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    • Keywords


      Mass loss; binary systems; two-body problem; perturbations.

    • Abstract


      The present work is concerned with the two-body problem with varying mass in case of isotropic mass loss from both components of the binary systems. The law of mass variation used gives rise to a perturbed Keplerian problem depending on two small parameters. The problem is treated analytically in the Hamiltonian frame-work and the equations of motion are integrated using the Lie series developed and applied, separately by Delva (1984) and Hanslmeier (1984). A second order theory of the two bodies eject mass is constructed, returning the terms of the rate of change of mass up to second order in the small parameters of the problem.

    • Author Affiliations


      W. A. Rahoma1 F. A. Abd El-Salam1 M. K. Ahmed1

      1. Cairo University, Faculty of Science, Department of Astronomy, Cairo, Egypt.
    • Dates

  • Journal of Astrophysics and Astronomy | News

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      Posted on January 27, 2016

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