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Description
  • Zkoumáme ionizační strukturu nesférických větrů a disků B[e] hvězd. Jsou předloženy dva odlišné přístupy, jejichž společným výsledkem je rovníková oblast neutrálního vodíku. Zvláště se sousředíme na vliv hvězdné rotace. Ukazujeme, že rotující hvězda může mít neutrální rovníkový vítr dokonce bez nutnosti zvýšené hustoty způsobené bistabilitou větru, ale jednoduše díky gravitačnímu ztemnění v kombinaci se známými rychlostmi ztráty hmoty B[e] hvězd a zvláště B[e] veleobrů. (cs)
  • We investigate the ionization structure in the non-spherical winds and disks of B[e] stars.Two different approaches are presented that both result in a hydrogen neutral equatorial region. We especially focus on the influence of stellar rotation. We show that a rotating star can have a neutral equatorial wind, even without the need of a density enhancement due to bi-stability or wind compression, but simply due to graviational darkening in combination with the known high mass-loss rates of the B[e] stars and especially the B[e] supergiants.
  • We investigate the ionization structure in the non-spherical winds and disks of B[e] stars.Two different approaches are presented that both result in a hydrogen neutral equatorial region. We especially focus on the influence of stellar rotation. We show that a rotating star can have a neutral equatorial wind, even without the need of a density enhancement due to bi-stability or wind compression, but simply due to graviational darkening in combination with the known high mass-loss rates of the B[e] stars and especially the B[e] supergiants. (en)
Title
  • Ionization Structure in the Disks and Winds of B[e] Stars
  • Ionizační struktura disků a větrů B[e] hvězd (cs)
  • Ionization Structure in the Disks and Winds of B[e] Stars (en)
skos:prefLabel
  • Ionization Structure in the Disks and Winds of B[e] Stars
  • Ionizační struktura disků a větrů B[e] hvězd (cs)
  • Ionization Structure in the Disks and Winds of B[e] Stars (en)
skos:notation
  • RIV/67985815:_____/06:00048388!RIV07-AV0-67985815
http://linked.open.../vavai/riv/strany
  • 57;64
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GA205/04/1267), Z(AV0Z10030501)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
  • Kraus, Michaela
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 480418
http://linked.open...ai/riv/idVysledku
  • RIV/67985815:_____/06:00048388
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • stellar winds; B[e] stars; circumstellar disks; ionization structure (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [3A1396A1DF45]
http://linked.open...v/mistoKonaniAkce
  • Vlieland
http://linked.open...i/riv/mistoVydani
  • San Francisco
http://linked.open...i/riv/nazevZdroje
  • Stars With the B[e] Phenomenon
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
  • Kraus, Michaela
  • Lamers, H. J. G. L. M.
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
http://linked.open...n/vavai/riv/zamer
number of pages
http://purl.org/ne...btex#hasPublisher
  • Astronomical Society of the Pacific
https://schema.org/isbn
  • 978-1-58381-223-5
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