Multi-messenger Observations of a Binary Neutron Star

LIGO Scientific Collaboration and Virgo Collaboration, Fermi GBM, INTEGRAL, IceCube Collaboration, AstroSat Cadmium ZincTelluride Imager Team, IPN Collaboration, The Insight-HXMT Collaboration, ANTARES Collaboration, The Swift Collaboration,AGILE Team, The 1M2H Team, The Dark Energy Camera GW-EM Col...

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Autores: Abbott, B.P., Cano, Z., Ugarte Postigo, Antonio de, Thöne, Cristina Carina, Hodosan, G., Kann, D.A., Izzo, L., Castro-Tirado, Alberto J., Tello, J. C., Hu, Y. D., Zhang, B. B., Cunniffe, R., Agudo, Iván, Woudt, P. A.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2017
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/165029
Acceso en línea:http://hdl.handle.net/10261/165029
Access Level:acceso abierto
Palabra clave:Stars: neutron
Gravitational waves
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dc.title.none.fl_str_mv Multi-messenger Observations of a Binary Neutron Star
title Multi-messenger Observations of a Binary Neutron Star
spellingShingle Multi-messenger Observations of a Binary Neutron Star
Abbott, B.P.
Stars: neutron
Gravitational waves
title_short Multi-messenger Observations of a Binary Neutron Star
title_full Multi-messenger Observations of a Binary Neutron Star
title_fullStr Multi-messenger Observations of a Binary Neutron Star
title_full_unstemmed Multi-messenger Observations of a Binary Neutron Star
title_sort Multi-messenger Observations of a Binary Neutron Star
dc.creator.none.fl_str_mv Abbott, B.P.
Cano, Z.
Ugarte Postigo, Antonio de
Thöne, Cristina Carina
Hodosan, G.
Kann, D.A.
Izzo, L.
Castro-Tirado, Alberto J.
Tello, J. C.
Hu, Y. D.
Zhang, B. B.
Cunniffe, R.
Agudo, Iván
Woudt, P. A.
author Abbott, B.P.
author_facet Abbott, B.P.
Cano, Z.
Ugarte Postigo, Antonio de
Thöne, Cristina Carina
Hodosan, G.
Kann, D.A.
Izzo, L.
Castro-Tirado, Alberto J.
Tello, J. C.
Hu, Y. D.
Zhang, B. B.
Cunniffe, R.
Agudo, Iván
Woudt, P. A.
author_role author
author2 Cano, Z.
Ugarte Postigo, Antonio de
Thöne, Cristina Carina
Hodosan, G.
Kann, D.A.
Izzo, L.
Castro-Tirado, Alberto J.
Tello, J. C.
Hu, Y. D.
Zhang, B. B.
Cunniffe, R.
Agudo, Iván
Woudt, P. A.
author2_role author
author
author
author
author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv National Science Foundation (US)
European Space Agency
Junta de Andalucía
European Commission
Ministerio de Economía, Industria y Competitividad (España)
NASA
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Stars: neutron
Gravitational waves
topic Stars: neutron
Gravitational waves
description LIGO Scientific Collaboration and Virgo Collaboration, Fermi GBM, INTEGRAL, IceCube Collaboration, AstroSat Cadmium ZincTelluride Imager Team, IPN Collaboration, The Insight-HXMT Collaboration, ANTARES Collaboration, The Swift Collaboration,AGILE Team, The 1M2H Team, The Dark Energy Camera GW-EM Collaboration and the DES Collaboration, The DLT40 Collaboration,GRAWITA: GRAvitational Wave Inaf TeAm, The Fermi Large Area Telescope Collaboration, ATCA: Australia Telescope CompactArray, ASKAP: Australian SKA Pathfinder, Las Cumbres Observatory Group, OzGrav, DWF(Deeper, Wider, Faster Program),AST3,and CAASTRO Collaborations, The VINROUGE Collaboration, MASTER Collaboration, J-GEM, GROWTH, JAGWAR, Caltech-NRAO, TTU-NRAO, and NuSTAR Collaborations,Pan-STARRS,TheMAXITeam,TZACConsortium, KU Collaboration, NordicOptical Telescope, ePESSTO, GROND, Texas Tech University, SALT Group, TOROS: Transient Robotic Observatory of the SouthCollaboration, The BOOTES Collaboration, MWA: Murchison Widefield Array, The CALET Collaboration, IKI-GW Follow-upCollaboration, H.E.S.S. Collaboration, LOFAR Collaboration, LWA: Long Wavelength Array, HAWC Collaboration, The Pierre AugerCollaboration, ALMA Collaboration, Euro VLBI Team, Pi of the Sky Collaboration, The Chandra Team at McGill University, DFN:Desert Fireball Network, ATLAS, High Time Resolution Universe Survey, RIMAS and RATIR, and SKA South Africa/MeerKAT
publishDate 2017
dc.date.none.fl_str_mv 2017
2018
2018
2018
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spelling Multi-messenger Observations of a Binary Neutron StarAbbott, B.P.Cano, Z.Ugarte Postigo, Antonio deThöne, Cristina CarinaHodosan, G.Kann, D.A.Izzo, L.Castro-Tirado, Alberto J.Tello, J. C.Hu, Y. D.Zhang, B. B.Cunniffe, R.Agudo, IvánWoudt, P. A.Stars: neutronGravitational wavesLIGO Scientific Collaboration and Virgo Collaboration, Fermi GBM, INTEGRAL, IceCube Collaboration, AstroSat Cadmium ZincTelluride Imager Team, IPN Collaboration, The Insight-HXMT Collaboration, ANTARES Collaboration, The Swift Collaboration,AGILE Team, The 1M2H Team, The Dark Energy Camera GW-EM Collaboration and the DES Collaboration, The DLT40 Collaboration,GRAWITA: GRAvitational Wave Inaf TeAm, The Fermi Large Area Telescope Collaboration, ATCA: Australia Telescope CompactArray, ASKAP: Australian SKA Pathfinder, Las Cumbres Observatory Group, OzGrav, DWF(Deeper, Wider, Faster Program),AST3,and CAASTRO Collaborations, The VINROUGE Collaboration, MASTER Collaboration, J-GEM, GROWTH, JAGWAR, Caltech-NRAO, TTU-NRAO, and NuSTAR Collaborations,Pan-STARRS,TheMAXITeam,TZACConsortium, KU Collaboration, NordicOptical Telescope, ePESSTO, GROND, Texas Tech University, SALT Group, TOROS: Transient Robotic Observatory of the SouthCollaboration, The BOOTES Collaboration, MWA: Murchison Widefield Array, The CALET Collaboration, IKI-GW Follow-upCollaboration, H.E.S.S. Collaboration, LOFAR Collaboration, LWA: Long Wavelength Array, HAWC Collaboration, The Pierre AugerCollaboration, ALMA Collaboration, Euro VLBI Team, Pi of the Sky Collaboration, The Chandra Team at McGill University, DFN:Desert Fireball Network, ATLAS, High Time Resolution Universe Survey, RIMAS and RATIR, and SKA South Africa/MeerKAT.-- Abbott, B. P. et al.On 2017 August 17 a binary neutron star coalescence candidate (later designated GW170817) with merger time 12:41:04 UTC was observed through gravitational waves by the Advanced LIGO and Advanced Virgo detectors. The Fermi Gamma-ray Burst Monitor independently detected a gamma-ray burst (GRB 170817A) with a time delay of similar to 1.7 s with respect to the merger time. From the gravitational-wave signal, the source was initially localized to a sky region of 31 deg(2) at a luminosity distance of 40(-8)(+8) Mpc and with component masses consistent with neutron stars. The component masses were later measured to be in the range 0.86 to 2.26 M-circle dot. An extensive observing campaign was launched across the electromagnetic spectrum leading to the discovery of a bright optical transient (SSS17a, now with the IAU identification of AT 2017gfo) in NGC 4993 (at similar to 40 Mpc) less than 11 hours after the merger by the One-Meter, Two Hemisphere (1M2H) team using the 1 m Swope Telescope. The optical transient was independently detected by multiple teams within an hour. Subsequent observations targeted the object and its environment. Early ultraviolet observations revealed a blue transient that faded within 48 hours. Optical and infrared observations showed a redward evolution over similar to 10 days. Following early non-detections, X-ray and radio emission were discovered at the transient's position similar to 9 and similar to 16 days, respectively, after the merger. Both the X-ray and radio emission likely arise from a physical process that is distinct from the one that generates the UV/optical/near-infrared emission. No ultra-high-energy gamma-rays and no neutrino candidates consistent with the source were found in follow-up searches. These observations support the hypothesis that GW170817 was produced by the merger of two neutron stars in NGC4993 followed by a short gamma-ray burst (GRB 170817A) and a kilonova/macronova powered by the radioactive decay of r-process nuclei synthesized in the ejecta. © 2017. The American Astronomical Society. All rights reserved.This program was supported by the the Kavli Foundation, Danish National Research Foundation, the Niels Bohr International Academy, and the DARK Cosmology Centre. The UCSC group is supported in part by NSF grant AST-1518052, the Gordon & Betty Moore Foundation, the Heising-Simons Foundation, generous donations from many individuals through a UCSC Giving Day grant, and from fellowships from the Alfred P. Sloan Foundation (R.J.F.), the David and Lucile Packard Foundation (R.J.F. and E.R.) and the Niels Bohr Professorship from the DNRF (E.R.). AMB acknowledges support from a UCMEXUS-CONACYT Doctoral Fellowship. Support for this work was provided by NASA through Hubble Fellowship grants HST-HF-51348.001 (B.J.S.) and HST-HF-51373.001 (M.R.D.) awarded by the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Inc., for NASA, under contract NAS5-26555. This paper includes data gathered with the 1 meter Swope and 6.5 meter Magellan Telescopes located at Las Campanas Observatory, Chile.r (AGILE) The AGILE Team thanks the ASI management, the technical staff at the ASI Malindi ground station, the technical support team at the ASI Space Science Data Center, and the Fucino AGILE Mission Operation Center. AGILE is an ASI space mission developed with programmatic support by INAF and INFN. We acknowledge partial support through the ASI grant No. I/028/12/2. We also thank INAF, Italian Institute of Astrophysics, and ASI, Italian Space Agency.r (ANTARES) The ANTARES Collaboration acknowledges the financial support of: Centre National de la Recherche Scientifique (CNRS), Commissariat a l'energie atomique et aux energies alternatives (CEA), Commission Europeenne (FEDER fund and Marie Curie Program), Institut Universitaire de France (IUF), IdEx program and UnivEarthS Labex program at Sorbonne Paris Cite (ANR-10-LABX-0023 and ANR-11-IDEX-0005-02), Labex OCEVU (ANR-11-LABX-0060) and the A*MIDEX project (ANR-11-IDEX-0001-02), Region Ile-de-France (DIM-ACAV), Region Alsace (contrat CPER), Region Provence-Alpes-Cite d'Azur, Departement du Var and Ville de La Seyne-sur-Mer, France; Bundesministerium fur Bildung und Forschung (BMBF), Germany; Istituto Nazionale di Fisica Nucleare (INFN), Italy; Nederlandse organisatie voor Wetenschappelijk Onderzoek (NWO), the Netherlands; Council of the President of the Russian Federation for young scientists and leading scientific schools supporting grants, Russia; National Authority for Scientific Research (ANCS), Romania;...Peer ReviewedNational Science Foundation (US)European Space AgencyJunta de AndalucíaEuropean CommissionMinisterio de Economía, Industria y Competitividad (España)NASAConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2018201820172018info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/165029reponame:DIGITAL.CSIC. 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