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Inner Edge Drag by an Asynchronous Primary and Accretion Disc Structure In Close Binaries

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Cataclysmic Variables and Related Objects

Part of the book series: Astrophysics and Space Science Library ((ASSL,volume 208))

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Abstract

In this work a 3-D ‘Smoothed Particle Hydrodynamics’ ([1]; [4]; [5]) accretion disc is simulated where particles at its inner edge are dragged by a fast spinning compact central star, as in the case of the intermediate polars. The angular velocity of the central star is twice the orbital angular velocity w 0. This drag can be attributed mainly to viscous interaction in the dense compact star atmosphere, although magnetic coupling may also play a role.

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References

  1. Gingold, R.A., Monaghan, J.J., 1983, MNRAS, 204, 715

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  2. Lanzafame, G., Belvedere, G., Molteni, D., 1992, MNRAS, 258, 152

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  3. Molteni, D., Belvedere, G., Lanzafame, G., 1991, MNRAS, 249, 748

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  4. Monaghan, J.J., 1985, Comp. Phys. Reports, 3, 71

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  5. Monaghan, J.J., 1992, ARAA, 30, 543

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© 1996 Kluwer Academic Publishers

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Lanzafame, G., Belvedere, G., Molteni, D. (1996). Inner Edge Drag by an Asynchronous Primary and Accretion Disc Structure In Close Binaries. In: Evans, A., Wood, J.H. (eds) Cataclysmic Variables and Related Objects. Astrophysics and Space Science Library, vol 208. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-0325-8_35

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  • DOI: https://doi.org/10.1007/978-94-009-0325-8_35

  • Publisher Name: Springer, Dordrecht

  • Print ISBN: 978-94-010-6632-7

  • Online ISBN: 978-94-009-0325-8

  • eBook Packages: Springer Book Archive

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