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$��$ Ori and $��$ Lib: Two new massive heartbeat binaries

Authors :
Pigulski, Andrzej
Kaminska, Monika K.
Kaminski, Krzysztof
Paunzen, Ernst
Budaj, Jan
Pribulla, Theodor
Torres, Pascal J.
Stateva, Ivanka
Niemczura, Ewa
Skarka, Marek
Alicavus, Filiz Kahraman
Sekeras, Matej
van der Swaelmen, Mathieu
Vanko, Martin
Vanzi, Leonardo
Borisova, Ana
Helminiak, Krzysztof
Alicavus, Fahri
Dimitrov, Wojciech
Tokarek, Jakub
Derekas, Aliz
Fernandez, Daniela
Garai, Zoltan
Napetova, Mirela
Komzik, Richard
Merle, Thibault
Ratajczak, Milena
Richardson, Noel D.
Team, Ritter Observing
Kambe, Eiji
Ukita, Nobuharu
Publication Year :
2018
Publisher :
arXiv, 2018.

Abstract

We report the discovery of two massive eccentric systems with BRITE data, $��$ Ori and $��$ Lib, showing heartbeat effects close to the periastron passage. $��$ Lib exhibits shallow eclipses that will soon vanish due to the apsidal motion in the system. In neither system, tidally excited oscillations were detected.<br />3 pages, 1 figure, to appear in the Proceedings of the 3rd BRITE Science Conference

Details

Database :
OpenAIRE
Accession number :
edsair.doi...........385ec8634bd6af697294d3a17a4b6293
Full Text :
https://doi.org/10.48550/arxiv.1801.05985