Universität zu Köln

Mishra, Chandra Kant ORCID: 0000-0002-8115-8728, Kela, Aditya, Arun, K. G. and Faye, Guillaume (2016). Ready-to-use post-Newtonian gravitational waveforms for binary black holes with nonprecessing spins: An update. Phys. Rev. D, 93 (8). COLLEGE PK: AMER PHYSICAL SOC. ISSN 2470-0029

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Abstract

For black-hole binaries whose spins are (anti-) aligned with respect to the orbital angular momentum of the binary, we compute the frequency-domain phasing coefficients including the quadratic-in-spin terms up to the third post-Newtonian (3PN) order, the cubic-in-spin terms at the leading order, 3.5PN, and the spin-orbit effects up to the 4PN order. In addition, we obtain the 2PN spin contributions to the amplitude of the frequency-domain gravitational waveforms for nonprecessing binaries, using recently derived expressions for the time-domain polarization amplitudes of binaries with generic spins, complete at that accuracy level. These two results are updates to [K. G. Arun, A. Buonanno, G. Faye, and E. Ochsner, Phys. Rev. D 79, 104023 (2009).] for amplitude and [M. Wade, J. D. E. Creighton, E. Ochsner, and A. B. Nielsen, Phys. Rev. D 88, 083002 (2013).] for phasing. They should be useful for constructing banks of templates that accurately model nonprecessing inspiraling binaries, for parameter estimation studies, and for constructing analytical template families that account for the inspiral-merger-ringdown phases of the binary.

Item Type:	Journal Article
Creators:	Creators Email ORCID ORCID Put Code Mishra, Chandra Kant UNSPECIFIED orcid.org/0000-0002-8115-8728 UNSPECIFIED Kela, Aditya UNSPECIFIED UNSPECIFIED UNSPECIFIED Arun, K. G. UNSPECIFIED UNSPECIFIED UNSPECIFIED Faye, Guillaume UNSPECIFIED UNSPECIFIED UNSPECIFIED
URN:	urn:nbn:de:hbz:38-278248
DOI:	10.1103/PhysRevD.93.084054
Journal or Publication Title:	Phys. Rev. D
Volume:	93
Number:	8
Date:	2016
Publisher:	AMER PHYSICAL SOC
Place of Publication:	COLLEGE PK
ISSN:	2470-0029
Language:	English
Faculty:	Unspecified
Divisions:	Unspecified
Subjects:	no entry
Uncontrolled Keywords:	Keywords Language COMPACT OBJECTS; RADIATION; SYSTEMS; ORDER Multiple languages Astronomy & Astrophysics; Physics, Particles & Fields Multiple languages
Refereed:	Yes
URI:	http://kups.ub.uni-koeln.de/id/eprint/27824