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Ultraviolet Observations of Interacting Binary Be Stars [PDF]

Symposium - International Astronomical Union, 1982
Initial results from the analysis of a series of timed, high resolution IUE observations of HR 2142, ϕ Per, CX Dra, KX And, AU Mon, and TT Hya are presented. The data base for HR 2142 also includes Copernicus U1 and U2 observations. Variable absorption lines, indicative of mass flow in the system, are observed in all objects except ϕ Per.
Godefridus J. Peters, R. S. Polidan
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Mass-transferring binary stars as progenitors of interacting hydrogen-free supernovae [PDF]

Astronomy & Astrophysics
Stripped-envelope supernovae (SNe) are hydrogen-poor transients produced at the end of the life of massive stars that have previously lost most or all of their hydrogen-rich envelope.
Andrea Ercolino, Harim Jin, N. Langer, Luc Dessart   +3 more
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Be Stars in Roche-Lobe Interacting Binaries [PDF]

International Astronomical Union Colloquium, 2000
AbstractDifferent types of massive interacting binaries with Be components are discussed. Due to mass exchange, Be stars in these systems have some peculiar characteristics. Often it is even difficult to find traces of the Be star and/or mass-losing star in the optical region of the spectrum. Using the value of the orbital period as a primary parameter,
А. Е. Тарасов
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Binary Interaction Dominates the Evolution of Massive Stars [PDF]

Science, 2012
Star Partners Stars more massive than eight times the mass of the Sun are rare and short-lived, yet they are fundamentally important because they produce all the heavy elements in the universe, such as iron, silicon, and calcium. Sana et al. (p. 444
Eric Gosset, Robert G. Izzard, A. de Koter, A. de Koter, J.-B. Le Bouquin, S. E. de Mink, S. E. de Mink, Mark Gieles, Norbert Langer, Chris Evans, Hugues Sana, Fabian Schneider   +11 more
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IMAGES OF GRAVITATIONAL AND MAGNETIC PHENOMENA DERIVED FROM TWO-DIMENSIONAL BACK-PROJECTION DOPPLER TOMOGRAPHY OF INTERACTING BINARY STARS [PDF]

, 2014
We have used two-dimensional back-projection Doppler tomography as a tool to examine the influence of gravitational and magnetic phenomena in interacting binaries that undergo mass transfer from a magnetically active star onto a non-magnetic main ...
Mercedes T. Richards, Alexander Cocking, John G. Fisher, Marshall J. Conover   +3 more
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Effective-one-body multipolar waveform for tidally interacting binary neutron stars up to merger [PDF]

Physical Review D, 2019
Gravitational-wave astronomy with coalescing binary neutron star sources requires the availability of gravitational waveforms with tidal effects accurate up to merger.
Sarp Akçay, Sebastiano Bernuzzi, Francesco Messina, Alessandro Nagar, Néstor Ortiz, P. Rettegno   +5 more
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Modeling the Dynamics of Tidally Interacting Binary Neutron Stars up to the Merger [PDF]

Physical Review Letters, 2015
The data analysis of the gravitational wave signals emitted by coalescing neutron star binaries requires the availability of an accurate analytical representation of the dynamics and waveforms of these systems. We propose an effective-one-body model that
Sebastiano Bernuzzi, Alessandro Nagar, Tim Dietrich, Thibault Damour   +3 more
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The Formation of Black Holes in Non-interacting, Isolated Binaries. Gaia Black Holes as Calibrators of Stellar Winds From Massive Stars [PDF]

Astronomy & Astrophysics
The black holes discovered using Gaia especially Gaia BH1 and BH2, have low-mass companions of solar-like metallicity in wide orbits. For standard formation channels of isolated binary evolution that include interactions, this extreme mass ratio is ...
Matthias U. Kruckow, Jeff J. Andrews, Tassos Fragos, B. Holl, Simone S. Bavera, Max Briel, Seth Gossage, Konstantinos Kovlakas, Kyle A. Rocha, Meng Sun, Philipp M. Srivastava, Zepei Xing, Emmanouil Zapartas   +12 more
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Interacting Binary White Dwarf Stars [PDF]

Symposium - International Astronomical Union, 1992
This group of stars consists of 4 systems, also called helium cataclysmics. Three of them show photometric variations and have been studied by the Whole Earth Telescope (WET), which have revealed multiperiodic light curves showing the signature of g-mode non-radial pulsations on the accreting star.
J.‐E. Solheim
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Instabilities in Interacting Binary Stars

, 2017
Non-Stable Universe: Energetic Resources, Activity Phenomena and Evolutionary Processes, 19-23 September 2016, ed. Areg Mickaelian, Haik Harutyunian and Elena Nikoghosyan, Astronomical Society of the Pacific (ASP) Conference Series, 2017, in ...
И. Л. Андронов, Kateryna D. Andrych, K. Antoniuk, A. Baklanov, P. Beringer, V. V. Breus, V. Burwitz, L. L. Chinarova, D. Chochol, Lewis M. Cook, Mike Cook, Pavol A. Dubovský, Włodzimierz Godłowski, T. Hegedüs, K. Hoňková, L. Hřič, Y. B. Jeon, Jakub Jurýšek, C.-H. Kim, Y. Kim, Y.-H. Kim, С. В. Колесников, L. S. Kudashkina, A. V. Kusakin, V. I. Marsakova, Paul Mason, M. Mašek, N. Mishevskiy, R. Nelson, A. Oksanen, Š. Parimucha, J.-W. Park, K. Petrík, C. Quiñones, K. Reinsch, J. W. Robertson, I. Sergey, M. Szpanko, Mariia G. Tkachenko, L. G. Tkachuk, I. Traulsen, J. Tremko, V. S. Tsehmeystrenko, J. N. Yoon, S. Zoła, N. M. Shakhovskoy   +45 more
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