ROTATIONAL VARIATION OF THE MAGNETIC FIELD OF Β CrB IN DIFFERENT SPECTRAL LINES

Автор(и)

  • V. Butkovskaya Crimean Astrophysical Observatory, Nauchny, Crimea, 98409, Ukraine, Ukraine
  • D. Baklanova Crimean Astrophysical Observatory, Nauchny, Crimea, 98409, Ukraine, Ukraine
  • I. Han Korea Astronomy and Space Science Institute, 36-1 Whaam-dong, Yuseong, Daejeon, Korea 305-348, Korea, Republic of
  • K. M. Kim Korea Astronomy and Space Science Institute, 36-1 Whaam-dong, Yuseong, Daejeon, Korea 305-348, Korea, Republic of
  • D. Lyashko Tavrian National University, Yaltinskaya 4, Simferopol, Crimea, 95007, Ukraine; Institut fur Astronomie, Turkenschanzstrasse 17, 1180 Vienna, Austria, Ukraine
  • D. Mkrtichian ARCSEC, Sejong University, Seoul 143-747, Korea, Korea, Republic of
  • S. Plachinda Crimean Astrophysical Observatory, Nauchny, Crimea, 98409, Ukraine, Ukraine
  • G. Valyavin Korea Astronomy and Space Science Institute, 36-1 Whaam-dong, Yuseong, Daejeon, Korea 305-348, Korea, Republic of
  • V. Tsymbal Tavrian National University, Yaltinskaya 4, Simferopol, Crimea, 95007, Ukraine; Institut fur Astronomie, Turkenschanzstrasse 17, 1180 Vienna, Austria, Ukraine

DOI:

https://doi.org/10.18524/1810-4215.2008.21.86835

Ключові слова:

Stars, magnetic fields, stars, peculiar, individual, &#914, CrB

Анотація

The results of spectropolarimetic study of one of the coolest Ap-stars Β CrB are presented. It was shown that effective magnetic fields measured in different spectral lines and folded in phase with the rotational period of the star significantly differ from each other in amplitudes and mean values of the magnetic field curves.

Посилання

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Опубліковано

2008-12-20

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