The Solar Oscillations Spectrum and the Solar Cycle
During the summer seasons of the years 1977 to 1985 daily velocity measurements of solar global oscillations have been obtained using a resonant scattering...
The Solar Oxygen Abundance Determined from Polarimetric Observations
In this work we present support for recent claims that advocate a downward revision of the solar oxygen abundance. Our analysis employs spatially-resolved...
The solar radiative interior: gravity modes and future instrumentation
Today, the knowledge of the solar radiative interior is obtained by the solar acoustic modes. Thanks to the latest modes detected by SoHO the sound speed has...
The Solar Rotation and its Evolution During Cycle 23
We present the most exhaustive and accurate inferences of the internal solar rotation rate and its evolution during solar cycle 23. A full solar cycle of MDI...
In recent years, the capability to detect and analyse solar oscillation acoustic modes has greatly improved. The development of ground based networks like GONG...
The Solar System as a Benchmark for Exoplanet Systems Interpretation
For hundreds of years, the Solar System and its planetary bodies were the only example in which to base our models of planet formation and evolution. With the...
The soundtrack of RR Lyrae in omega Cen at high-frequency.
We present preliminary Sloan u',g'-band light curves for a sample of known RR Lyrae variables in the Galactic globular cluster omega Cen. Results are based on...