Zobrazeno 1 - 10
of 141
pro vyhledávání: '"K., Zwintz"'
Autor:
W, Weiss W., K., Zwintz, R., Kuschnig, G., Handler, J., Moffat A. F., D., Baade, M., Bowman D., T., Granzer, T., Kallinger, F., Koudelka O., C., Lovekin C., C., Neiner, H., Pablo, A., Pigulski, A., Popowicz, T., Ramiaramanantsoa, M., Rucinski S., G., Strassmeier K., A, Wade G.
Publikováno v:
Universe 2021, 7, 199
BRITE-Constellation is devoted to high-precision optical photometric monitoring of bright stars, distributed all over the Milky Way, in red and/or blue passbands. Photometry from space avoids the turbulent and absorbing terrestrial atmosphere and all
Externí odkaz:
http://arxiv.org/abs/2106.12952
Autor:
A. Oplištilová, P. Mayer, P. Harmanec, M. Brož, A. Pigulski, H. Božić, P. Zasche, M. Šlechta, H. Pablo, P. A. Kołaczek-Szymański, A. F. J. Moffat, C. C. Lovekin, G. A. Wade, K. Zwintz, A. Popowicz, W. W. Weiss
$\delta$ Orionis is the closest massive multiple stellar system and one of the brightest members of the Orion OB association. The primary (Aa1) is a unique evolved O star. In this work, we applied a two-step disentangling method to a series of spectr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::448a7869ab78c84ac77dc46c8159570e
The effects of an accretion disk are crucial to understanding the evolution of young stars. During the combined evolution, stellar and disk parameters influence each other, motivating a combined stellar and disk model. This makes a combined numerical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e477e21886b2eee19b365bd1c046e9f
http://arxiv.org/abs/2211.05331
http://arxiv.org/abs/2211.05331
Akademický článek
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Publikováno v:
Monthly Notices of the Royal Astronomical Society. 500:1992-1999
Only three magnetic $\delta$ Scuti stars are known as of today. HD 41641 is a $\delta$ Scuti star showing chemical peculiarities and rotational modulation of its light-curve, making it a good magnetic candidate. We acquired spectropolarimetric observ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f96ad28864ae493350b5e809b92aabd
https://doi.org/10.1093/mnras/staa3442
https://doi.org/10.1093/mnras/staa3442
Akademický článek
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Autor:
T. Kallinger, Wade G.A, Adam Popowicz, Herbert Pablo, C. Neiner, Catherine Lovekin, Weiss W.W, Klaus G. Strassmeier, T. Ramiaramanantsoa, Otto Koudelka, Gerald Handler, Dominic M. Bowman, T. Granzer, Slavek M. Rucinski, Moffat A.F.J., D. Baade, Andrzej Pigulski, Rainer Kuschnig, K. Zwintz
Publikováno v:
Universe, Vol 7, Iss 199, p 199 (2021)
BRITE-Constellation is devoted to high-precision optical photometric monitoring of bright stars, distributed all over the Milky Way, in red and/or blue passbands. Photometry from space avoids the turbulent and absorbing terrestrial atmosphere and all
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8c961a8360eb9ba6cec49efdee4adca
https://www.mdpi.com/2218-1997/7/6/199
https://www.mdpi.com/2218-1997/7/6/199
Autor:
Adam Popowicz, Herbert Pablo, Gerald Handler, Gregg A. Wade, M. Jerzykiewicz, K. Zwintz, D. Moździerski, Andrzej Pigulski, M. Ratajczak, A. F. J. Moffat, G. Michalska
Results of an analysis of the BRITE-Constellation and SMEI photometry and radial-velocity observations, archival and new, of two single-lined spectroscopic binary systems $\nu$ Centauri and $\gamma$ Lupi are reported. In the case of $\gamma$ Lup AB,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4ec13d0af1fd406fe78faa06b3bef14
http://arxiv.org/abs/2104.11770
http://arxiv.org/abs/2104.11770
Publikováno v:
Astronomy & Astrophysics
Stellar components in binaries are subject to tidal forces which influence asteroseismic properties. Tidally pertubed pulsations have been reported for different objects but none of these are in their pre-main sequence phase of evolution. This makes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::73e4eb3a6a2ded3089452b5c031027a2
http://arxiv.org/abs/2011.08214
http://arxiv.org/abs/2011.08214
Autor:
Adam Popowicz, A. F. J. Moffat, M. Müllner, Oleg Kochukhov, Herbert Pablo, Rainer Kuschnig, K. Zwintz, Andrzej Pigulski, T. Steindl, Gregg A. Wade, T. A. Ryabchikova, Coralie Neiner, Gerald Handler
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2020, 643, pp.A110. ⟨10.1051/0004-6361/202038210⟩
Astronomy and Astrophysics-A&A, EDP Sciences, 2020, 643, pp.A110. ⟨10.1051/0004-6361/202038210⟩
Context. F-type stars are characterised by several physical processes such as different pulsation mechanisms, rotation, convection, diffusion, and magnetic fields. The rapidly rotating δ Scuti star β Cas can be considered as a benchmark star to stu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::049ae320b86da3e6ae73c0854520000c
https://hal.archives-ouvertes.fr/hal-03254112
https://hal.archives-ouvertes.fr/hal-03254112