68 citations · 273 across the 16 of their papers we have counts for
16 papers
Dating young open clusters using delta Scuti stars. Results for Trumpler 10 and Praesepe
D. Pamos Ortega, G. M. Mirouh, A. García Hernández +2
Aims. The main goal of this work is to date young open clusters using Sct stars. Seismic indices such as the large separation and the frequency at maximum power can help to con…
The Contact and Mobility Networks of Mexico City
Guillermo de Anda-Jáuregui, Plinio Guzmán, Oscar Fontanelli +5
Mexico City, the largest city in Mexico, is also one of the largest cities in the world. It has over 9 million inhabitants and concentrates the vast majority of government and busi…
Unveiling the power spectra of Scuti stars with TESS. The temperature, gravity, and frequency scaling relation
S. Barceló Forteza, A. Moya, D. Barrado +4
Thanks to high-precision photometric data legacy from space telescopes like CoRoT and Kepler, the scientific community could detect and characterize the power spectra of hundreds o…
Physical insights on fractal analysis applied to light curves Scuti stars
S. de Franciscis, J. Pascual-Granado, J. C. Suárez +4
Fractal fingerprints have been found recently in the light curves of several δ Scuti stars observed by CoRoT satellite. This sole fact might pose a problem for the detection of pul…
Fractal analysis applied to light curves of Scuti stars
S. de Franciscis, J. Pascual-Granado, J. C. Suárez +2
Fractal behaviour, i.e. scale invariance in spatio-temporal dynamics, have been found to describe and model many systems in nature, in particular fluid mechanics and geophysical re…
Impact of gaps in the asteroseismic characterization of pulsating stars. I. On the efficiency of pre-whitening
J. Pascual-Granado, J. C. Suárez, R. Garrido +4
It is known that the observed distribution of frequencies in CoRoT and Kepler δ Scuti stars has no parallelism with any theoretical model. Pre-whitening is a widespread technique i…
Precise surface gravities of Scuti stars from asteroseismology
A. García Hernández, J. C. Suárez, A. Moya +8
The work reported here demonstrates that it is possible to accurately determine surface gravities of Sct stars using the frequency content from high precision photometry and a…
Semi-empirical seismic relations of A-F stars from CoRoT and Kepler legacy data
A. Moya, J. C. Suárez, A. García Hernández +1
Asteroseismology is witnessing a revolution thanks to high-precise asteroseismic space data (MOST, CoRoT, Kepler, BRITE), and their large ground-based follow-up programs. Those ins…
Asteroseismic modelling of the Binary HD 176465
B. Nsamba, M. J. P. F. G. Monteiro, T. L. Campante +4
The detection and analysis of oscillations in binary star systems is critical in understanding stellar structure and evolution. This is partly because such systems have the same in…
Quasiperiodic patterns in Scuti stars: an in-depth study of the CoRoT star HD 174966
A. García Hernández, A. Moya, J. C. Suárez +9
In this work, we have gone one step further from the study presented in the first CoRoT symposium. Our analysis consists on constructing a model database covering the entire uncert…
HD 51844: An Am delta Scuti in a binary showing periastron brightening
M. Hareter, M. Paparó, W. W. Weiss +12
Pulsating stars in binary systems are ideal laboratories to test stellar evolution and pulsation theory, since a direct, model-independent determination of component masses is poss…
Measuring mean densities of delta Scuti stars with asteroseismology. Theoretical properties of large separations using TOUCAN
J. C. Suárez, A. García Hernández, A. Moya +4
We aim at studying the theoretical properties of the regular spacings found in the oscillation spectra of delta Scuti stars. We performed a multi-variable analysis covering a wide…
An in-depth study of HD 174966 with CoRoT photometry and HARPS spectroscopy. Large separation as a new observable for δSct stars
A. García Hernández, A. Moya, E. Michel +18
The aim of this work was to use a multi-approach technique to derive the most accurate values possible of the physical parameters of the δSct star HD174966. In addition, we searche…
Modelling delta Scuti stars using asteroseismic space data
A. Moya, A. García Hernández, J. -C. Suárez +2
In the last years, space missions such as COROT, Kepler or MOST have provided very accurate photometric observational data. In the particular case of Scuti stars, the observed…
Asteroseismic determination of the physical characteristics of the planetary system host HR\,8799 ( Bootis nature and age)
A. Moya, P. J. Amado, D. Barrado +4
HR\,8799 is a Bootis, Doradus star hosting a planetary system and a debris disk with two rings. This makes this system a very interesting target for asteroseismic studies.…
The planetary system host HR\,8799: On its Bootis nature
A. Moya, P. J. Amado, D. Barrado +4
HR\,8799 is a Bootis, Doradus star hosting a planetary system and a debris disk with two rings. This makes this system a very interesting target for asteroseismic studies.…