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Description
  • Pomocí 6m dalekohledu SAO byla získána zeemanovská spektra zákrytové dvojhvězdy HR 6611 s Am složkami, u nichž byly měřeny vzájemné posuvy v R a L polarizacích u dvacítky dobře definovaných spektrálních čar. Byla objevena mírně asynchronní rotace primární složky, metalicita obou složek dvojhvězdy byla potvrzena. Analýza 23 spekter dvojhvězdy a 33 spekter nemagnetických hvězd nevylučuje existenci magnetického pole u HR 6611A, které se mění s poloamplitudou 0,2 kG, nikoli však s orbitalní periodou 3,895 dne. (cs)
  • CCD Zeeman spectra of the eclipsing binary HR 6611 with Am components were obtained with the 6-m SAO telescope. We measured R-L shifts of about 20 well-defined spectral lines. A slightly asynchronous rotation of the primary component was revealed and the Am-type peculiarity of both the components was confirmed. The analysis of 23 spectra of the binary and 33 spectra of nonmagnetic stars does not exclude an effective magnetic field on HR 6611A, varying cyclically with an semiamplitude of 0.2 kG, but definitely not with the orbital period 3.895 d.
  • CCD Zeeman spectra of the eclipsing binary HR 6611 with Am components were obtained with the 6-m SAO telescope. We measured R-L shifts of about 20 well-defined spectral lines. A slightly asynchronous rotation of the primary component was revealed and the Am-type peculiarity of both the components was confirmed. The analysis of 23 spectra of the binary and 33 spectra of nonmagnetic stars does not exclude an effective magnetic field on HR 6611A, varying cyclically with an semiamplitude of 0.2 kG, but definitely not with the orbital period 3.895 d. (en)
Title
  • Spectroscopic study pf Am SB2 eclipsing binary HR 6611
  • Spectroscopic study pf Am SB2 eclipsing binary HR 6611 (en)
  • Spektroskopické studium Am SB2 zákrytové dvojhvězdy HR 6611 (cs)
skos:prefLabel
  • Spectroscopic study pf Am SB2 eclipsing binary HR 6611
  • Spectroscopic study pf Am SB2 eclipsing binary HR 6611 (en)
  • Spektroskopické studium Am SB2 zákrytové dvojhvězdy HR 6611 (cs)
skos:notation
  • RIV/00216224:14310/04:00019876!RIV08-MSM-14310___
http://linked.open.../vavai/riv/strany
  • 191-197
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GA205/02/0445), P(ME 131)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 587399
http://linked.open...ai/riv/idVysledku
  • RIV/00216224:14310/04:00019876
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • binaries; Am stars; elemental abundances; Zeeman spectra; manetic field (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [863AF9E13970]
http://linked.open...v/mistoKonaniAkce
  • Nizhnij Arkhyz, Russia
http://linked.open...i/riv/mistoVydani
  • Nizhnij Arkhyz, Russia
http://linked.open...i/riv/nazevZdroje
  • Magnetic stars, Proceedings of the International Conference
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Mikulášek, Zdeněk
  • Zverko, Juraj
  • Žižnovský, Jozef
  • Elkin, Vladimír G.
  • Kudryavtsev, Dimitrij O.
  • Romanyuk, Iosif Iosifovič
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
number of pages
http://purl.org/ne...btex#hasPublisher
  • Special Astrophysical Observatory, RAS
http://localhost/t...ganizacniJednotka
  • 14310
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