Structure of the Magnetic Field of the Star HD133880 (Si)

被引：2
|
作者：
Glagolevskij, Yu. V. [1 ]
机构：
[1] Russian Acad Sci, Special Astrophys Observ, Moscow, Russia
来源：
ASTROPHYSICS | 2023年 / 66卷 / 04期
关键词：
magnetic field; modeling; star HD133880; AP STARS; TOPOLOGY;
D O I：
10.1007/s10511-024-09806-5
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The magnetic field of the star HD133880 is modeled assuming a magnetic field structure that is described by two theoretical magnetic dipoles. A comparison of this result with what was found previously using a representation of the phase dependence Be(phi) employing a dipole+quadrupole+octupole expansion for the structure shows that this scheme leads only to a formal description of the phase dependence, while the terms in the expansion lack physical significance.
引用
收藏
页码：503 / 515
页数：13
相关论文
共 50 条
  • [41] HD 178892 - A cool Ap star with extremely strong magnetic field
    Ryabchikova, T.
    Kochukhov, O.
    Kudryavtsev, D.
    Romanyuk, I.
    Semenko, E.
    Bagnulo, S.
    Lo Curto, G.
    North, P.
    Sachkov, M.
    Astronomy and Astrophysics, 1600, 445 (03):
  • [42] Features of the Magnetic Field Behavior of the Ae/Be Star HD190073
    Yu.V. Glagolevskij
    Astrophysics, 2023, 66 (2) : 224 - 234
  • [43] Modelling the Magnetic Field Geometry of the Rapidly Oscillating Star HD 154708 with an Extraordinarily Strong Magnetic Field
    Stift, M. J.
    Hubrig, S.
    Leone, F.
    Mathys, G.
    PROGRESS IN PHYSICS OF THE SUN AND STARS: A NEW ERA IN HELIO- AND ASTEROSEISMOLOGY, 2013, 479 : 125 - 128
  • [44] Features of the Magnetic Field Behavior of the Ae/Be Star HD190073
    Glagolevskij, Yu. V.
    ASTROPHYSICS, 2023, 66 (02) : 224 - 234
  • [45] The magnetic field geometry and rotational period of the Bp star HD 200311
    Physics and Astronomy Department, University of Western Ontario, London, Ont., N6A 3K7, Canada
    不详
    Mon. Not. R. Astron. Soc., 3 (748-752):
  • [46] Pulsation in the presence of a strong magnetic field: the roAp star HD 166473
    Mathys, G.
    Kurtz, D. W.
    Elkin, V. G.
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2007, 380 (01) : 181 - 198
  • [47] The magnetic field geometry and rotational period of the Bp star HD 200311
    Wade, GA
    Elkin, VG
    Landstreet, JD
    Romanyuk, II
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1997, 292 (03) : 748 - 752
  • [48] Extreme magnetic field modulus variability of the Bp star HD 57372
    Hubrig, S.
    Chojnowski, S. D.
    Jaervinen, S. P.
    Ilyin, I.
    Pan, K.
    ASTRONOMY & ASTROPHYSICS, 2024, 687
  • [49] HD 178892 - a cool Ap star with extremely strong magnetic field
    Ryabchikova, T
    Kochukhov, O
    Kudryavtsev, DK
    Romanyuk, I
    Semenko, E
    Bagnulo, S
    Lo Curto, G
    North, P
    Sachkov, M
    ASTRONOMY & ASTROPHYSICS, 2006, 445 (03): : L47 - L50
  • [50] Structure of the Magnetic Field of Massive O Stars HD 37022, HD 191612, HD 149438
    Glagolevskij, Yu. V.
    ASTROPHYSICAL BULLETIN, 2024, 79 (02) : 260 - 274
12345