Dynamic magnetography of solar flaring loops

Research output: Contribution to journalArticlepeer-review

18 Scopus citations

Abstract

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.

Original languageEnglish (US)
Pages (from-to)L183-L187
JournalAstrophysical Journal
Volume698
Issue number2
DOIs
StatePublished - Jun 20 2009

All Science Journal Classification (ASJC) codes

  • Astronomy and Astrophysics
  • Space and Planetary Science

Keywords

  • Sun: corona
  • Sun: flares
  • Sun: magnetic fields
  • Sun: radio radiation

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