The effects of radiative cooling on oscillating coronal loops

  • César Mendoza Briceño Universidad de Los Andes-Venezuela
  • Marialejandra Luna Cardozo Universidad de Los Andes-Venezuela
Palabras clave: sun, corona, hydrodynamics, oscillations

Resumen

Recently, high resolution observations by SOHO and TRACE spacecraft have identified oscillating loops and propagating waves in the solar coronal. These new discoveries established a new discipline that is known as coronal seismology. The importance of this lies in the potential for the diagnostics of coronal structures and knowledge of coronal heating. We present a study of the effects of radiative cooling and heating processes on longitudinal waves in coronal loops. We find that radiation and heating results in a modification in the evolution of temperature and pressure perturbations but not in the decay time of the wave.

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Cómo citar
Mendoza Briceño, C., & Luna Cardozo, M. (1). The effects of radiative cooling on oscillating coronal loops. Ciencia, 15(4). Recuperado a partir de https://produccioncientificaluz.org/index.php/ciencia/article/view/9797
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