Astrophysical Bulletin

, Volume 65, Issue 2, pp 164–173 | Cite as

Magnetic field models of CP stars. II: HD11503, HD12098, HD12447, HD14437, HD34452, HD40312, HD178892

  • Yu. V. Glagolevskij
  • E. Gerth


We model magnetic fields of seven magnetic stars using a program for studying the structure of magnetic fields in CP stars. It appears that five of them clearly manifest the structure of a central dipole, and the remaining two can be explained by a shifted dipole model. Our previous research and the results of this study demonstrate that the dipole orientation inside the stars relative to the rotation axis can vary from 0° to 90°, both for fast and slow rotators. We can not yet solve the question of the existence of a dominant orientation due to lack of statistics. Our modeling results are consistent with those calculated using Preston’s technique in the case of a dipole field configuration.

Key words

stars—variable and peculiar 


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  1. 1.
    Yu. V. Glagolevskij, Astrophysical Bulletin 64, 62 (2009).CrossRefADSGoogle Scholar
  2. 2.
    E. Gerth and Yu. V. Glagolevskij, Magnetic fields of chemically peculiar and related stars, Ed. by Yu. V. Glagolevskij, I. I. Romanyuk (Moscow, 2000), p.151.Google Scholar
  3. 3.
    Yu. V. Glagolevskij, Astrophysical Bulletin 65, 36 (2010).ADSGoogle Scholar
  4. 4.
    Yu. V. Glagolevskij and E. Gerth, Astrophysics 51, 295 (2008).CrossRefGoogle Scholar
  5. 5.
    V. D. Bychkov, L. V. Bychkova, and J. Madey, Astronom. and Astrophys. 430, 1143 (2005).CrossRefADSGoogle Scholar
  6. 6.
    E. F. Borra and J. D. Landstreet, Astrophys. J. Suppl. 42, 421 (1980).CrossRefADSGoogle Scholar
  7. 7.
    A. Uesugi and I. Fucuda, Revised Catalogue of Stellar Rotational Velocities (Kyoto, 1982).Google Scholar
  8. 8.
    Yu. V. Glagolevskij, Bull. Spec. Astrophys. Obs. 53, 33 (2002).ADSGoogle Scholar
  9. 9.
    G. Preston, Publ. Astronom. Soc. Pacific 83, 571 (1971).CrossRefADSGoogle Scholar
  10. 10.
    T. A. Ryabchikova, G. A. Wade, M. Auriere, et al., Astronom. and Astrophys. 429, 55 (2005).CrossRefADSGoogle Scholar
  11. 11.
    A. V. Shavrina, Yu. V. Glagolevskij, N. S. Polosuhina, et al., Odessa Astronomical Publications 21, 111 (2008).ADSGoogle Scholar
  12. 12.
    H. A. Abt, Astrophys. J. 122, 2008 (2001).ADSGoogle Scholar
  13. 13.
    H. A. Abt and N. I. Morrell, Astrophys. J. Suppl. 99, 135 (1995).CrossRefADSGoogle Scholar
  14. 14.
    G. A. Wade, D. Kudryavtsev, I. I. Romanyuk, et al., Astronom. and Astrophys. 355, 1080 (2000).ADSGoogle Scholar
  15. 15.
    G. Mathys, S. Hubrig, J. D. Landstreet, et al., Astronom. and Astrophys. Suppl. Ser. 123, 353 (1997).CrossRefADSGoogle Scholar
  16. 16.
    D. A. Bohlender, J. D. Landstreet, and I. B. Thompson, Astronom. and Astrophys. 269, 355 (1993).ADSGoogle Scholar
  17. 17.
    A. E. Gomez, X. Luri, S. Grenier, et al., Astronom. and Astrophys. 336, 953 (1998).ADSGoogle Scholar
  18. 18.
    F. A. Catalano and P. Renson, Astronom. and Astrophys. Suppl. Ser. 127, 412 (1998).CrossRefADSGoogle Scholar
  19. 19.
    D. Shulyak, G. Valyavin, O. Kochukhov, et al., Astronom. and Astrophys. 464, 1089 (2007).CrossRefADSGoogle Scholar
  20. 20.
    Yu. V. Glagolevskij, G. A. Chountonov, Astrophysics 50, 441 (2007).CrossRefGoogle Scholar
  21. 21.
    T. Ryabchikova, O. Kochukhov, D. Kudryavtsev, et al., Astronom. and Astrophys. 445, L47 (2006).CrossRefADSGoogle Scholar

Copyright information

© Pleiades Publishing, Ltd. 2010

Authors and Affiliations

  • Yu. V. Glagolevskij
    • 1
  • E. Gerth
    • 2
  1. 1.Special Astrophysical ObservatoryRussian Academy of SciencesNizhnii ArkhyzRussia
  2. 2.PotsdamGermany

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