Results 31 to 40 of about 1,387,324 (287)

Gravitoastronomy with neutron stars [PDF]

, 2004
Recent advances in gravitational wave detectors mean that we can start to make astrophysically important statements about the physics of neutron stars based on observed upper limits to their gravitational luminosity.
Woan, G., Graham Woan
core   +1 more source

The magnetosphere of the close accreting PMS binary V4046 Sgr [PDF]

, 2014
SGG acknowledges support from the Science & Technology Facilities Council (STFC) via an Ernest Rutherford Fellowship [ST/J003255/1]. GAW is supported by a Discovery Grant from the Natural Science & Engineering Research Council of Canada (NSERC).V4046 ...
Damiani, F., V. R. Holzwarth, Audard, M., Audard, M, Güdel, M, J.-F. Donati, Gregory, S. G.; id_orcid, S. H. P. Alencar, D. P. Huenemoerder, Wade, G. A., Huenemoerder, D. P, Sacco, G. G, Holzwarth, V.R., Wade, G.A., Argiroffi C., Maggio, A, Kastner, J.H., C. Argiroffi, Kastner J. H., Hussain, G. A. J, Bouvier, J, M. Audard, Alencar, S. H. P, Sacco, G. G., Huenemoerder, D.P., Holzwarth V. R., Huenemoerder D. P., Gregory, S.G., Hussain, G. A. J., Maggio, A., Damiani F., A. Maggio, ARGIROFFI, Costanza, Donati, J.-F., Damiani, F, Audard, Marc, F. Damiani, Sacco G. G., Hussain, G.A.J., Alecian, E., Sacco, G.G., Montmerle, T, Donati J.-F., Alencar S. H. P., Güdel, M., Argiroffi, C., Kastner, J. H., Alecian, E, Alencar, S.H.P., Gregory, S. G, Gregory, S. G., Montmerle T., G. A. J. Hussain, Donati, J. -F., Alencar, S. H. P., Audard M., E. Alecian, Kastner, J. H, T. Montmerle, Montmerle T, J. Bouvier, Wade G. A., Donati, J. F, J. H. Kastner, G. G. Sacco, Holzwarth, V. R., Bouvier, J., Alecian E., M. Güdel, Bouvier J., Gregory S. G., G. A. Wade, Güdel M., Montmerle, T., Huenemoerder, D. P., Maggio A., Holzwarth, V. R, S. G. Gregory, Hussain G. A. J.   +78 more
core   +1 more source

Photometric Observations of Eccentric Accretion in Algol-type Binary Stars [PDF]

Journal of Astronomy and Space Sciences, 2012
Some Algol-type interacting binary stars exhibit strange photometric variations that can be phase-dependent and/or secular. This paper discusses the possibility of explaining these observed variations as resulting from an accretion structure eclipsing ...
Phillip A. Reed
doaj   +1 more source

Shocks and Photoionization of the Inner 650 au Jet of the Interacting Binary Star R Aquarii from Multiwavelength Hubble Space Telescope Observations

The Astrophysical Journal, 2023
Astrophysical jets are present in a range of environments, including young stellar objects, X-ray binaries, and active galactic nuclei, but their formation is still not fully understood.
Caroline D. Huang, Margarita Karovska, Warren Hack, John C. Raymond, Rodolfo Montez Jr., Vinay L. Kashyap   +5 more
doaj   +1 more source

Binary Interactions in Star Clusters [PDF]

Symposium - International Astronomical Union, 1988
Over the past decade, a very considerable amount of effort in stellar dynamics has gone into the study of interactions between binary systems and other stars. The asymptotic analytic results obtained by Heggie (1975) for binary-single star encounters have been largely confirmed and extended by later numerical experiments (Hills 1975, Hut and Bahcall ...
openaire   +1 more source

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 ...
Andronov, I. L., Andrych, K. D., Antoniuk, K. A., Baklanov, A. V., Beringer, P., Breus, V. V., Burwitz, V., Chinarova, L. L., Chochol, D., Cook, L. M., Cook, M., Dubovský, P., Godlowski, W., Hegedüs, T., Hoňková, K., Hric, L., Jeon, Y.-B., Juryšek, J., Kim, C.-H., Kim, Y., Kim, Y.-H., Kolesnikov, S. V., Kudashkina, L. S., Kusakin, A. V., Marsakova, V. I., Mason, P. A., Mašek, M., Mishevskiy, N., Nelson, R. H., Oksanen, A., Parimucha, S., Park, J.-W., Petrík, K., Quiñones, C., Reinsch, K., Robertson, J. W., Sergey, I. M., Szpanko, M., Tkachenko, M. G., Tkachuk, L. G., Traulsen, I., Tremko, J., Tsehmeystrenko, V. S., Yoon, J.-N., Zoła, Stanisław, Shakhovskoy, N. M.   +45 more
openaire   +5 more sources

The Interacting Binary Be Star HR 2142 [PDF]

International Astronomical Union Colloquium, 2002
AbstractCurrent information on the nature of the HR 2142 system is presented. The circumstellar material (CSM) including the mass flow toward and away from the mass-gaining B star has been studied from ∼ 100 IUESWP HIRES images obtained from 1979–95 and ground-based CCD data from KPNO acquired between 1985–2001.
Geraldine J. Peters, Douglas R. Gies
openaire   +1 more source

Interactions in Massive Binary Stars as Seen by Interferometry [PDF]

, 2013
With the advent of large-collecting-area instruments, the number of objects that can be reached by optical long-baseline interferometry is steadily increasing. We present here a few results on massive binary stars, showing the interest of using this technique for studying the insight of interactions in these systems.
Millour, Florentin, Meilland, Anthony, Stee, Philippe, Chesneau, Olivier   +3 more
openaire   +3 more sources

The Interactive Modeling of a Binary Star System

, 2022
An interactive binary star system simulation was developed to be showcased on an educational platform. The main purpose of the project is to provide insight into the orbital mechanics of such star systems with the help of a three-body simulation. The initial simulation script was written in the Python programming language with the help of the VPython ...
Dedeler, Ayse Pelin, Soytekin, Canberk
openaire   +2 more sources

MAGNETIC INTERACTIONS IN COALESCING NEUTRON STAR BINARIES [PDF]

The Astrophysical Journal, 2012
10 pages, 9 figures, submitted for publication in The Astrophysical ...
openaire   +3 more sources