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Tidal Interactions in Pulsar Binaries

Published online by Cambridge University Press:  12 April 2016

Rosemary Mardling
Rosemary Mardling*
Affiliation:
Mathematics Department, Monash University, Australia

Abstract

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The value of using pulse timing to measure orbital variations in eccentric pulsar binaries which are close enough at periastron to interact tidally is discussed. We briefly review a model for dynamical tidal evolution which shows that chaotic orbital evolution is possible, and list several applications to real systems. The system PSR J0045-7319 is then discussed, and a possible explanation for its decreasing orbital period is suggested.

Type
Part 7 Binary Systems
Information
International Astronomical Union Colloquium , Volume 160: Pulsars: Problems and Progress , 1996 , pp. 509 - 512
Copyright
Copyright © Astronomical Society of the Pacific 1996

References

Brandt, N. & Podsiadlowski, P. 1995, MNRAS, 274, 461 Google Scholar
Heggie, D.C. & Rasio, F.A. 1995, ApJ, 445, 133 Google Scholar
Kumar, P., Ao, C.O., Quataert, E.J. 1995, ApJ, 449, 294 CrossRefGoogle Scholar
Kumar, P. & Goodman, J. 1996, submittedGoogle Scholar
Kaspi, V.M., Johnston, S., Bell, J.F., Manchester, R.N., Bailes, M., Bessel, M., Lyne, A.G., D’Amico, N. 1994, ApJ, 423, L43 Google Scholar
Lai, D., Bildsten, L., Kaspi, V. 1995, ApJ, 452, 819 Google Scholar
Mardling, R.A. 1995a, ApJ, 450, 722 Google Scholar
Mardling, R.A. 1995b, ApJ, 450, 732 Google Scholar
Tassoul, J.-L. 1987, ApJ, 322, 856 Google Scholar
Tassoul, J.-L. 1988, ApJ, 324, L71 Google Scholar