322 citations · 1.8k across the 28 of their papers we have counts for
4 papers · 1 filter
On the inference of stellar ages and convective-core properties in main-sequence solar-like pulsators
I. M. Brandão, M. S. Cunha, J. Christensen-Dalsgaard
Particular diagnostic tools may isolate the signature left on the oscillation frequencies by the presence of a small convective core. Their frequency derivative is expected to prov…
Testing excitation models of rapidly oscillating Ap stars with interferometry
M. S. Cunha, D. Alentiev, I. M. Brandão +1
Rapidly oscillating Ap stars are unique objects in the potential they offer to study the interplay between a number of important physical phenomena, in particular, pulsations, magn…
The fundamental parameters of the roAp star 10 Aql
K. Perraut, S. Borgniet, M. Cunha +12
Due to the strong magnetic field and related abnormal surface layers existing in rapidly oscillating Ap stars, systematic errors are likely to be present when determining their eff…
Stellar ages and convective cores in field main-sequence stars: first asteroseismic application to two Kepler targets
V. Silva Aguirre, S. Basu, I. M. Brandão +21
Using asteroseismic data and stellar evolution models we make the first detection of a convective core in a Kepler field main-sequence star, putting a stringent constraint on the t…