Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Henryk Cugier"'
Autor:
Henryk Cugier, B. Pablo, A. F. J. Moffat, Gregg A. Wade, Hilding R. Neilson, Werner W. Weiss, Andrzej Pigulski, Gerald Handler, Adam Popowicz, Matt Shultz, C. Erba, James Sikora, K. Zwintz, S. Begy
Recent BRITE-Constellation space photometry of the slowly rotating, magnetic $\beta$ Cep pulsator $\xi^1$ CMa permits a new analysis of its pulsation properties. Analysis of the two-colour BRITE data reveals the well-known single pulsation period of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f893e4c2ccd2f379fbec1b3457e7d23
http://arxiv.org/abs/1912.08347
http://arxiv.org/abs/1912.08347
Publikováno v:
Proceedings of the International Astronomical Union. 11:567-572
We present the new interpretation of the oscillation spectrum of HD 163899 based on the new determinations of the effective temperature, mass-luminosity ratio and rotational velocity. These new parameters strongly prefer the more massive models than
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc8e76d3be5ce038318d51cd20725af8
https://doi.org/10.1017/s174392131600613x
https://doi.org/10.1017/s174392131600613x
Publikováno v:
EPJ Web of Conferences, Vol 152, p 06006 (2017)
We study the effects of rotation on surface abundances of CNO elements in massive stars. Nitrogen enrichment caused by rotationally induced mixing can help to constrain parameters of observed stars, especially their rotational velocities. Here we pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2487e5995a1b37aa203f5fa3034364b
https://doaj.org/article/7896a3f29b084a639064caf5a341e4ff
https://doaj.org/article/7896a3f29b084a639064caf5a341e4ff
Autor:
Otto Koudelka, Rainer Kuschnig, E. Zocłońska, Adam Popowicz, Piotr Orleanski, Henryk Cugier, Werner W. Weiss, G. Whittaker, Konstanze Zwintz, Slavek M. Rucinski, Andrzej Pigulski, Gerald Handler, Tahina Ramiaramanantsoa, Herbert Pablo, Jaymie M. Matthews, A. F. J. Moffat, St. Mochnacki, Gregg A. Wade, A. Schwarzenberg-Czerny
This paper aims to precisely determine the masses and detect pulsation modes in the two massive components of Beta Cen with BRITE-Constellation photometry. In addition, seismic models for the components are considered and the effects of fast rotation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb3e9785ba00ef0f2405cf26d168aa90
http://arxiv.org/abs/1602.02806
http://arxiv.org/abs/1602.02806
Publikováno v:
The Astrophysical Journal. 835:290
We revise the evolutionary status of the B-type supergiant HD\,163899 based on the new determinations of the mass-luminosity ratio, effective temperature and rotational velocity as well as on the interpretation of the oscillation spectrum of the star
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd56997074d3fdf7e7c3f928c40ef92b
https://doi.org/10.3847/1538-4357/835/2/290
https://doi.org/10.3847/1538-4357/835/2/290
Autor:
Henryk Cugier
Publikováno v:
Diffusion Processes: Experiment, Theory, Simulations ISBN: 3540586539
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1e38420eacb65251a3de1829c64b1b7
https://doi.org/10.1007/bfb0031117
https://doi.org/10.1007/bfb0031117
Autor:
Henryk Cugier, Kwan-Yu Chen
Publikováno v:
Astrophysics and Space Science. 52:169-176
Additional absorption features in the red wings of the Mg II resonance lines near 2800 A are found in observations of Algol made from the Copernicus satellite. The absorption features were clearly seen only during a part of the primary eclipse, in th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54736f55de27c9039abe52aa2b5189d6
https://doi.org/10.1007/bf00647161
https://doi.org/10.1007/bf00647161
Publikováno v:
Astrophysical Journal; 2/1/2017, Vol. 835 Issue 2, p1-1, 1p