title: Gravitational waves from periodic three-body systems.
abstract: Three bodies moving in a periodic orbit under the influence of Newtonian gravity ought to emit gravitational waves. We have calculated the gravitational radiation quadrupolar waveforms and the corresponding luminosities for the 13+11 recently discovered three-body periodic orbits in Newtonian gravity. These waves clearly allow one to distinguish between their sources: all 13+11 orbits have different waveforms and their luminosities (evaluated at the same orbit energy and body mass) vary by up to 13 orders of magnitude in the mean, and up to 20 orders of magnitude for the peak values.
authors.affiliation: Institute of Physics, University of Belgrade, Pregrevica 118, Zemun, Post Office Box 57, 11080 Beograd, Serbia.
authors.forename: V
authors.initials: V
authors.lastname: Dmitrašinović
authors.affiliation: Institute of Physics, University of Belgrade, Pregrevica 118, Zemun, Post Office Box 57, 11080 Beograd, Serbia.
authors.forename: Milovan
authors.initials: M
authors.lastname: Suvakov
authors.affiliation: Fizički fakultet, University of Belgrade, Studentski Trg 12, 11000 Belgrade, Serbia.
authors.forename: Ana
authors.initials: A
authors.lastname: Hudomal