Magnetic field and radiative transfer modelling of a quiescent prominence

0433669 - ASÚ 2015 RIV FR eng J - Journal Article
Gunár, S. - Schwartz, Pavol - Dudík, J. - Schmieder, B. - Heinzel, Petr - Jurčák, Jan
Magnetic field and radiative transfer modelling of a quiescent prominence.
Astronomy & Astrophysics. Roč. 567, July (2014), A123/1-A123/16. ISSN 0004-6361. E-ISSN 1432-0746
R&D Projects: GA ČR GAP209/12/0906; GA ČR GAP209/12/0287
Grant - others:SAV(SK) VEGA2/0108/12
Institutional support: RVO:67985815
Keywords : Sun: filaments * prominence * magnetic fields
Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics
Impact factor: 4.378, year: 2014

This multi-disciplinary prominence study allows us to argue that a large part of the prominence-corona transition region plasma can be located inside the magnetic dips in small-scale features that surround the cool prominence material located in the dip centre. We also argue that the dark prominence bubbles can be formed because of perturbations of the prominence magnetic field by parasitic bipoles, causing them to be devoid of the magnetic dips. Magnetic dips, however, form thin layers that surround these bubbles, which might explain the occurrence of the cool prominence material in the lines of sight intersecting the prominence bubbles.
Permanent Link: http://hdl.handle.net/11104/0237859