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Detecting compact binary coalescences with seedless clustering

Coughlin, M. and Thrane, E. and Christensen, N. (2014) Detecting compact binary coalescences with seedless clustering. Physical Review D, 90 (8). Art. No. 083005. ISSN 2470-0010. https://resolver.caltech.edu/CaltechAUTHORS:20141204-112721364

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Abstract

Compact binary coalescences are a promising source of gravitational waves for second-generation interferometric gravitational-wave detectors. Although matched filtering is the optimal search method for well-modeled systems, alternative detection strategies can be used to guard against theoretical errors (e.g., involving new physics and/or assumptions about spin or eccentricity) while providing a measure of redundancy. In a previous paper, we showed how “seedless clustering” can be used to detect long-lived gravitational-wave transients in both targeted and all-sky searches. In this paper, we apply seedless clustering to the problem of low-mass (M_total≤10M_⊙) compact binary coalescences for both spinning and eccentric systems. We show that seedless clustering provides a robust and computationally efficient method for detecting low-mass compact binaries.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1103/PhysRevD.90.083005DOIArticle
http://journals.aps.org/prd/abstract/10.1103/PhysRevD.90.083005PublisherArticle
http://arxiv.org/abs/1408.0840arXivDiscussion Paper
ORCID:
AuthorORCID
Coughlin, M.0000-0002-8262-2924
Thrane, E.0000-0002-4418-3895
Additional Information:© 2014 American Physical Society. Published 14 October 2014; received 4 August 2014. M. C. is supported by the National Science Foundation Graduate Research Fellowship Program, under NSF Grant No. DGE 1144152. E. T. is a member of the LIGO Laboratory, supported by funding from the United States National Science Foundation. N. C.’s work was supported by NSF Grant No. PHY-1204371. LIGO was constructed by the California Institute of Technology and Massachusetts Institute of Technology with funding from the National Science Foundation and operates under Cooperative Agreement No. PHY-0757058. We would like to thank Thomas Dent and John Whelan for very useful comments on the paper. This paper has been assigned LIGO document number P1400110-v5.
Funders:
Funding AgencyGrant Number
NSF Graduate Research FellowshipDGE-1144152
NSFPHY-1204371
Other Numbering System:
Other Numbering System NameOther Numbering System ID
LIGO documentP1400110-v5
Issue or Number:8
Classification Code:PACS numbers: 95.75.-z, 04.30.-w
Record Number:CaltechAUTHORS:20141204-112721364
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20141204-112721364
Official Citation:Coughlin, M., Thrane, E., & Christensen, N. (2014). Detecting compact binary coalescences with seedless clustering. Physical Review D, 90(8), 083005.
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:52388
Collection:CaltechAUTHORS
Deposited By: Jason Perez
Deposited On:04 Dec 2014 23:44
Last Modified:18 Nov 2019 18:05

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