70 citations · 409 across the 29 of their papers we have counts for
7 papers · 1 filter
Evolving pulsation of the slowly rotating magnetic Cep star CMa
G. A. Wade, A. Pigulski, S. Begy +11
Recent BRITE-Constellation space photometry of the slowly rotating, magnetic Cep pulsator CMa permits a new analysis of its pulsation properties. Analysis of the two-colo…
The chaotic wind of WR 40 as probed by BRITE
Tahina Ramiaramanantsoa, Richard Ignace, Anthony F. J. Moffat +9
Among Wolf-Rayet stars, those of subtype WN8 are the intrinsically most variable. We have explored the long-term photometric variability of the brightest known WN8 star, WR 40, thr…
Lupi: measuring the heartbeat of a doubly-magnetic massive binary with BRITE-Constellation
H. Pablo, M. Shultz, J. Fuller +15
Lupi A is a binary system consisting of two main sequence early B-type stars Aa and Ab in a short period, moderately eccentric orbit. The close binary pair is the onl…
Photometry of Beta Lyrae in 2018 by the BRITE satellites
Slavek M. Rucinski, Andrzej Pigulski, Rainer Kuschnig +6
Observations of Beta Lyr in four months of 2018 by three BRITE Constellation satellites (the red-filter BTr and BHr, and the blue-filter BLb) permitted a first, limited look into t…
Revisiting the pulsational characteristics of the exoplanet host star Pictoris
K. Zwintz, D. R. Reese, C. Neiner +22
Exoplanet properties crucially depend on their host stars' parameters. In case the exoplanet host star shows pulsations, asteroseismology can be used for an improved description of…
Seismic modelling of early B-type pulsators observed by BRITE: I. Ophiuchi
Przemysław Walczak, Jadwiga Daszyńska-Daszkiewicz, Andrzej Pigulski +8
We analyse time-series observations from the BRITE-Constellation of the well known Cephei type star Ophiuchi. Seven previously known frequencies were confirmed and nineteen…