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Accès ouvert déclaré 2026 article

Constraints on Gravitational Waves from the 2024 Vela Pulsar Glitch

1Citations signalées, ce qui n’est pas une note de qualité
254Institutions déclarées
36Pays d’affiliation déclarés

Rattachement africain : de, it, gb, au, us, in, fr, be, br, jp, nl, es, mx, kr, hu, pl, ru, il, ca, rs, dk, tw, cn, ch, pt, hk, Ghana, Nigéria, gr, bg, cz, vn, no, co, ar, se. Niveau de preuve : code pays fourni par la source.

Le résumé fourni par la source

Abstract Among known neutron stars, the Vela pulsar is one of the best targets for gravitational-wave searches. It is also one of the most prolific in terms of glitches, which are sudden frequency changes in a pulsar’s rotation. Such glitches could cause a variety of transient gravitational-wave signals. Here, we search for signals associated with a Vela glitch on 2024 April 29 in data of the two LIGO detectors from the fourth LIGO–Virgo–KAGRA observing run. We search both for seconds-scale burst-like emission, primarily from fundamental ( f -)mode oscillations, and for longer quasi-monochromatic transients up to 4 months in duration, primarily from quasi-static quadrupolar deformations. We find no significant detection candidates, but for the first time we set direct observational upper limits on gravitational strain amplitude that are stricter than what can be indirectly inferred from the overall glitch energy scale. We discuss the short- and long-duration observational constraints in the context of specific emission models. These results demonstrate the potential of gravitational-wave probes of glitching pulsars as detector sensitivity continues to improve.

Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.

Le contrôle bibliographique ouvert

DOI retrouvé dans Crossref DOI retrouvé ; titre concordant.

Titre Crossref
Constraints on Gravitational Waves from the 2024 Vela Pulsar Glitch
Date Crossref
19/06/2026
Éditeur
American Astronomical Society
Type
journal-article

Ce recoupement confirme des métadonnées liées au DOI. Il ne confirme ni la méthode ni les conclusions de l’étude, et il ne compte pas comme une seconde source scientifique indépendante.

Les institutions déclarées

Max Planck Institute for Gravitational PhysicsUniversity of SalernoUniversity of WarwickAustralian Regenerative Medicine InstituteMonash UniversityPennsylvania State UniversityLeibniz University HannoverUniversity of Wisconsin–MilwaukeeLIGO Scientific CollaborationLouisiana State UniversityTata Institute of Fundamental ResearchAix-Marseille UniversitéUCLouvainQueen Mary University of LondonUniversity of California SystemUniversity of Minnesota SystemInstituto Nacional de Pesquisas EspaciaisUniversité Paris CitéUniversity of Rome Tor VergataUniversity of AntwerpNational Astronomical Observatory of JapanSchiller International UniversityIstituto Nazionale di Fisica Nucleare, Sezione di TorinoUniversity of GenoaUniversité Savoie Mont BlancUniversity of Naples Federico IICardiff UniversityAustralian National UniversityMassachusetts Institute of TechnologyMaastricht UniversityNational Institute for Subatomic PhysicsSapienza University of RomeUniversité Paris-SaclayThe University of TokyoInstitute for High Energy PhysicsGran Sasso Science InstituteUniversity of FloridaTecnológico de MonterreyUniversità di CamerinoUniversity of WashingtonCalifornia State University, FullertonUniversity of StrathclydeLyon 1 UniversitéGeorgia Institute of TechnologyUniversidad de LondresThe Graduate University for Advanced Studies, SOKENDAIUniversity of UrbinoEuropean Gravitational ObservatoryUniversité de StrasbourgKorea Institute of Science & Technology InformationThe University of OsakaHigh Energy Accelerator Research OrganizationUtrecht UniversityARC Centre of Excellence for Gravitational Wave DiscoveryUniversity of PortsmouthUniversity of TrentoUniversity of PerugiaSyracuse UniversityInter-University Centre for Astronomy and AstrophysicsUniversity of PisaInstitut d'Estudis Espacials de CatalunyaUniversitat de BarcelonaUniversity of GlasgowHUN-REN Wigner Research Centre for PhysicsConcordia University WisconsinStanford UniversityUniversity of MichiganUniversity of PaduaInstitute for Plasma ResearchGhent UniversityNicolaus Copernicus Astronomical CenterUniversität HamburgIAC (United States)Institut National de Physique Nucléaire et de Physique des ParticulesUniversity of SienaVillanova UniversityKenyon CollegeMissouri University of Science and TechnologyIndian Institute of Technology MadrasVrije Universiteit AmsterdamLomonosov Moscow State UniversityKU LeuvenRochester Institute of TechnologyUniversité Libre de BruxellesBar-Ilan UniversityUniversité Côte d'AzurObservatoire de la Côte d’AzurUniversity of British ColumbiaThe University of AdelaideUniversité Rennes 2Université de RennesUniversity of BirminghamWashington State UniversityCornell UniversitySorbonne UniversitéLaboratoire MédiationsChristopher Newport UniversityThe University of MelbourneAstronomical ObservatoryUniversity of Maryland, College ParkUniversity of Milano-BicoccaUniversité de LyonUniversity of ChicagoUniversity of ArizonaUniversity of Massachusetts DartmouthUniversidad de GuadalajaraInstitute for Space Astrophysics and PlanetologyColorado State UniversityUniversitat de ValènciaUniversity of CopenhagenNational Central UniversityNational Tsing Hua UniversityCharles Sturt UniversityVanderbilt UniversityNational Yang Ming Chiao Tung UniversityInternational Centre for Theoretical Physics Asia-PacificKamchatka State University named after Vitus BeringCalifornia Institute of TechnologyUniversidad del NoresteUniversity of ToyamaCarleton CollegeUniversity of SzegedSwinburne University of TechnologyUniversity of CagliariNational Institute for AstrophysicsMontana State UniversityUniversity of UtahJohns Hopkins UniversityUniversity of Rhode IslandThe University of Texas Rio Grande ValleyUniversity of LiègeIstituto Nazionale di Fisica NucleareIstituto Nazionale di Fisica Nucleare, Sezione di BolognaUniversity of BolognaUniversity of ManitobaIstituto Nazionale di Fisica Nucleare, Centro Nazionale Analisi FotogrammiUniversity of SassariLaboratoire de Physique de Clermont AuvergneNormandie UniversitéUniversity of SheffieldUniversity of FlorenceUniversidade de Santiago de CompostelaUniversity of ParmaCalifornia State University SystemMarquette UniversityPerimeter InstituteUniversité Paris Sciences et LettresUniversity of TriesteVrije Universiteit BrusselUniversity of ZurichUniversity of TorontoFlatiron Health (United States)Flatiron InstituteStony Brook UniversityMontclair State UniversityIndian Institute of Technology BombayUniversity of MinhoSuperconducting and other Innovative Materials and Devices InstituteUniversity of BasilicataWestern Washington UniversityUniversity of the West of ScotlandBarry UniversityEötvös Loránd UniversityUniversity of SannioUniversidad Autónoma de MadridLe Mans UniversitéLaboratoire d'Acoustique de l'Université du MansUniversity of SouthamptonRoma Tre UniversityUniversity of Nevada, RenoUniversity of NottinghamAriel UniversityUniversity of MississippiInstitute of Science TokyoChinese University of Hong KongAmerican UniversityUniversity of MilanFukuoka UniversityUniversity of CambridgeLancaster University GhanaNihon UniversityNiigata UniversityTamkang UniversityRutherford Appleton LaboratoryHelmut Schmidt UniversityOsaka Metropolitan UniversityObservatoire astronomique de StrasbourgUniversity of BiałystokUniversity of Chinese Academy of SciencesSungkyunkwan UniversityChung-Ang UniversityUniversity of Washington BothellJoseph Ayo Babalola UniversityEwha Womans University Medical CenterNational Institute for Mathematical SciencesKorea Astronomy and Space Science InstituteChungnam National UniversityInstitute of Particle and Nuclear StudiesNagoya UniversityAristotle University of ThessalonikiBard CollegeTechnische Universität BraunschweigInstitute of Mathematics and InformaticsCzech Academy of Sciences, Institute of MathematicsJagiellonian UniversityPolytechnique MontréalUniversité de MontréalInje UniversitySeoul National UniversityUniversité Gustave EiffelNational Cheng Kung UniversityThomas UniversityScuola Normale SuperioreInstitució Catalana de Recerca i Estudis AvançatsMax Planck Institute for AstrophysicsGoddard Space Flight CenterTokyo City UniversityTsinghua UniversityInstitut des Hautes Études ScientifiquesRyukoku UniversityPhenikaa UniversityUniversity of StavangerHiroshima UniversityUniversity of AmsterdamUniversity College LondonObservatoire de ParisLaboratoire Univers et ThéoriesCentral Glass and Ceramic Research InstituteInstitute for Complex SystemsYonsei UniversityHobart and William Smith CollegesCentro Ricerche Enrico FermiKennesaw State UniversityCentre National de la Recherche ScientifiqueIMT AtlantiqueUniversidad de AntioquiaUniversidad Politécnica de MadridUniversity of FerraraToho UniversityPeking UniversityLaboratoire Modélisation et Simulation Multi-EchelleOsaka Institute of TechnologyKōchi UniversityKyoto UniversityUniversity of CataniaEindhoven University of TechnologyKavli Institute for the Physics and Mathematics of the UniverseBeijing Normal UniversityWuhan UniversityUniversity of TasmaniaInstituto de Astronomía Teórica y ExperimentalInstituto Argentino de RadioastronomíaChalmers University of TechnologyUniversidad Nacional de La Plata

Une affiliation ne permet pas de déduire la nationalité d’un auteur.

Les sujets associés

Pulsars and Gravitational Waves ResearchGeophysics and Gravity MeasurementsScientific Research and Discoveries

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