Instantaneous third post-Newtonian accurate expressions for the radiated energy and angular momentum during hyperbolic encounters of non-spinning compact objects

Autor:	Cho, Gihyuk, Dandapat, Subhajit, Gopakumar, Achamveedu
Jazyk:	angličtina
Rok vydání:	2022
Předmět:	higher-order: 3 star: compact gravitational radiation energy: flux parametric binary: compact angular momentum expansion: higher-order orbit
DOI:	10.3204/pubdb-2022-00707
Popis:	We compute the third post-Newtonian (3PN) accurate instantaneous contributions to the radiated gravitational wave (GW) energy and angular momentum arising from the hyperbolic passages of non-spinning compact objects. The present computations employ 3PN-accurate instantaneous contributions to the far-zone energy and angular momentum fluxes and the 3PN-accurate Keplerian type parametric solution for compact binaries in hyperbolic orbits.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::a8b51fdbd78b5cc7c8560dd371ae267a Zobrazit plný text záznamu