Mostra el registre complet de l'element
Rashba, Timur I.; Semikoz, Victor B.; Furtado Valle, José Wagner | |||
Aquest document és un/a article, creat/da en: 2006 | |||
|
|||
We consider a generalized model of seismic-wave propagation that takes into account the effect of a central magnetic field in the Sun. We determine the g-mode spectrum in the perturbative magnetic field limit using a one-dimensional Magneto-Hydrodynamics (MHD) picture. We show that central magnetic fields of about 600-800 kG can displace the pure g-mode frequencies by about 1%, as hinted by the helioseismic interpretation of GOLF observations. | |||
Veure al catàleg Trobes | |||