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Stability of thermal modes in cool prominence plasmas View all abstracts by submitter

Roberto Soler   Submitted: 2012-01-24 04:12

Prominences or filaments are cool clouds of partially ionized plasmalivingin the solar corona. Ground- and space-based observations haveconfirmed the presenceof oscillatory motions in prominences and they have been interpretedin termsof magnetohydrodynamic (MHD) waves. Existing observational evidencepoints outthat these oscillatory motions are damped in short spatial andtemporal scales bysome still not well known physical mechanism(s). Since prominences arepartiallyionized plasmas, a potential mechanism able to damp these oscillationscould beion-neutral collisions. Here, we will review the work done on theeffects of partialionization on MHD waves in prominence plasmas.

Authors: R. Soler, J. L. Ballester, S. Parenti
Projects: None

Publication Status: Accepted for publication in A&A
Last Modified: 2012-01-24 11:24
Go to main E-Print page  Solar Particle Acceleration at Reconnecting 3D Null Points   Differential Emission Measures from the Regularized Inversion of Hinode and SDO data  Edit Entry  Download Preprint  Submitter's Homepage Delete Entry 

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