36 citations · 93 across the 7 of their papers we have counts for
5 papers · 1 filter
Trajectories of Coronal Mass Ejection from Solar-type Stars
Fabian Menezes, Adriana Valio, Yuri Netto +3
The Sun and other solar-type stars have magnetic fields that permeate their interior and surface, extends through the interplanetary medium, and is the main driver of stellar activ…
Radial velocity precision of ESPRESSO through the analysis of the solar twin HIP 11915
Yuri Netto, Diego Lorenzo-Oliveira, Jorge Meléndez +4
Different stellar phenomena affect radial velocities (RVs), causing variations large enough to make it difficult to identify planet signals from the stellar variability. RV variati…
Stellar Magnetic Activity and "Butterfly Diagram" of Kepler-63
Yuri Netto, Adriana Valio
Context. The study of young solar type stars is fundamental for a better understanding of the magnetic activity of the Sun. As a planet in transit crosses in front of its host star…
Stellar activity and rotation of the planet host Kepler-17 from long-term space-borne photometry
A. F. Lanza, Y. Netto, A. S. Bonomo +3
The study of young Sun-like stars is of fundamental importance to understand the magnetic activity and rotational evolution of the Sun. Space-borne photometry by the Kepler telesco…
Activity and rotation of Kepler-17
A. Valio, R. Estrela, Y. Netto +2
Magnetic activity on stars manifests itself in the form of dark spots on the stellar surface, that cause modulation of a few percent in the light curve of the star as it rotates. W…