In: Contributions of the Astronomical Observatory Skalnaté Pleso, vol. 38, no. 2
M.j. Stift - F. Leone
Detaily:
Rok, strany: 2008, 185 - 190
Kľúčové slová:
atomic processes, magnetic fields, line : profiles, stars : chemically peculiar, stars : magnetic fields
URL originálneho zdroja: http://www.astro.sk/caosp/Eedition/Abstracts/2008/Vol_38/No_2/pp185-190_abstract.html
O článku:
We present a discussion of the partial Paschen-Back (PB) effect in
magnetic Ap stars. An overview of the theory is illustrated with
examples of how splittings deviate non-linearly from the simple Zeeman
picture; normally forbidden "ghost lines" appear in strong fields.
Resulting asymmetric stellar Stokes profiles for a dipolar magnetic
geometry are shown for the Fe I λ 6149 line and it is
established that PB lines may be subject to wavelength shifts. Modelling
of Stokes profiles in the PB regime opens exciting new diagnostics.
Ako citovať:
ISO 690:
Stift, M., Leone, F. 2008. Paschen is partially Back. In Contributions of the Astronomical Observatory Skalnaté Pleso, vol. 38, no.2, pp. 185-190. 1335-1842.
APA:
Stift, M., Leone, F. (2008). Paschen is partially Back. Contributions of the Astronomical Observatory Skalnaté Pleso, 38(2), 185-190. 1335-1842.