Implementing a semicoherent search for continuous gravitational waves using optimally constructed template banks
-
Altmetric Citations
Wette, Karl; Walsh, S; Prix, R; Papa, M
Description
All-sky surveys for isolated continuous gravitational waves present a significant data-analysis challenge. Semicoherent search methods are commonly used to efficiently perform the computationally-intensive task of searching for these weak signals in the noisy data of gravitational-wave detectors such as LIGO and Virgo. We present a new implementation of a semicoherent search method, weave, that for the first time makes full use of a parameter-space metric to generate banks of search templates...[Show more]
dc.contributor.author | Wette, Karl | |
---|---|---|
dc.contributor.author | Walsh, S | |
dc.contributor.author | Prix, R | |
dc.contributor.author | Papa, M | |
dc.date.accessioned | 2019-09-24T06:14:05Z | |
dc.date.available | 2019-09-24T06:14:05Z | |
dc.identifier.issn | 2470-0010 | |
dc.identifier.uri | http://hdl.handle.net/1885/170692 | |
dc.description.abstract | All-sky surveys for isolated continuous gravitational waves present a significant data-analysis challenge. Semicoherent search methods are commonly used to efficiently perform the computationally-intensive task of searching for these weak signals in the noisy data of gravitational-wave detectors such as LIGO and Virgo. We present a new implementation of a semicoherent search method, weave, that for the first time makes full use of a parameter-space metric to generate banks of search templates at the correct resolution, combined with optimal lattices to minimize the required number of templates and hence the computational cost of the search. We describe the implementation of weave and associated design choices and characterize its behavior using semianalytic models. | |
dc.description.sponsorship | K. W. is supported by ARC Grant No. CE170100004 | |
dc.format.mimetype | application/pdf | |
dc.language.iso | en_AU | |
dc.publisher | American Physical Society | |
dc.rights | © 2018 American Physical Society | |
dc.source | Physical Review D | |
dc.title | Implementing a semicoherent search for continuous gravitational waves using optimally constructed template banks | |
dc.type | Journal article | |
local.description.notes | Imported from ARIES | |
local.identifier.citationvolume | 97 | |
dc.date.issued | 2018 | |
local.identifier.absfor | 020105 - General Relativity and Gravitational Waves | |
local.identifier.ariespublication | u4485658xPUB1893 | |
local.publisher.url | https://www.aps.org/ | |
local.type.status | Published Version | |
local.contributor.affiliation | Wette, Karl, College of Science, ANU | |
local.contributor.affiliation | Walsh, S, University of Wisconsin | |
local.contributor.affiliation | Prix, R, Max Planck Institute | |
local.contributor.affiliation | Papa, M, Max Planck Institute for Gravitational Physics | |
dc.relation | http://purl.org/au-research/grants/arc/CE170100004 | |
local.bibliographicCitation.startpage | 123016-1 | |
local.bibliographicCitation.lastpage | 123016-17 | |
local.identifier.doi | 10.1103/PhysRevD.97.123016 | |
local.identifier.absseo | 970102 - Expanding Knowledge in the Physical Sciences | |
dc.date.updated | 2019-03-12T07:31:34Z | |
local.identifier.scopusID | 2-s2.0-85049498660 | |
local.identifier.thomsonID | 000436629300003 | |
dcterms.accessRights | Open Access | |
dc.provenance | http://sherpa.ac.uk/romeo/issn/2470-0010/..."author can archive publisher's version/PDF" from SHERPA/RoMEO site (as at 24/09/19). | |
Collections | ANU Research Publications |
Download
File | Description | Size | Format | Image |
---|---|---|---|---|
01_Wette_Implementing_a_semicoherent_2018.pdf | 1.05 MB | Adobe PDF |
Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.
Updated: 17 November 2022/ Responsible Officer: University Librarian/ Page Contact: Library Systems & Web Coordinator