The accurately observed solar p-mode frequencies are employed to constrain the temperature and chemical composition profiles in the solar core. An iterative procedure is adopted to perform a primary inversion of the helioseismic data, using the mechanical constraints to obtain the variation of density and sound speed in the solar interior. The secondary inversion adopts the equations of thermal equilibrium, with the additional constraints such as the equation of state, the opacity, the nuclear energy generation rate and the observed solar luminosity for deriving the temperature and chemical composition profiles in the solar core. The iterative technique can be effectively applied to infer the radial as well as latitudinal variation of the S...
Context. The detection of asymptotic solar g-mode parameters was the main goal of the GOLF instrumen...
International audienceContext. The Sun is the most constrained and well-studied of all stars. As a c...
A model-independent reconstruction of mechanical proÐles (density, pressure) of the solar interior i...
The accurately observed solar p-mode frequencies are employed to constrain the temperature and chemi...
The information concerning the variation of sound speed and density inside the Sun as inferred from ...
Context. The dynamics of the solar core cannot be properly constrained through the analysis of acous...
To accurately measured frequencies of solar oscillations provide a powerful tool to study the solar ...
Solar structure Inversion of the solar rotation rate. The rotation becomes rigid down to 0.3R. The e...
The primary inversion of the solar oscillation frequencies coupled with the equations of thermal equ...
The deviations of the property, u j p=ae, in the Sun's interior from a standard solar model hav...
Abstract. The inversion of helioseismic modes leads to the sound velocity inside the Sun with a prec...
A nonasymptotic technique based on the variational formulation of the equations of stellar oscillati...
We present new results on the structure of the solar core, obtained with new sets of frequencies of ...
AbstractBasic methods by which the internal structure and dynamics of the Sun can be inferred from o...
The sound speed and density profiles inside the sun, inferred from helioseismic inversion are employ...
Context. The detection of asymptotic solar g-mode parameters was the main goal of the GOLF instrumen...
International audienceContext. The Sun is the most constrained and well-studied of all stars. As a c...
A model-independent reconstruction of mechanical proÐles (density, pressure) of the solar interior i...
The accurately observed solar p-mode frequencies are employed to constrain the temperature and chemi...
The information concerning the variation of sound speed and density inside the Sun as inferred from ...
Context. The dynamics of the solar core cannot be properly constrained through the analysis of acous...
To accurately measured frequencies of solar oscillations provide a powerful tool to study the solar ...
Solar structure Inversion of the solar rotation rate. The rotation becomes rigid down to 0.3R. The e...
The primary inversion of the solar oscillation frequencies coupled with the equations of thermal equ...
The deviations of the property, u j p=ae, in the Sun's interior from a standard solar model hav...
Abstract. The inversion of helioseismic modes leads to the sound velocity inside the Sun with a prec...
A nonasymptotic technique based on the variational formulation of the equations of stellar oscillati...
We present new results on the structure of the solar core, obtained with new sets of frequencies of ...
AbstractBasic methods by which the internal structure and dynamics of the Sun can be inferred from o...
The sound speed and density profiles inside the sun, inferred from helioseismic inversion are employ...
Context. The detection of asymptotic solar g-mode parameters was the main goal of the GOLF instrumen...
International audienceContext. The Sun is the most constrained and well-studied of all stars. As a c...
A model-independent reconstruction of mechanical proÐles (density, pressure) of the solar interior i...