Loading…
Grids for efficient all sky search of white dwarf binaries in mock LISA data challenge
We present construction of the 3 and 4 dimensional grids in the parameter space for all sky-search of gravitational wave signals from white dwarf binaries with LISA data. The 3 dimensional grid is for search of frequency and the sky position of the source and the 4 dimensional grid includes the spin...
Saved in:
Published in: | Journal of physics. Conference series 2009-03, Vol.154 (1), p.012045, Article 012045 |
---|---|
Main Authors: | , , |
Format: | Article |
Language: | English |
Subjects: | |
Citations: | Items that this one cites Items that cite this one |
Online Access: | Get full text |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
cited_by | cdi_FETCH-LOGICAL-c3265-dd7fae1ed231c1215375bbb4ce9dcd6bb0db4329e8948f23926f2dc88fc287923 |
---|---|
cites | cdi_FETCH-LOGICAL-c3265-dd7fae1ed231c1215375bbb4ce9dcd6bb0db4329e8948f23926f2dc88fc287923 |
container_end_page | |
container_issue | 1 |
container_start_page | 012045 |
container_title | Journal of physics. Conference series |
container_volume | 154 |
creator | Blaut, A Krolak, A Pietka, M |
description | We present construction of the 3 and 4 dimensional grids in the parameter space for all sky-search of gravitational wave signals from white dwarf binaries with LISA data. The 3 dimensional grid is for search of frequency and the sky position of the source and the 4 dimensional grid includes the spin down parameter. The grid solves the covering problem in the parameter space with the constraint that nodes of the grid coincide with Fourier frequencies (multiples of the inverse of the observation time).This allows the use of the fast Fourier transform (FFT) in the evaluation of the optimal statistic and greatly speeds up the search. |
doi_str_mv | 10.1088/1742-6596/154/1/012045 |
format | article |
fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2580244000</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2580244000</sourcerecordid><originalsourceid>FETCH-LOGICAL-c3265-dd7fae1ed231c1215375bbb4ce9dcd6bb0db4329e8948f23926f2dc88fc287923</originalsourceid><addsrcrecordid>eNqFkFtLwzAYhoMoOKd_QQJe1yZp2qbgzRg6BwMvPNyGNAeXrWtq0jH2782oqIhobhLI-3wv3wPAJUbXGDGW4pKSpMirIsU5TXGKMEE0PwKjz4_jb-9TcBbCCqEsnnIEXmbeqgCN81AbY6XVbQ9F08Cw3sOghZdL6AzcLW2vodoJb2BtW-GtDtC2cOPkGi7mjxOoRC-gXEZUt6_6HJwY0QR98XGPwfPd7dP0Plk8zObTySKRGSnyRKnSCI21IhmWmOA8K_O6rqnUlZKqqGukapqRSrOKMkOyihSGKMmYkYSVFcnG4GqY23n3ttWh5yu39W2s5CRniFCK4qpjUAwp6V0IXhveebsRfs8x4geH_KCHH_Tw6JBjPjiM4M0PUNpe9Na1vRe2-R9PBty67qvy1yzvlIl5_Ev-7453FnKSWw</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2580244000</pqid></control><display><type>article</type><title>Grids for efficient all sky search of white dwarf binaries in mock LISA data challenge</title><source>Publicly Available Content Database</source><source>Free Full-Text Journals in Chemistry</source><creator>Blaut, A ; Krolak, A ; Pietka, M</creator><creatorcontrib>Blaut, A ; Krolak, A ; Pietka, M</creatorcontrib><description>We present construction of the 3 and 4 dimensional grids in the parameter space for all sky-search of gravitational wave signals from white dwarf binaries with LISA data. The 3 dimensional grid is for search of frequency and the sky position of the source and the 4 dimensional grid includes the spin down parameter. The grid solves the covering problem in the parameter space with the constraint that nodes of the grid coincide with Fourier frequencies (multiples of the inverse of the observation time).This allows the use of the fast Fourier transform (FFT) in the evaluation of the optimal statistic and greatly speeds up the search.</description><identifier>ISSN: 1742-6596</identifier><identifier>ISSN: 1742-6588</identifier><identifier>EISSN: 1742-6596</identifier><identifier>DOI: 10.1088/1742-6596/154/1/012045</identifier><language>eng</language><publisher>Bristol: IOP Publishing</publisher><subject>Fast Fourier transformations ; Fourier transforms ; Gravitational waves ; Parameters ; Physics ; Searching ; White dwarf stars</subject><ispartof>Journal of physics. Conference series, 2009-03, Vol.154 (1), p.012045, Article 012045</ispartof><rights>Copyright IOP Publishing Mar 2009</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3265-dd7fae1ed231c1215375bbb4ce9dcd6bb0db4329e8948f23926f2dc88fc287923</citedby><cites>FETCH-LOGICAL-c3265-dd7fae1ed231c1215375bbb4ce9dcd6bb0db4329e8948f23926f2dc88fc287923</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.proquest.com/docview/2580244000?pq-origsite=primo$$EHTML$$P50$$Gproquest$$Hfree_for_read</linktohtml><link.rule.ids>314,780,784,25753,27924,27925,37012,44590</link.rule.ids></links><search><creatorcontrib>Blaut, A</creatorcontrib><creatorcontrib>Krolak, A</creatorcontrib><creatorcontrib>Pietka, M</creatorcontrib><title>Grids for efficient all sky search of white dwarf binaries in mock LISA data challenge</title><title>Journal of physics. Conference series</title><description>We present construction of the 3 and 4 dimensional grids in the parameter space for all sky-search of gravitational wave signals from white dwarf binaries with LISA data. The 3 dimensional grid is for search of frequency and the sky position of the source and the 4 dimensional grid includes the spin down parameter. The grid solves the covering problem in the parameter space with the constraint that nodes of the grid coincide with Fourier frequencies (multiples of the inverse of the observation time).This allows the use of the fast Fourier transform (FFT) in the evaluation of the optimal statistic and greatly speeds up the search.</description><subject>Fast Fourier transformations</subject><subject>Fourier transforms</subject><subject>Gravitational waves</subject><subject>Parameters</subject><subject>Physics</subject><subject>Searching</subject><subject>White dwarf stars</subject><issn>1742-6596</issn><issn>1742-6588</issn><issn>1742-6596</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><sourceid>PIMPY</sourceid><recordid>eNqFkFtLwzAYhoMoOKd_QQJe1yZp2qbgzRg6BwMvPNyGNAeXrWtq0jH2782oqIhobhLI-3wv3wPAJUbXGDGW4pKSpMirIsU5TXGKMEE0PwKjz4_jb-9TcBbCCqEsnnIEXmbeqgCN81AbY6XVbQ9F08Cw3sOghZdL6AzcLW2vodoJb2BtW-GtDtC2cOPkGi7mjxOoRC-gXEZUt6_6HJwY0QR98XGPwfPd7dP0Plk8zObTySKRGSnyRKnSCI21IhmWmOA8K_O6rqnUlZKqqGukapqRSrOKMkOyihSGKMmYkYSVFcnG4GqY23n3ttWh5yu39W2s5CRniFCK4qpjUAwp6V0IXhveebsRfs8x4geH_KCHH_Tw6JBjPjiM4M0PUNpe9Na1vRe2-R9PBty67qvy1yzvlIl5_Ev-7453FnKSWw</recordid><startdate>20090301</startdate><enddate>20090301</enddate><creator>Blaut, A</creator><creator>Krolak, A</creator><creator>Pietka, M</creator><general>IOP Publishing</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>H8D</scope><scope>HCIFZ</scope><scope>L7M</scope><scope>P5Z</scope><scope>P62</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope></search><sort><creationdate>20090301</creationdate><title>Grids for efficient all sky search of white dwarf binaries in mock LISA data challenge</title><author>Blaut, A ; Krolak, A ; Pietka, M</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3265-dd7fae1ed231c1215375bbb4ce9dcd6bb0db4329e8948f23926f2dc88fc287923</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Fast Fourier transformations</topic><topic>Fourier transforms</topic><topic>Gravitational waves</topic><topic>Parameters</topic><topic>Physics</topic><topic>Searching</topic><topic>White dwarf stars</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Blaut, A</creatorcontrib><creatorcontrib>Krolak, A</creatorcontrib><creatorcontrib>Pietka, M</creatorcontrib><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Central (Alumni)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies & Aerospace Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Aerospace Database</collection><collection>SciTech Premium Collection</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>ProQuest advanced technologies & aerospace journals</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><jtitle>Journal of physics. Conference series</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Blaut, A</au><au>Krolak, A</au><au>Pietka, M</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Grids for efficient all sky search of white dwarf binaries in mock LISA data challenge</atitle><jtitle>Journal of physics. Conference series</jtitle><date>2009-03-01</date><risdate>2009</risdate><volume>154</volume><issue>1</issue><spage>012045</spage><pages>012045-</pages><artnum>012045</artnum><issn>1742-6596</issn><issn>1742-6588</issn><eissn>1742-6596</eissn><abstract>We present construction of the 3 and 4 dimensional grids in the parameter space for all sky-search of gravitational wave signals from white dwarf binaries with LISA data. The 3 dimensional grid is for search of frequency and the sky position of the source and the 4 dimensional grid includes the spin down parameter. The grid solves the covering problem in the parameter space with the constraint that nodes of the grid coincide with Fourier frequencies (multiples of the inverse of the observation time).This allows the use of the fast Fourier transform (FFT) in the evaluation of the optimal statistic and greatly speeds up the search.</abstract><cop>Bristol</cop><pub>IOP Publishing</pub><doi>10.1088/1742-6596/154/1/012045</doi><oa>free_for_read</oa></addata></record> |
fulltext | fulltext |
identifier | ISSN: 1742-6596 |
ispartof | Journal of physics. Conference series, 2009-03, Vol.154 (1), p.012045, Article 012045 |
issn | 1742-6596 1742-6588 1742-6596 |
language | eng |
recordid | cdi_proquest_journals_2580244000 |
source | Publicly Available Content Database; Free Full-Text Journals in Chemistry |
subjects | Fast Fourier transformations Fourier transforms Gravitational waves Parameters Physics Searching White dwarf stars |
title | Grids for efficient all sky search of white dwarf binaries in mock LISA data challenge |
url | http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-25T15%3A48%3A51IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Grids%20for%20efficient%20all%20sky%20search%20of%20white%20dwarf%20binaries%20in%20mock%20LISA%20data%20challenge&rft.jtitle=Journal%20of%20physics.%20Conference%20series&rft.au=Blaut,%20A&rft.date=2009-03-01&rft.volume=154&rft.issue=1&rft.spage=012045&rft.pages=012045-&rft.artnum=012045&rft.issn=1742-6596&rft.eissn=1742-6596&rft_id=info:doi/10.1088/1742-6596/154/1/012045&rft_dat=%3Cproquest_cross%3E2580244000%3C/proquest_cross%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c3265-dd7fae1ed231c1215375bbb4ce9dcd6bb0db4329e8948f23926f2dc88fc287923%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=2580244000&rft_id=info:pmid/&rfr_iscdi=true |