124 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Instituto de Astrofísica de AndalucíaES18 papers
- Universidad de La LagunaES12 papers
- Centre National de la Recherche ScientifiqueFR11 papers
- Instituto de Astrofísica de CanariasES11 papers
- Universidad de GranadaES6 papers
- Universitat de ValènciaES6 papers
- AlbaNovaSE5 papers
- Centro de AstrobiologíaES5 papers
- Centro de Estudios de Física del Cosmos de AragónES5 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR5 papers
- Czech Academy of Sciences, Astronomical InstituteCZ5 papers
- European Space Astronomy CentreES5 papers
7 papers · 1 filter
Fast optical variability in Supergiant X-ray binaries
D. Di Filippantonio, P. Reig, J. Fabregat
The main goal of this work is to investigate the fast photometric variability of the optical counterparts to supergiant X-ray binaries and to compare the general patterns of such v…
Evidence for a radiation belt around a brown dwarf
J. B. Climent, J. C. Guirado, M. Pérez-Torres +2
Radio observations of ultracool dwarfs, objects comprising brown dwarfs and the very lowest mass stars, have mainly focused on analyzing their light-curve and spectral energy distr…
Radio emission in a nearby ultracool dwarf binary: a multi-frequency study
Juan B. Climent, J. C. Guirado, M. R. Zapatero-Osorio +8
The substellar triple system VHS J125601.92125723.9 is composed by an equal-mass M7.5 brown dwarf binary and a L7 low-mass substellar object. In this work, we aim to identify th…
Orbital and atmospheric parameters of two wide O-type subdwarf binaries: BD11162 and Feige 80
Francisco Molina, Joris Vos, Péter Németh +4
There are 23 long-period binary systems discovered to date that contain a B-type hot subdwarf(sdB) whose orbital parameters have been fully solved. They evolve into O-type subdwarf…
Study of rotational splittings in ~Scuti stars using pattern finding techniques
A. Ramón-Ballesta, A. García Hernández, J. C. Suárez +3
Detecting and understanding rotation in stellar interiors is nowadays one of the unsolved problems in stellar physics. Asteroseismology has been able to provide insights on rotatio…
Ultracool Dwarfs in deep extragalactic surveys using the Virtual Observatory: ALHAMBRA and COSMOS
E. Solano, M. C. Gálvez-Ortiz, E. L. Martín +8
Ultracool dwarfs encompass a wide variety of compact stellar-like objects with spectra classified as late-M, L, T and Y. Most of them have been discovered using wide-field imaging…
Empirical relations for the accurate estimation of stellar masses and radii
Andy Moya, Federico Zuccarino, William J. Chaplin +1
In this work, we have taken advantage of the most recent accurate stellar characterizations carried out using asteroseismology, eclipsing binaries and interferometry to evaluate a…