NETOPIL, Martin, Ernst PAUNZEN, Hans Michael MAITZEN, Olga PINTADO a Ilian ILIEV. Chemically peculiar upper main-sequence stars in the Milky Way and beyond. Online. In G. Mathys, E. Griffin, O. Kochukhov, R. Monier, G. Wahlgren. Putting A Stars into Context: Evolution, Environment, and Related Stars. Moscow: Publishing house "Pero", 2014, s. 10-18. ISBN 978-5-00086-273-5. |
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@inproceedings{1231943, author = {Netopil, Martin and Paunzen, Ernst and Maitzen, Hans Michael and Pintado, Olga and Iliev, Ilian}, address = {Moscow}, booktitle = {Putting A Stars into Context: Evolution, Environment, and Related Stars}, editor = {G. Mathys, E. Griffin, O. Kochukhov, R. Monier, G. Wahlgren}, keywords = {chemically peculiar stars; open clusters; evolution; magnetic field}, howpublished = {elektronická verze "online"}, language = {eng}, location = {Moscow}, isbn = {978-5-00086-273-5}, pages = {10-18}, publisher = {Publishing house "Pero"}, title = {Chemically peculiar upper main-sequence stars in the Milky Way and beyond}, year = {2014} }
TY - JOUR ID - 1231943 AU - Netopil, Martin - Paunzen, Ernst - Maitzen, Hans Michael - Pintado, Olga - Iliev, Ilian PY - 2014 TI - Chemically peculiar upper main-sequence stars in the Milky Way and beyond PB - Publishing house "Pero" CY - Moscow SN - 9785000862735 KW - chemically peculiar stars KW - open clusters KW - evolution KW - magnetic field N2 - Delta-a photometry is a valuable and economical tool for detecting magnetic chemically peculiar stars, owing to their characteristic flux depression at 5200A. Our main focus of attention is to survey galactic open clusters in order to identify chemically peculiar cluster stars. Since open clusters offer the big advantage that parameters like age or distance can be determined rather accurately, one can thence trace relationships between such parameters and other properties. On the basis of about 80 open clusters covered so far with Delta-a photometry, we present a preliminary analysis that shows the evolution of magnetic chemically peculiar stars. Apart from the galactic representatives, Delta-a photometry has also been able to discover mCP stars in another environment: the Large Magellanic Cloud. This nearby galaxy exhibits properties that are different from those of the Milky Way, a factor which can also be invoked to investigate the conditions that favour the formation of chemically peculiar stars. ER -
NETOPIL, Martin, Ernst PAUNZEN, Hans Michael MAITZEN, Olga PINTADO a Ilian ILIEV. Chemically peculiar upper main-sequence stars in the Milky Way and beyond. Online. In G. Mathys, E. Griffin, O. Kochukhov, R. Monier, G. Wahlgren. \textit{Putting A Stars into Context: Evolution, Environment, and Related Stars}. Moscow: Publishing house ''Pero'', 2014, s.~10-18. ISBN~978-5-00086-273-5.
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