129 citations · 1.4k across the 81 of their papers we have counts for
10 papers · 1 filter
Global Helioseismology
G. Buldgen
Helioseismology is one of the most successful fields of astrophysics. The observation and characterization of solar oscillation has allowed solar seismologists to study the interna…
From the Sun to solar-like stars: how does the solar modelling problem affect our studies of solar-like oscillators?
G. Buldgen, C. Pezzotti, M. Farnir +2
Since the first observations of solar oscillations in 1962, helioseismology has probably been one of the most successful fields of astrophysics. Besides the improvement of observat…
Rotation rate of the solar core as a key constraint to magnetic angular momentum transport in stellar interiors
P. Eggenberger, G. Buldgen, S. J. A. J Salmon
Context: The internal rotation of the Sun constitutes a fundamental constraint when modelling angular momentum transport in stellar interiors. In addition to the more external regi…
Comprehensive stellar seismic analysis: A preliminary application of Whosglad to 16 Cygni system
M. Farnir, M-A. Dupret, S. J. A. J. Salmon +2
We present a first application of Whosglad method to the components A and B of the 16 Cygni system. The method was developed to provide a comprehensive analysis of stellar oscillat…
HAYDN -- High-precision AsteroseismologY of DeNse stellar fields (ESA Voyage 2050 White Paper)
Andrea Miglio, Leo Girardi, Frank Grundahl +29
In the last decade, the Kepler and CoRoT space-photometry missions have demonstrated the potential of asteroseismology as a novel, versatile and powerful tool to perform exquisite…
Revisiting Kepler-444 Part I. Seismic modelling and inversions of stellar structure
G. Buldgen, M. Farnir, C. Pezzotti +10
Context. The CoRoT and Kepler missions have paved the way for synergies between exoplanetology and asteroseismology. The use of seismic data helps providing stringent constraints o…
Progress in global helioseismology: a new light on the solar modelling problem and its implications for solar-like stars
G. Buldgen, A. Noels, S. Salmon
Since the first observations of solar oscillations, helioseismology has been one of the most successful fields of astrophysics. Data of high quality were obtained through the imple…
Current problems in stellar evolution
G. Buldgen
The theory of stellar evolution plays a central role in astrophysics as stellar models are used to infer properties for Galactic and Extragalactic stellar populations as well as ex…
Combining multiple structural inversions to constrain the Solar modelling problem
G. Buldgen, S. J. A. J. Salmon, A. Noels +4
The Sun is the most studied of stars and a laboratory of fundamental physics. However, the understanding of our star is stained by the solar modelling problem which can stem from v…
AIMS - A new tool for stellar parameter determinations using asteroseismic constraints
B. M. Rendle, G. Buldgen, A. Miglio +12
A key aspect in the determination of stellar properties is the comparison of observational constraints with predictions from stellar models. Asteroseismic Inference on a Massive Sc…