A Shock Condensation Mechanism for Loop Prominences
Abstract
Self-consistent, numerical solutions of the resistive MHD equations in two dimensions show that a quasi-stationary, fast-mode shock is a characteristic feature of the reconnection dynamics of the Kopp-Pneuman model of two-ribbon flares. A preliminary analysis of the effects of radiative cooling and thermal conduction suggests that the fast shock can help trigger a thermal condensation (i.e., a loop prominence) if the reconnecting magnetic fields are sufficiently strong.
- Publication:
-
The Astrophysical Journal
- Pub Date:
- March 1986
- DOI:
- 10.1086/184639
- Bibcode:
- 1986ApJ...302L..67F
- Keywords:
-
- Coronal Loops;
- Solar Flares;
- Solar Prominences;
- Condensation;
- Magnetohydrodynamics;
- Shock Waves;
- Stellar Models;
- Solar Physics;
- MAGNETIC FIELDS;
- SHOCK WAVES;
- SUN: FLARES;
- SUN: PROMINENCES