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  • We test the possibility of winds blowing from hot H-He flrst stars, driven by either line or continuum processes. Because the material in the atmospheres of first stars is mostly ionized, the radiative force is too small to accelerate the wind. The radiative force due to the continuum transitions is also not able to drive a wind. We study the possibility of expulsion of individual heavier elements from the atmosphere, and the influence of the radiative force on the circumstellar environment of flrst stars. It is shown that some of these stars may have winds if their atmospheres are enriched by CNO elements. We also discuss the implications of our results in the evolution of Pop III stars and for models of the reionization of the Universe.
  • We test the possibility of winds blowing from hot H-He flrst stars, driven by either line or continuum processes. Because the material in the atmospheres of first stars is mostly ionized, the radiative force is too small to accelerate the wind. The radiative force due to the continuum transitions is also not able to drive a wind. We study the possibility of expulsion of individual heavier elements from the atmosphere, and the influence of the radiative force on the circumstellar environment of flrst stars. It is shown that some of these stars may have winds if their atmospheres are enriched by CNO elements. We also discuss the implications of our results in the evolution of Pop III stars and for models of the reionization of the Universe. (en)
Title
  • The mass loss from hot Pop III stars
  • The mass loss from hot Pop III stars (en)
skos:prefLabel
  • The mass loss from hot Pop III stars
  • The mass loss from hot Pop III stars (en)
skos:notation
  • RIV/00216224:14310/08:00024699!RIV10-GA0-14310___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GA205/07/0031), Z(AV0Z10030501)
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
  • 377847
http://linked.open...ai/riv/idVysledku
  • RIV/00216224:14310/08:00024699
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • stars: mass-loss; stars: early-type; stars: circumstellar matter; stars: winds outflows (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [A538FB5DD772]
http://linked.open...v/mistoKonaniAkce
  • Santa Fe, USA
http://linked.open...i/riv/mistoVydani
  • Melville, USA
http://linked.open...i/riv/nazevZdroje
  • First Stars III
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
  • Krtička, Jiří
  • Kubát, Jiří
http://linked.open...vavai/riv/typAkce
http://linked.open...ain/vavai/riv/wos
  • 000254472200059
http://linked.open.../riv/zahajeniAkce
http://linked.open...n/vavai/riv/zamer
number of pages
http://purl.org/ne...btex#hasPublisher
  • American Institute of Physics
https://schema.org/isbn
  • 978-0-7354-0509-7
http://localhost/t...ganizacniJednotka
  • 14310
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