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
2005
-
Mass-Loss and Multicomponent Flow from Central Stars of Planetary Nebulae
14th European Workshop on White Dwarfs, year: 2005
-
Multicomponent stellar winds and chemical peculiarity in A stars
Proceedings of the IAUS224: The A-Star Puzzle, year: 2005
-
NLTE wind models of A supergiants
Proceedings of the IAUS224: The A-Star Puzzle, year: 2005
-
Stellar winds and the circumstellar environment of massive first stars
From Lithium to Uranium: Elemental Tracers of Early Cosmic Evolution, year: 2005
-
Synthetic spectra of A supergiants
Proceedings of the IAUS224: The A-Star Puzzle, year: 2005
-
The dependence of the energy distribution on the abundances of A-star atmosphere models
Proceedings of the IAUS224: The A-Star Puzzle, year: 2005
-
The Nature of Light Variations of the He-Strong CP Star HD 37776
Active OB-Stars: Laboratories For Stellar and Circumstellar Physics, year: 2005
2004
-
Challenges to the theories of B stars circumstellar environment
Astronomische Nachrichten, year: 2004, volume: 325, edition: 1