Inscriere cercetatori

Site nou !

Daca nu va puteti recupera parola (sau aveti alte probleme), scrieti-ne la pagina de contact. Situl vechi se gaseste la adresa old.ad-astra.ro

Facebook

DYNAMIC MAGNETOGRAPHY OF SOLAR FLARING LOOPS

Domenii publicaţii > Fizica + Tipuri publicaţii > Articol în revistã ştiinţificã

Autori: Gregory D. Fleishman Gelu M. Nita and Dale E. Gary

Editorial: IOP Publishing, Astrophysical Journal Letters , 698, p.L183-L187, 2009.

Rezumat:

We develop a practical forward fitting method based on the SIMPLEX algorithm with shaking, which allows the derivation of the magnetic field and other parameters along a solar flaring loop using microwave imaging spectroscopy of gyrosynchrotron emission. We illustrate the method using a model loop with spatially varying magnetic field, filled with uniform ambient density and an evenly distributed fast electron population with an isotropic, power-law energy distribution.

Cuvinte cheie: Sun: corona,Sun: flares, Sun: magnetic fields, Sun: radio radiation

URL: http://www.iop.org/EJ/abstract/1538-4357/698/2/L183/