113 citations · 1k across the 32 of their papers we have counts for
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Modeling of two CoRoT solar analogues constrained by seismic and spectroscopic analysis
M. Castro, F. Baudin, O. Benomar +8
Solar analogues are important stars to study for understanding the properties of the Sun. Evolutionary modeling, combined with seismic and spectroscopic analysis, becomes a powerfu…
Optimized cutting off transit algorithm to study stellar rotation from PLATO mission light curves
Leandro de Almeida, Francys Anthony, Ana Carolina Mattiuci +4
Measuring the stellar rotation of one of the components in eclipsing binaries (EBs) or planetary systems is a challenging task. The difficulty is mainly due to the complexity of an…
Spectroscopic and asteroseismic analysis of the secondary clump red giant HD 226808
Bruno Lustosa De Moura, Paul G. Beck, Leandro de Almeida +5
In order to clarify the properties of the secondary clump star HD 226808 (KIC 5307747), we combined four years of data from Kepler space photometry with high-resolution spectroscop…
Is the primary CoRoT target HD43587 under a Maunder minimum phase?
Rafael Ramon Ferreira, Rafaella Barbosa, Matthieu Castro +4
One of the most enigmatic phenomena related to solar activity is the so-called Maunder minimum phase. It consists of the lowest sunspot's counting ever registered for the Sun, and…
Li abundances for solar twins in the open cluster M67
Marilia Carlos, Jorge Melendez, Jose-Dias do Nascimento +1
We determine lithium (Li) abundances for solar twins in the M67 open cluster to add valuable information about the correlation between Li depletion and stellar age and, then, bette…