Show simple item record

dc.contributor.authorMillhouse, Margaret
dc.contributor.authorCornish, Neil J.
dc.contributor.authorLittenberg, Tyson
dc.date.accessioned2018-11-19T17:23:05Z
dc.date.available2018-11-19T17:23:05Z
dc.date.issued2018-05
dc.identifier.citationMillhouse, Margaret, Neil J. Cornish, and Tyson Littenberg. "Bayesian reconstruction of gravitational wave bursts using chirplets." Physical Review D 97, no. 10 (May 2018). DOI:10.1103/PhysRevD.97.104057.en_US
dc.identifier.issn2470-0010
dc.identifier.urihttps://scholarworks.montana.edu/xmlui/handle/1/15008
dc.description.abstractThe LIGO-Virgo Collaboration uses a variety of techniques to detect and characterize gravitational waves. One approach is to use templates-models for the signals derived from Einstein\'s equations. Another approach is to extract the signals directly from the coherent response of the detectors in the LIGO-Virgo network. Both approaches played an important role in the first gravitational wave detections. Here we extend the BAYESWAVE analysis algorithm, which reconstructs gravitational wave signals using a collection of continuous wavelets, to use a generalized wavelet family, known as chirplets, that have time-evolving frequency content. Since generic gravitational wave signals have frequency content that evolves in time, a collection of chirplets provides a more compact representation of the signal, resulting in more accurate waveform reconstructions, especially for low signal-to-noise events, and events that occupy a large time-frequency volume.en_US
dc.description.sponsorshipNational Science Foundation (PHY-1306702 )en_US
dc.language.isoenen_US
dc.rightsThis Item is protected by copyright and/or related rights. You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s).en_US
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en_US
dc.titleBayesian reconstruction of gravitational wave bursts using chirpletsen_US
dc.typeArticleen_US
mus.citation.issue10en_US
mus.citation.journaltitlePhysical Review Den_US
mus.citation.volume97en_US
mus.identifier.categoryPhysics & Mathematicsen_US
mus.identifier.doi10.1103/PhysRevD.97.104057en_US
mus.relation.collegeCollege of Letters & Scienceen_US
mus.relation.departmentPhysics.en_US
mus.relation.universityMontana State University - Bozemanen_US
mus.data.thumbpage6en_US


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record