Quasi-periodic oscillations associated with solar flares

Details Quasi-periodic oscillations associated with solar flares Quasi-periodic oscillations associated with solar flares

May 2007

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2007agusmsh22a..06n&link_type=abstract

American Geophysical Union, Spring Meeting 2007, abstract #SH22A-06

Other

7509 Corona, 7519 Flares, 7524 Magnetic Fields, 7835 Magnetic Reconnection (2723, 7526), 7836 Mhd Waves And Instabilities (2149, 2752, 6050)

Scientific paper

Mechanisms for the generation of quasi-periodic pulsations (QPP) in microwave, X-ray and visible light emission generated by solar and stellar flares, based upon magnetohydrodynamic (MHD) oscillations, are discussed. QPP can be produced by internal MHD oscillations of flaring magnetic structures, in particular by kink, sausage and longitudinal modes. Different modes have different observational signatures in different emission bands, allowing for the correct identification of the mode. Another mechanism is based upon periodic triggering of flaring energy releases by oscillations in a non-flaring loop situated nearby the flaring region. The use of observable parameters of QPP for remote diagnostics of coronal plasmas, in particular of the magnetic field in the flaring regions is demonstrated.

Affiliated with

Also associated with

No associations

Rating

Quasi-periodic oscillations associated with solar flares does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Quasi-periodic oscillations associated with solar flares, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Quasi-periodic oscillations associated with solar flares will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1037335