Magnetic field variations and the seismicity of solar active regions - Astrophysics > Solar and Stellar AstrophysicsReport as inadecuate




Magnetic field variations and the seismicity of solar active regions - Astrophysics > Solar and Stellar Astrophysics - Download this document for free, or read online. Document in PDF available to download.

Abstract: Dynamical changes in the solar corona have proven to be very important ininducing seismic waves into the photosphere. Different mechanisms for theirgeneration have been proposed. In this work, we explore the magnetic fieldforces as plausible mechanisms to generate sunquakes as proposed by Hudson,Fisher and Welsch. We present a spatial and temporal analysis of theline-of-sight magnetic field variations induced by the seismically active 2003October 29 and 2005 January 15 solar flares and compare these results withother supporting observations.



Author: J. C. Martinez-Oliveros, A.-C. Donea

Source: https://arxiv.org/



DOWNLOAD PDF




Related documents