naa a22 4500 510731945 CHVBK 20180411082956.0 cr unu---uuuuu 180411e20130101xx s 000 0 eng 10.1134/S1063772913010046 doi (NATIONALLICENCE)springer-10.1134/S1063772913010046 Glagolevskij Yu Special Astrophysical Observatory, Russian Academy of Sciences, 367167, Nizhnii Arkhyz, Karachay-Cherkessia Republic, Russia aut The magnetic-field structures of chemically peculiar stars [Elektronische Daten] [Yu. Glagolevskij] Measurements of the longitudinal magnetic field of the CP star HD 62140 with high accuracy (σ ∼ 50 G) are used to construct a magnetic-dipole model for this star. The model describes the observed phase dependence of the field very well, supporting the idea that CP stars have dipolar magnetic fields. Based on an analysis of the CP stars HD 32633 and HD 142301, which were earlier suggested to have dipoles shifted perpendicular to the dipole axis, it is concluded that the only possible models in this case have one or two shifted dipoles, with the distance between the monopoles being comparable to the stellar radius. Such configurations may occur as a consequence of deformations of the field in early stages of the star's evolution, due to the accretion of higher-mass objects or a merger with another component, as well as the influence of a convective core. Pleiades Publishing, Ltd., 2013 Astronomy Reports SP MAIK Nauka/Interperiodica 57/1(2013-01-01), 56-64 1063-7729 57:1<56 2013 57 11444 https://doi.org/10.1134/S1063772913010046 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S1063772913010046 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Glagolevskij Yu Special Astrophysical Observatory, Russian Academy of Sciences, 367167, Nizhnii Arkhyz, Karachay-Cherkessia Republic, Russia aut NATIONALLICENCE 773 0- Astronomy Reports SP MAIK Nauka/Interperiodica 57/1(2013-01-01), 56-64 1063-7729 57:1<56 2013 57 11444 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer