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

Autor: V. Butkovskaya, D. Baklanova, I. Han, K. M. Kim, D. Lyashko, D. Mkrtichian, S. Plachinda, G. Valyavin, V. Tsymbal
Jazyk: angličtina
Rok vydání: 2008
Předmět:
Zdroj: Odessa Astronomical Publications, Vol 21, Iss 0, Pp 19-21 (2008)
Druh dokumentu: article
ISSN: 1810-4215
DOI: 10.18524/1810-4215.2008.21.86835
Popis: 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.
Databáze: Directory of Open Access Journals