k across the 148 of their papers we have counts for
7 papers · 1 filter
Synergy between asteroseismology and exoplanet science: an outlook
Tiago L. Campante, Susana C. C. Barros, Olivier Demangeon +5
Space-based asteroseismology has been playing an important role in the characterization of exoplanet-host stars and their planetary systems. The future looks even brighter, with sp…
Model physics in low-mass solar-type stars: atomic diffusion and metallicity mixture
Benard Nsamba, Tiago L. Campante, Mário J. P. F. G. Monteiro +4
Using asteroseismic data from the Kepler satellite, we explore the systematic uncertainties arising from changes in the input physics used when constructing evolution models of sol…
Predicted Yield of Transits of Known Radial Velocity Exoplanets from the TESS Primary and Extended Missions
Paul A. Dalba, Stephen R. Kane, Thomas Barclay +5
Radial velocity (RV) surveys have detected hundreds of exoplanets through their gravitational interactions with their host stars. Some will be transiting, but most lack sufficient…
Seismic signatures of magnetic activity in solar-type stars observed by Kepler
A. R. G. Santos, T. L. Campante, W. J. Chaplin +8
The properties of the acoustic modes are sensitive to magnetic activity. The unprecedented long-term Kepler photometry, thus, allows stellar magnetic cycles to be studied through a…
Signatures of magnetic activity in the seismic data of solar-type stars observed by Kepler
A. R. G. Santos, T. L. Campante, W. J. Chaplin +8
In the Sun, the frequencies of the acoustic modes are observed to vary in phase with the magnetic activity level. These frequency variations are expected to be common in solar-type…
Centauri A as a potential stellar model calibrator: establishing the nature of its core
B. Nsamba, M. J. P. F. G. Monteiro, T. L. Campante +2
Understanding the physical process responsible for the transport of energy in the core of Centauri A is of the utmost importance if this star is to be used in the calibration o…