A solar flare involves the conversion of magnetic energy stored in the coronal magnetic field into the kinetic energy of thermal and non-thermal particles, mass...
-
CharlaTurbulence and Particle Acceleration in Solar Flares
-
PublicaciónUmbral dots - A case of penetrative convection between sunspot fragments
A study of the observations made on the development and, in some cases, even the decay of 15 large active regions is presented. It is shown that the mature...
-
NoticiaVALENTÍN MARTÍNEZ PILLET: "Los telescopios DKIST y EST contribuirán a predecir las tormentas magnéticas solares"
Durante su última visita al Instituto de Astrofísica de Canarias (IAC), hablamos con el director del Observatorio Solar Nacional de Estados Unidos (NSO) sobre...
-
PublicaciónVariation of the frequencies of very low L p-modes
Radial velocity observations performed using a resonant scattering instrument from 1980 to 1993 at the Observatorio del Teide have been used to calculate the...
-
PublicaciónVelocity signal produced by the passage of active regions compared with observations
A calibrated numerical simulation of seasons for which there are observations of the passage of active regions across the visible disk of the sun, generating a...
-
CharlaWhat makes the solar chromosphere so interesting?
Magnetic fields break through the solar surface in a hierarchy of magnetic elements ranging from Earth-sized sunspots down to tiny concentrations that are...