254 citations · 1.4k across the 29 of their papers we have counts for
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Mixed-mode coupling in the Red Clump I. Standard single star models
Walter E. van Rossem, Andrea Miglio, Josefina Montalbán
The investigation of global, resonant oscillation modes in red giant stars offers valuable insights into their internal structures. In this study, we investigate in detail the info…
Are the stars of a new class of variability detected in NGC~3766 fast rotating SPB stars?
S. J. A. J. Salmon, J. Montalbán, D. R. Reese +2
A recent photometric survey in the NGC~3766 cluster led to the detection of stars presenting an unexpected variability. They lie in a region of the Hertzsprung-Russell (HR) diagram…
Asteroseismology of Massive Stars : Some Words of Caution
A. Noels, M. Godart, S. Salmon +3
Although playing a key role in the understanding of the supernova phenomenon, the evolution of massive stars still suffers from uncertainties in their structure, even during their…
KIC 3858884: a hybrid δ Sct pulsator in a highly eccentric eclipsing binary
C. Maceroni, H. Lehmann, R. da Silva +10
The analysis of eclipsing binaries containing non-radial pulsators allows: i) to combine two different and independent sources of information on the internal structure and evolutio…
CoRoT 102918586: a Gamma Dor pulsator in a short period eccentric eclipsing binary
C. Maceroni, J. Montalbán, D. Gandolfi +2
Pulsating stars in eclipsing binary systems are powerful tools to test stellar models. Binarity enables to constrain the pulsating component physical parameters, whose knowledge dr…
Non-radial, non-adiabatic solar-like oscillations in RGB and HB stars
M. Grosjean, M. A. Dupret, K. Belkacem +3
CoRoT and Kepler observations of red giants reveal rich spectra of non-radial solar-like oscillations allowing to probe their internal structure. We compare the theoretical spectru…
An abundance study of the red giants in the seismology fields of the CoRoT satellite
T. Morel, A. Miglio, N. Lagarde +11
A precise characterisation of the red giants in the seismology fields of the CoRoT satellite is a prerequisite for further in-depth seismic modelling. The optical spectra obtained…
CoRoT's view on variable B8/9 stars: spots versus pulsations: Evidence for differential rotation in HD 174648
P. Degroote, B. Acke, R. Samadi +11
Context. There exist few variability studies of stars in the region in the Hertzsprung-Russell diagram between the A and B-star pulsational instability strips. With the aid of the…
Adiabatic solar-like oscillations in red giant stars
J. Montalban, A. Miglio, A. Noels +3
Since the detection of non-radial solar-like oscillation modes in red giants with the CoRoT satellite, the interest in the asteroseismic properties of red giants and the link with…
The size of ABDorA from VLTI/AMBER interferometry
J. C. Guirado, J. M. Marcaide, I. Marti-Vidal +4
The pre-main sequence (PMS) star ABDorA is the main component of the quadruple system ABDoradus. The precise determination of the mass and photometry of the close companion to ABDo…
Effects of rotational mixing on the asteroseismic properties of solar-type stars
P. Eggenberger, G. Meynet, A. Maeder +6
The influence of rotational mixing on the evolution and asteroseismic properties of solar-type stars is studied. Rotational mixing changes the global properties of a solar-type sta…
Core properties of alpha Cen A using asteroseismology
P. de Meulenaer, F. Carrier, A. Miglio +5
A set of long and nearly continuous observations of alpha Centauri A should allow us to derive an accurate set of asteroseismic constraints to compare to models, and make inference…
Gamma Dor and Gamma Dor - Delta Sct Hybrid Stars In The CoRoT LRa01
M. Hareter, P. Reegen, A. Miglio +7
A systematic search for gamma Dor and gamma Dor - delta Scuti hybrid pulsators was conducted on the CoRoT LRa01 Exo-archive yielding a total of 418 gamma Dor and 274 hybrid candida…
Theoretical study of Doradus pulsations in pre-main sequence stars
M. -P. Bouabid, J. Montalbán, A. Miglio +3
The question of the existence of pre-main sequence (PMS) ~Doradus (~Dor) has been raised by the observations of young clusters such as NGC~884 hosting ~Dor members. We hav…
Effects of rotation on the evolution and asteroseismic properties of red giants
P. Eggenberger, A. Miglio, J. Montalban +4
The influence of rotation on the properties of red giants is studied in the context of the asteroseismic modelling of these stars. While red giants exhibit low surface rotational v…
Hybrid gamma Doradus/delta Scuti Stars: Comparison Between Observations and Theory
M. -P. Bouabid, J. Montalban, A. Miglio +3
Gamma Doradus are F-type stars pulsating with high order g-modes. Their instability strip (IS) overlaps the red edge of the delta Scuti one. This observation has led to search for…
The Enigma of B-type Pulsators in the SMC
S. Salmon, J. Montalban, A. Miglio +3
Since the early nineties it is accepted that the excitation mechanism of B-type pulsators on the main sequence is due to the opacity peak in the iron-group elements at $T\approx 20…
Asteroseismology of red-clump stars with CoRoT and Kepler
A. Miglio, J. Montalban, P. Eggenberger +2
The availability of asteroseismic constraints for a large number of red giants with CoRoT and in the near future with Kepler, paves the way for detailed studies of populations of g…
CoRoT's view of newly discovered B-star pulsators: results for 358 candidate B pulsators from the initial run's exoplanet field data
P. Degroote, C. Aerts, M. Ollivier +18
We search for new variable B-type pulsators in the CoRoT data assembled primarily for planet detection, as part of CoRoT's Additional Programme. We aim to explore the properties of…