Bibcode
Belluzzi, L.; Landi Degl'Innocenti, E.; Trujilo-Bueno, J.
Referencia bibliográfica
The Physics of Chromospheric Plasmas ASP Conference Series, Vol. 368, Proceedings of the conference held 9-13 October, 2006 at the University of Coimbra in Coimbra, Portugal. Edited by P. Heinzel, I. Dorotovič, and R. J. Rutten. San Francisco: Astronomical Society of the Pacific, 2007., p.311
Advertised on:
5
2007
Número de citas
2
Número de citas referidas
2
Descripción
We present a theoretical investigation on the influence of a
deterministic magnetic field on the linear and circular polarization of
the Na I, K I, and Ba II D2 lines. We describe the three
ions by means of a three-level atomic model, and we take into account
the hyperfine structure which is shown by some isotopes. We focus on
the ``solar prominence case'', in which an optically thin slab of
chromospheric plasma, situated 7000 km above the visible solar
``surface'', and permeated by a magnetic field of given strength and
orientation, is illuminated from below by the continuum photospheric
radiation field.