Project information
Hydrodynamics of stellar wind of hot stars
- Project Identification
- GP205/03/D020
- Project Period
- 9/2003 - 8/2006
- Investor / Pogramme / Project type
-
Czech Science Foundation
- Postdoctoral projects
- MU Faculty or unit
- Faculty of Science
- Keywords
- Astronomy and celestial mechanics, astrophysics
In the cooperation with the supervisor of Ph.D. study RNDr. Jioí Kubát,
CSc., the proposer of this project successfully developed models
describing multicomponent radiatively driven stellar wind of hot stars.
However, this models are computed usingsimpli fied calculation of
radiative force and thermal balance. The purpose of submitted project is
to extend mentioned multicomponent models in order to obtain
sell-consistent models of hot star winds. The description of stellar winds
with relatively lowdensit y will be improved. Obtained models will be
directly compared with observed quantities. In this sense the submitted
project extends the basic project GA ČR 205/ 02/445 "Physics of hot stars
and stellar systems with hot components.
Publications
Total number of publications: 18
2008
-
Influence of the Frictional Heating on the Wind Line-Profiles of SMC Stars
Mass Loss from Stars and the Evolution of Stellar Clusters, year: 2008
-
The Influence of X-ray Emission on the Stellar Wind of O Stars
Mass Loss from Stars and the Evolution of Stellar Clusters, year: 2008
2007
-
Radiatively Driven Winds of OB Stars - from Micro to Macro
Active OB-Stars: Laboratories For Stellar and Circumstellar Physics, year: 2007
2006
-
Mass Loss from Massive Zero-Metallicity Stars
Stellar Evolution at Low Metallicity: Mass Loss, Explosions, year: 2006
-
Multicomponent radiatively driven stellar winds IV. On the helium decoupling in the wind of sigma Ori E
Astronomy and Astrophysics, year: 2006, volume: 460, edition: 1
-
NLTE models of line-driven stellar winds II. O stars in the Small Magellanic Cloud
Monthly Notices of the Royal Astronomical Society, year: 2006, volume: 367, edition: 3
-
NLTE wind models for SMC stars
Stellar Evolution at Low Metallicity: Mass Loss, Explosions, Cosmology, year: 2006
-
The mass loss from hot Pop III stars
The Universe at z > 6, 26th meeting of the IAU, Joint Discussion 7, year: 2006
-
The winds of hot massive first stars
Astronomy and Astrophysics, year: 2006, volume: 2006, edition: 446
2005
-
Challenges to the theories of B stars circumstellar environment
Publ. Astron. Inst. Czech, year: 2005