2020
DOI: 10.1088/1361-6382/ab745f
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Analytic waveforms for eccentric gravitational wave bursts

Abstract: We here present the first analytic effective fly-by (EFB) waveforms designed to accurately capture the burst of gravitational radiation from the closest approach of highly eccentric compact binaries. The waveforms are constructed by performing a re-summation procedure on the well-known Fourier series representation of the two-body problem at leading post-Newtonian order. This procedure results in two models: one in the time-domain, and one in the Fourier domain, which makes use of the stationary phase approxim… Show more

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Cited by 18 publications
(33 citation statements)
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“…Using the balance laws in the quadrupole approximation, one can obtain evolution equations for the semi-latus rectum p and orbital eccentricity e in the adiabatic limit (see Eqs. ( 36)-( 37) in [49]).…”
Section: Effective Fly-by Approachmentioning
confidence: 98%
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“…Using the balance laws in the quadrupole approximation, one can obtain evolution equations for the semi-latus rectum p and orbital eccentricity e in the adiabatic limit (see Eqs. ( 36)-( 37) in [49]).…”
Section: Effective Fly-by Approachmentioning
confidence: 98%
“…The time-domain quadrupole waveform can then be written purely in terms of ψ and is given in Eq. ( 45) in [49].…”
Section: Effective Fly-by Approachmentioning
confidence: 99%
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“…mergers have an eccentricity e > 0.1 at f GW > Hz or above. Note that sources forming in band, will generally appear as burst sources 36 , and some will even remain eccentric close to merger.…”
mentioning
confidence: 99%