The inclination of network magnetic fields

Bibcode
1994ApJ...424.1014S
DOI
10.1086/173952
Sanchez Almeida, J.; Martinez Pillet, V.
Referencia bibliográfica

Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 424, no. 2, p. 1014-1021

Fecha de publicación:
4
1994
Revista
Astrophysical Journal
Número de autores
2
Número de autores del IAC
2
Número de citas
37
Número de citas referidas
34
Descripción
We have observed the linear polarization of 21 bright grains of the photospheric network close to the disk center. The linear polarization of Fe I 6302.5 A was always lower than 1.9 x 10-3 (referred to continuum intensity). This level of linear polarization implies a very small magnetic field inclination with respect to the vertical, which we estimate below 10 deg. Our finding is in apparent disagreement with previous studies which claim large inclinations; however, it fulfills theoretical expectations. Plage regions close to sunspots might show inclination, but isolated network elements do not.
Tipo
Con árbitro
Manchas solares

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