5 citations · 13 across the 5 of their papers we have counts for
5 papers
The evolution of lithium in FGK dwarf stars. Influence of planets and Galactic migration
F. Llorente de Andrés, R. de la Reza, P. Cruz +4
This work aims to investigate the behaviour of the lithium abundance in stars with and without detected planets. Our study is based on a sample of 1332 FGK main-sequence stars with…
Some Old Globular Clusters (and Stars) Inferring That the Universe Is Older Than Commonly Accepted
Félix Llorente de Andrés
The James Webb Space Telescope (JWST) has made startling discoveries regarding the early universe. It has revealed galaxies as soon as 300 million years after the Big Bang, challen…
Could the number of blue straggler stars help to determine the age of their parent globular cluster?
Félix Llorente de Andrés
A recent study shows, from an empirical deduction, that the number and the presence of the blue straggler stars (BSS) in an open cluster follow a function whose components are the…
Searching for the nature of stars with debris disks and planets
R. de la Reza, C. Chavero, S. Roca-Fàbrega +3
The nature of the few known solar-mass stars simultaneously containing debris disks and planets remains an open question. A number of works have shown that this property appears to…
The bi-modal Li distribution of the Milky Way's thin-disk dwarf stars: The role of Galactic-scale events and stellar evolution
Santi Roca-Fàbrega, Félix Llorente de Andrés, Carolina Chavero +2
The lithium abundance, A(Li), in stellar atmospheres suffers from various enhancement and depletion processes during the star's lifetime. While several studies have demonstrated th…