Gravitational waves from periodic three-body systems.
Phys Rev Lett
; 113(10): 101102, 2014 Sep 05.
Article
em En
| MEDLINE
| ID: mdl-25238346
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.
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MEDLINE
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En
Ano de publicação:
2014
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Article