Strong triple interactions in the general three-body problem |
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| Authors: | Joanna P Anosova |
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| Institution: | (1) University of Leningrad, Astronomical Observatory, Bibliotechnaya pl.2, 198904 Leningrad Petrodvorets, U.S.S.R. |
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| Abstract: | Strong three-body interactions play a decisive role in the course of the dynamical evolution of triple systems having positive
as well as negative total energies. These interactions may produce qualitative changes in the relative motions of the components.
In triple systems with positive or zero total energies the processes of formation, disruption or exchange of the components
of binaries take place as the result of close approaches of the three single bodies or as the result of the passages of single
bodies past wide or hard binaries. In the triple systems with negative energies, the strong triple interactions may result
in an escape from the system as well as a formation of a hard final binary.
This paper summarizes the general results of the studies of the strong three-body interactions in the triple systems with
positive and negative energies. These studies were conducted at the Leningrad University Observatory by computer simulations
during 1968–1989. |
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| Keywords: | Three-body problem escape orbits close approach |
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