142 citations · 244 across the 8 of their papers we have counts for
7 papers
Surface rotation and photometric activity for Kepler targets I. M and K main-sequence stars
A. R. G. Santos, R. A. García, S. Mathur +5
Brightness variations due to dark spots on the stellar surface encode information about stellar surface rotation and magnetic activity. In this work, we analyze the Kepler long-cad…
Testing tidal theory for evolved stars by using red-giant binaries observed by Kepler
P. G. Beck, S. Mathis, F. Gallet +4
Tidal interaction governs the redistribution of angular momentum in close binary stars and planetary systems and determines the systems evolution towards the possible equilibrium s…
Lithium abundance and rotation of seismic solar analogues - Solar and stellar connection from Kepler and Hermes observations
P. G. Beck, J. -D. do Nascimento, T. Duarte +13
Lithium abundance A(Li) and surface rotation are good diagnostic tools to probe the internal mixing and angular momentum transfer in stars. We explore the relation between surface…
Probing seismic solar analogues through observations with the NASA Kepler space telescope and HERMES high-resolution spectrograph
P. G. Beck, D. Salabert, R. A. García +21
Stars similar to the Sun, known as solar analogues, provide an excellent opportunity to study the preceding and following evolutionary phases of our host star. The unprecedented qu…
Magnetic activity of seismic solar analogs
D. Salabert, R. A. Garcia. P. G. Beck, the SSA team
We present our latest results on the solar-stellar connection by studying 18 solar analogs that we identified among the Kepler seismic sample (Salabert et al., 2016a). We measured…
The solar-stellar connection: Magnetic activity of seismic solar analogs
D. Salabert, R. A. Garcia, P. G. Beck +11
Finding solar-analog stars with fundamental properties as close as possible to the Sun and studying the characteristics of their surface magnetic activity is a very promising way t…
The HERMES Solar Atlas and the spectroscopic analysis of the seismic solar analogue KIC3241581
P. G. Beck, C. Allende Prieto, T. Van Reeth +7
Solar-analog stars provide an excellent opportunity to study the Sun's evolution, i.e. the changes with time in stellar structure, activity, or rotation for solar-like stars. The u…