Effects of Dipole Magnetic Fields on Axisymmetric p-Mode Pulsations
2002 ◽
Vol 185
◽
pp. 294-295
Keyword(s):
We investigated nonradial pulsations in the presence of a dipole magnetic field in a non-rotating 1.7 M⊙ ZAMS star. Formally, like in the case of pulsation-rotation coupling (Lee & Saio, 1986), the angular dependence of the pulsations is expanded into a series of spherical harmonics of different latitudinal degrees l. To start with, we considered only axisymmetric (m = 0) modes under the adiabatic and the Cowling approximations. In contrast to previous studies of pulsation-magnetic field interaction (Dziembowski & Goode, 1996; Bigot et al., 2000; Cunha & Gough, 2000), we retained the latitudinal derivatives of the perturbed quantities.
2004 ◽
Vol 218
◽
pp. 121-122
Keyword(s):
2014 ◽
Vol 28
(25)
◽
pp. 1450197
◽
Keyword(s):
Keyword(s):
1994 ◽
Vol 144
◽
pp. 559-564
Keyword(s):
1994 ◽
Vol 144
◽
pp. 21-28
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Keyword(s):
1989 ◽
Vol 47
◽
pp. 828-829
2014 ◽
Vol 2
(2)
◽
pp. 72-79
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