Linear momentum flux from inspiralling compact binaries in quasielliptical orbits at 2.5 post-Newtonian order
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Documents
- PhysRevD.105.064039
Final published version, 334 KB, PDF document
Emission of anisotropic gravitational radiation from a compact binary system leads to a flux of linear momentum. This results in recoil of the system. We investigate the rate of loss of linear momentum flux in the far zone of the source using various mass type and current type multipole moments for an inspiralling compact binary merger in quasielliptical orbits at 2.5 post-Newtonian order. We compute the linear momentum flux accurately up to O(e(t)) in a harmonic coordinate. A 2.5 post-Newtonian quasi-Keplarian representation of the parametric solution to the post-Newtonian equation of motion for the compact binary system has been adopted here. We also provide a closed form expression for the accumulated linear momentum from the remote past through the binary evolution.
Original language | English |
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Article number | 064039 |
Journal | Physical Review D |
Volume | 105 |
Issue number | 6 |
Number of pages | 21 |
ISSN | 2470-0010 |
DOIs | |
Publication status | Published - 23 Mar 2022 |
Externally published | Yes |
- GRAVITATIONAL-RADIATION RECOIL, SUPERMASSIVE BLACK-HOLE, SYSTEMS, MOTION, GENERATION, DYNAMICS, WAVES
Research areas
ID: 334654806