0000000001094340

AUTHOR

S. Ronchini

showing 2 related works from this author

Gravitational-wave Constraints on the Equatorial Ellipticity of Millisecond Pulsars

2020

We present a search for continuous gravitational waves from five radio pulsars, comprising three recycled pulsars (PSR J0437-4715, PSR J0711-6830, and PSR J0737-3039A) and two young pulsars: the Crab pulsar (J0534+2200) and the Vela pulsar (J0835-4510). We use data from the third observing run of Advanced LIGO and Virgo combined with data from their first and second observing runs. For the first time, we are able to match (for PSR J0437-4715) or surpass (for PSR J0711-6830) the indirect limits on gravitational-wave emission from recycled pulsars inferred from their observed spin-downs, and constrain their equatorial ellipticities to be less than 10-8. For each of the five pulsars, we perfor…

Gravitational waves; Neutron stars; Pulsars; Gravitational wave sources010504 meteorology & atmospheric sciencesAstronomyAstrophysicsVela01 natural sciencesGeneral Relativity and Quantum Cosmology[SPI]Engineering Sciences [physics]neutronMillisecond pulsaremission010303 astronomy & astrophysicsQCQBSettore FIS/01Physicsastro-ph.HEHigh Energy Astrophysical Phenomena (astro-ph.HE)[PHYS]Physics [physics]PhysicsAstrophysics::Instrumentation and Methods for Astrophysics[PHYS.GRQC]Physics [physics]/General Relativity and Quantum Cosmology [gr-qc]Astrophysics - High Energy Astrophysical PhenomenaGravitational-Waves Pulsars Neutron StarsGravitational wavePROPER MOTIONProper motiongr-qcAstrophysics::High Energy Astrophysical PhenomenaFOS: Physical sciencesNeutron starGeneral Relativity and Quantum Cosmology (gr-qc)Gravitational-WavesGravitational wavesNeutron starsSEARCHESSettore FIS/05 - Astronomia e AstrofisicaPulsar0103 physical sciencesPulsar[CHIM]Chemical SciencesAstrophysiqueSTFCPulsarsAstrophysics::Galaxy Astrophysics0105 earth and related environmental sciencesGravitational wave sourcescrab pulsarGravitational waveCrab PulsarRCUKAstronomy and AstrophysicsNeutron StarsGravitational waves Neutron stars Pulsars Gravitational wave sourcesLIGONeutron starSpace and Planetary Science[PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph]
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Search for Gravitational Waves Associated with Gamma-Ray Bursts Detected by Fermi and Swift during the LIGO-Virgo Run O3a

2022

Abbott, R., et al. (LIGO and VIRGO Collaboration)

neutron star: binaryGravitational waves(678)ELECTROMAGNETIC COUNTERPARTSBinary numberAstrophysics01 natural sciencesLIGOHigh-Energy Phenomena and Fundamental PhysicsQCSUPERNOVAQBHigh Energy Astrophysical Phenomena (astro-ph.HE)Settore FIS/01education.field_of_study[SDU.ASTR]Sciences of the Universe [physics]/Astrophysics [astro-ph]Black holesSettore FIS/0506 humanities and the artsGRBEnergy InjectionSearch for gravitational wave transients associated to GRBs - Fermi and Swift satellitesAFTERGLOWPhysical SciencesRELATIVISTIC JETSAstrophysics - High Energy Astrophysical PhenomenaSwiftGravitational waveBlack-Hole330Evolutiongr-qcGamma Ray Burst LIGO Virgo Gravitational WavesAstrophysics::High Energy Astrophysical PhenomenaGeneral Relativity and Quantum Cosmology (gr-qc)0603 philosophy ethics and religionGravitational-wave astronomyNeutron starsENERGY INJECTIONCORE-COLLAPSEeducationGamma-ray burstScience & TechnologyCore-CollapseVirgoRCUKAstronomy and AstrophysicstriggerLuminosity FunctionDewey Decimal Classification::500 | Naturwissenschaften::520 | Astronomie KartographieGamma Ray BurstSpace and Planetary ScienceBLACK-HOLEddc:520gravitational wave astronomyGravitational wave astronomyGamma-ray burst[PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph]LIGO(920)Fermi Gamma-ray Space TelescopeAstronomyAstrophysicsGeneral Relativity and Quantum Cosmologyneutron starsENERGYGravitational wave detectorsGamma-ray bursts(629)Neutron Stars Mergers Gravitational Waves010303 astronomy & astrophysicsgravitational waves; gamma ray bursts; LIGO; Virgo; Fermi; SwiftCompact binary stars(283)astro-ph.HEPhysicscompact binary starsgamma-ray burstsgamma-ray bursts ; gravitational waves; LIGO; Virgogravitational waves060302 philosophy[PHYS.GRQC]Physics [physics]/General Relativity and Quantum Cosmology [gr-qc]PRECURSOR ACTIVITYGravitational wave astronomy(675)Gamma-ray burstsGW_HIGHLIGHT[PHYS.ASTR.HE]Physics [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE]PopulationCompact binary starssatelliteFOS: Physical sciencesAstrophysics::Cosmology and Extragalactic AstrophysicsAstronomy & Astrophysicsgamma ray: burstMASS1STGLASTGamma-ray bursts; Gravitational wave astronomy; Gravitational waves; Gravitational wave detectors0103 physical sciencesSTFCFermigravitational waves; gamma-ray bursts; LIGO; Virgo; Fermi; SwiftGravitational wavegravitational radiationgamma ray burstsgamma-ray burts--black holesLIGOEVOLUTIONOBSERVING RUNNeutron stars(1108)Neutron starPhysics and Astronomy[SDU]Sciences of the Universe [physics]LUMINOSITY FUNCTIONBlack holes(162)INJECTIONEMISSION
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