Zobrazeno 1 - 10
of 529
pro vyhledávání: '"W W, Weiss"'
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
Autor:
Matthew Horrobin, Casey Deen, W. W. Weiss, A. F. J. Moffat, Slavek M. Rucinski, Paulo J. V. Garcia, Oliver Pfuhl, J. M. Matthews, Odele Straub, Pierre Kervella, A. Mérand, C. Cameron, T. Pribulla
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2018, 616, pp.A49. ⟨10.1051/0004-6361/201730673⟩
Astronomy and Astrophysics
Astronomy and Astrophysics-A&A, EDP Sciences, 2018, 616, pp.A49. ⟨10.1051/0004-6361/201730673⟩
Astronomy and Astrophysics
V923 Sco is a bright ($V$ = 5.91), nearby ($\pi$ = 15.46$\pm$0.40 mas) southern eclipsing binary. Because both components are slow rotators, the minimum masses of the components are known with 0.2% precision from spectroscopy. The system seems ideal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e64b510b927b1256f1e96dc857f2d1f4
https://hal.archives-ouvertes.fr/hal-02302455
https://hal.archives-ouvertes.fr/hal-02302455
Autor:
Herbert Pablo, M. R. Ghoreyshi, Dietrich Baade, Adam Popowicz, Gerald Handler, Th. Rivinius, A. F. J. Moffat, Gregg A. Wade, Rainer Kuschnig, Konstanze Zwintz, W. W. Weiss, Andrzej Pigulski, Alex C. Carciofi, D. Panoglou
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
The BRITE Constellation of nanosatellites obtained mmag photometry of 28 Cygni for 11 months in 2014-2016. Observations with the Solar Mass Ejection Imager in 2003-2010 and 118 H$\alpha$ line profiles were added. For decades, 28 Cyg has exhibited fou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::226a7f6c315930c7117bdc5ab57c1b9d
Autor:
Thomas Kallinger, W. W. Weiss, Yu. V. Pakhomov, T. Lüftinger, P. G. Beck, Tatiana Ryabchikova, A. F. J. Moffat, Andrew Tkachenko, Adam Popowicz, Otto Koudelka, P. L. Pallé, Slavek M. Rucinski, Gregg A. Wade, Jaymie M. Matthews, Herbert Pablo, E. A. Semenko, Andrzej Pigulski, Konstanze Zwintz, Rainer Kuschnig, Gerald Handler
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2017, ⟨10.1051/0004-6361/201730625⟩
Astronomy and Astrophysics-A&A, 2017, ⟨10.1051/0004-6361/201730625⟩
Astronomy & Astrophysics
Astronomy and Astrophysics-A&A, EDP Sciences, 2017, ⟨10.1051/0004-6361/201730625⟩
Astronomy and Astrophysics-A&A, 2017, ⟨10.1051/0004-6361/201730625⟩
Astronomy & Astrophysics
Stellar rotation affects the transport of chemical elements and angular momentum and is therefore a key process during stellar evolution, which is still not fully understood. This is especially true for massive stars, which are important for the chem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::702b48506dd0e54ae74a92f94c42b209
Autor:
A. F. J. Moffat, W. W. Weiss, M. Rockenbauer, P. G. Beck, Andrzej Pigulski, Konstanze Zwintz, Saskia Hekker, Thomas Kallinger, Gerald Handler, P. M. Winter, Rainer Kuschnig, Gregg A. Wade, Adam Popowicz, Daniel Huber
Publikováno v:
Kallinger, T, Beck, P G, Hekker, S, Huber, D, Kuschnig, R, Rockenbauer, M, Winter, P M, Weiss, W W, Handler, G, Moffat, A F J, Pigulski, A, Popowicz, A, Wade, G A & Zwintz, K 2019, ' Stellar masses from granulation and oscillations of 23 bright red giants observed by BRITE-Constellation ', Astronomy and Astrophysics, vol. 624, no. April, A35 . https://doi.org/10.1051/0004-6361/201834514
Context: The study of stellar structure and evolution depends crucially on accurate stellar parameters. The photometry from space telescopes has provided superb data that allowed asteroseismic characterisation of thousands of stars. However, typical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b4a9c2950fc853490519306e8a6deb3
https://doi.org/10.1051/0004-6361/201834514
https://doi.org/10.1051/0004-6361/201834514
Autor:
André-Nicolas Chené, Jason F. Rowe, Jaymie M. Matthews, Slavek M. Rucinski, David B. Guenther, A. F. J. Moffat, Nikolaus Vogt, W. W. Weiss, Dimitar Sasselov, Rainer Kuschnig
Publikováno v:
Astronomische Nachrichten. 334:1101-1106
Variability on all time scales between seconds and decades is typical for cataclysmic variables (CVs). One of the brightest and best studied CVs is TT Ari, a nova-like variable which belongs to the VY Scl subclass, characterized by occasional low sta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c06868a3f9c46f617af78cec524f519c
https://doi.org/10.1002/asna.201311949
https://doi.org/10.1002/asna.201311949
Autor:
A. F. J. Moffat, M. Hareter, W. W. Weiss, Michael Endl, Dimitar Sasselov, Michel Breger, Slavek M. Rucinski, Rainer Kuschnig, David B. Guenther, Jaymie M. Matthews, Jason F. Rowe
Publikováno v:
Astronomische Nachrichten. 333:131-137
The Praesepe cluster contains a number of δ Sct and γ Dor pulsators. Asteroseismology of cluster stars is simplified by the common distance, age and stellar abundances. Since asteroseismology requires a large number of known frequencies, the small
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::432708723856fbf0efdffaaeb1c5867f
https://doi.org/10.1002/asna.201111640
https://doi.org/10.1002/asna.201111640
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 420:283-290
Precise time-series photometry with the MOST satellite has led to identification of 10 pulsation frequencies in the rapidly oscillating Ap (roAp) star HD 134214. We have fitted the observed frequencies with theoretical frequencies of axisymmetric mod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d195ef2188c34e05e8c62dc933d529f
https://doi.org/10.1111/j.1365-2966.2011.20031.x
https://doi.org/10.1111/j.1365-2966.2011.20031.x
Autor:
Michel Auvergne, Alfred F. Noels, J. Cuypers, W. W. Weiss, L. Balaguer-Núñez, Conny Aerts, Ignasi Ribas, M. Ollivier, Frédéric Baudin, Anne Thoul, Laurent Jorda, Maryline Briquet, Carla Maceroni, Magali Deleuil, P. De Cat, Andrea Miglio, Reza Samadi, Pieter Degroote, Annie Baglin, Josefina Montalbán, J. Debosscher
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, 2009, 506, pp.471-489. ⟨10.1051/0004-6361/200911884⟩
Astronomy & Astrophysics, 506, 471-489
Astronomy & Astrophysics, 506, 1, pp. 471-489
Astronomy and Astrophysics
Astronomy and Astrophysics-A&A, 2009, 506, pp.471-489. ⟨10.1051/0004-6361/200911884⟩
Astronomy & Astrophysics, 506, 471-489
Astronomy & Astrophysics, 506, 1, pp. 471-489
Astronomy and Astrophysics
We search for new variable B-type pulsators in the CoRoT data assembled primarily for planet detection, as part of CoRoT's Additional Programme. We aim to explore the properties of newly discovered B-type pulsators from the uninterrupted CoRoT space-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8dda338014114fcd160618be43d21073
https://hdl.handle.net/2066/75326
https://hdl.handle.net/2066/75326