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Description
  • We study dynamical aspects of the circumstellar environment around massive zero-metallicity first stars. We apply our NLTE wind models showing that the hydrogen-helium stellar wind from stationary massive first generation (Population III) stars (driven either by the line (bound-bound) or continuum (bound-free and free-free) transitions) is unlikely. The possibility of expulsion of chemically homogeneous wind and the role of minor isotopes are discussed. We estimate the importance of hydrogen and helium lines in shutting off the initial accretion onto first stars and its influence on the initial mass function of first stars.
  • We study dynamical aspects of the circumstellar environment around massive zero-metallicity first stars. We apply our NLTE wind models showing that the hydrogen-helium stellar wind from stationary massive first generation (Population III) stars (driven either by the line (bound-bound) or continuum (bound-free and free-free) transitions) is unlikely. The possibility of expulsion of chemically homogeneous wind and the role of minor isotopes are discussed. We estimate the importance of hydrogen and helium lines in shutting off the initial accretion onto first stars and its influence on the initial mass function of first stars. (en)
Title
  • The winds of hot massive first stars
  • The winds of hot massive first stars (en)
skos:prefLabel
  • The winds of hot massive first stars
  • The winds of hot massive first stars (en)
skos:notation
  • RIV/00216224:14310/06:00015582!RIV10-GA0-14310___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GA205/02/0445), P(GA205/04/1267), P(GP205/03/D020), Z(AV0Z10030501)
http://linked.open...iv/cisloPeriodika
  • 446
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
  • 509042
http://linked.open...ai/riv/idVysledku
  • RIV/00216224:14310/06:00015582
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • stars: mass-loss -- stars: winds; outflows -- stars: early-type -- ISM: general (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • FR - Francouzská republika
http://linked.open...ontrolniKodProRIV
  • [F9A0B22F37C8]
http://linked.open...i/riv/nazevZdroje
  • Astronomy and Astrophysics
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...v/svazekPeriodika
  • 2006
http://linked.open...iv/tvurceVysledku
  • Krtička, Jiří
  • Kubát, Jiří
http://linked.open...n/vavai/riv/zamer
issn
  • 0004-6361
number of pages
http://localhost/t...ganizacniJednotka
  • 14310
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