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  1. OA@INAF
  2. PRODOTTI RICERCA INAF
  3. 1 CONTRIBUTI IN RIVISTE (Journal articles)
  4. 1.01 Articoli in rivista
Please use this identifier to cite or link to this item: http://hdl.handle.net/20.500.12386/31603
DC FieldValueLanguage
dc.contributor.authorAcciari, V. A.en_US
dc.contributor.authorAnsoldi, S.en_US
dc.contributor.authorANTONELLI, Lucio Angeloen_US
dc.contributor.authorArbet Engels, A.en_US
dc.contributor.authorAsano, K.en_US
dc.contributor.authorBaack, D.en_US
dc.contributor.authorBabić, A.en_US
dc.contributor.authorBaquero, A.en_US
dc.contributor.authorBarres de Almeida, U.en_US
dc.contributor.authorBarrio, J. A.en_US
dc.contributor.authorBecerra González, J.en_US
dc.contributor.authorMachado de Oliveira Fraga, B.en_US
dc.contributor.authorMaggio, C.en_US
dc.contributor.authorMajumdar, P.en_US
dc.contributor.authorMakariev, M.en_US
dc.contributor.authorMallamaci, M.en_US
dc.contributor.authorManeva, G.en_US
dc.contributor.authorManganaro, M.en_US
dc.contributor.authorMannheim, K.en_US
dc.contributor.authorMaraschi, L.en_US
dc.contributor.authorMariotti, M.en_US
dc.contributor.authorBednarek, W.en_US
dc.contributor.authorMartínez, M.en_US
dc.contributor.authorMazin, D.en_US
dc.contributor.authorMender, S.en_US
dc.contributor.authorMićanović, S.en_US
dc.contributor.authorMiceli, D.en_US
dc.contributor.authorMiener, T.en_US
dc.contributor.authorMinev, M.en_US
dc.contributor.authorMiranda, J. M.en_US
dc.contributor.authorMirzoyan, R.en_US
dc.contributor.authorMolina, E.en_US
dc.contributor.authorBellizzi, L.en_US
dc.contributor.authorMoralejo, A.en_US
dc.contributor.authorMorcuende, D.en_US
dc.contributor.authorMoreno, V.en_US
dc.contributor.authorMoretti, E.en_US
dc.contributor.authorNeustroev, V.en_US
dc.contributor.authorNigro, C.en_US
dc.contributor.authorNilsson, K.en_US
dc.contributor.authorNinci, D.en_US
dc.contributor.authorNishijima, K.en_US
dc.contributor.authorNoda, K.en_US
dc.contributor.authorBernardini, E.en_US
dc.contributor.authorNozaki, S.en_US
dc.contributor.authorOhtani, Y.en_US
dc.contributor.authorOka, T.en_US
dc.contributor.authorOtero-Santos, J.en_US
dc.contributor.authorPAIANO, Simonaen_US
dc.contributor.authorPalatiello, M.en_US
dc.contributor.authorPaneque, D.en_US
dc.contributor.authorPaoletti, R.en_US
dc.contributor.authorParedes, J. M.en_US
dc.contributor.authorPavletić, L.en_US
dc.contributor.authorBernardos, M.en_US
dc.contributor.authorPeñil, P.en_US
dc.contributor.authorPerennes, C.en_US
dc.contributor.authorPERSIC, Massimoen_US
dc.contributor.authorPrada Moroni, P. G.en_US
dc.contributor.authorPRANDINI, ELISAen_US
dc.contributor.authorPriyadarshi, C.en_US
dc.contributor.authorPuljak, I.en_US
dc.contributor.authorRhode, W.en_US
dc.contributor.authorRibó, M.en_US
dc.contributor.authorRico, J.en_US
dc.contributor.authorBerti, A.en_US
dc.contributor.authorRighi, Chiaraen_US
dc.contributor.authorRugliancich, A.en_US
dc.contributor.authorSaha, L.en_US
dc.contributor.authorSahakyan, N.en_US
dc.contributor.authorSaito, T.en_US
dc.contributor.authorSakurai, S.en_US
dc.contributor.authorSatalecka, K.en_US
dc.contributor.authorSATURNI, FRANCESCO GABRIELEen_US
dc.contributor.authorSchleicher, B.en_US
dc.contributor.authorSchmidt, K.en_US
dc.contributor.authorBesenrieder, J.en_US
dc.contributor.authorSchweizer, T.en_US
dc.contributor.authorSitarek, J.en_US
dc.contributor.authorŠnidarić, I.en_US
dc.contributor.authorSobczynska, D.en_US
dc.contributor.authorSpolon, A.en_US
dc.contributor.authorSTAMERRA, Antonioen_US
dc.contributor.authorStrom, D.en_US
dc.contributor.authorStrzys, M.en_US
dc.contributor.authorSuda, Y.en_US
dc.contributor.authorSurić, T.en_US
dc.contributor.authorBhattacharyya, W.en_US
dc.contributor.authorTakahashi, M.en_US
dc.contributor.authorTAVECCHIO, Fabrizioen_US
dc.contributor.authorTemnikov, P.en_US
dc.contributor.authorTerzić, T.en_US
dc.contributor.authorTeshima, M.en_US
dc.contributor.authorTorres-Albà, N.en_US
dc.contributor.authorTosti, L.en_US
dc.contributor.authorTruzzi, S.en_US
dc.contributor.authorTutone, A.en_US
dc.contributor.authorvan Scherpenberg, J.en_US
dc.contributor.authorBIGONGIARI, Ciroen_US
dc.contributor.authorVanzo, G.en_US
dc.contributor.authorVazquez Acosta, M.en_US
dc.contributor.authorVentura, S.en_US
dc.contributor.authorVerguilov, V.en_US
dc.contributor.authorVigorito, C. F.en_US
dc.contributor.authorVitale, V.en_US
dc.contributor.authorVovk, I.en_US
dc.contributor.authorWill, M.en_US
dc.contributor.authorZarić, D.en_US
dc.contributor.authorNava, Laraen_US
dc.contributor.authorBiland, A.en_US
dc.contributor.authorBlanch, O.en_US
dc.contributor.authorBonnoli, G.en_US
dc.contributor.authorBošnjak, Ž.en_US
dc.contributor.authorBusetto, G.en_US
dc.contributor.authorCarosi, R.en_US
dc.contributor.authorCeribella, G.en_US
dc.contributor.authorCerruti, M.en_US
dc.contributor.authorChai, Y.en_US
dc.contributor.authorChilingarian, A.en_US
dc.contributor.authorCikota, S.en_US
dc.contributor.authorColak, S. M.en_US
dc.contributor.authorColombo, E.en_US
dc.contributor.authorContreras, J. L.en_US
dc.contributor.authorCortina, J.en_US
dc.contributor.authorCOVINO, Stefanoen_US
dc.contributor.authorD'Amico, G.en_US
dc.contributor.authorD'Elia, V.en_US
dc.contributor.authorda Vela, P.en_US
dc.contributor.authorDazzi, F.en_US
dc.contributor.authorde Angelis, A.en_US
dc.contributor.authorde Lotto, B.en_US
dc.contributor.authorDelfino, M.en_US
dc.contributor.authorDelgado, J.en_US
dc.contributor.authorDelgado Mendez, C.en_US
dc.contributor.authorDepaoli, D.en_US
dc.contributor.authordi Pierro, F.en_US
dc.contributor.authordi Venere, L.en_US
dc.contributor.authorSouto Espiñeira, E. Doen_US
dc.contributor.authorDominis Prester, D.en_US
dc.contributor.authorDonini, A.en_US
dc.contributor.authorDorner, D.en_US
dc.contributor.authorDoro, M.en_US
dc.contributor.authorElsaesser, D.en_US
dc.contributor.authorFallah Ramazani, V.en_US
dc.contributor.authorFattorini, A.en_US
dc.contributor.authorFerrara, G.en_US
dc.contributor.authorFoffano, L.en_US
dc.contributor.authorFonseca, M. V.en_US
dc.contributor.authorFont, L.en_US
dc.contributor.authorFruck, C.en_US
dc.contributor.authorFukami, S.en_US
dc.contributor.authorGarcía López, R. J.en_US
dc.contributor.authorGarczarczyk, M.en_US
dc.contributor.authorGasparyan, S.en_US
dc.contributor.authorGaug, M.en_US
dc.contributor.authorGiglietto, N.en_US
dc.contributor.authorGiordano, F.en_US
dc.contributor.authorGliwny, P.en_US
dc.contributor.authorGodinović, N.en_US
dc.contributor.authorGREEN, JARRED GERSHONen_US
dc.contributor.authorGreen, D.en_US
dc.contributor.authorHadasch, D.en_US
dc.contributor.authorHahn, A.en_US
dc.contributor.authorHeckmann, L.en_US
dc.contributor.authorHerrera, J.en_US
dc.contributor.authorHoang, J.en_US
dc.contributor.authorHrupec, D.en_US
dc.contributor.authorHütten, M.en_US
dc.contributor.authorInada, T.en_US
dc.contributor.authorInoue, S.en_US
dc.contributor.authorIshio, K.en_US
dc.contributor.authorIwamura, Y.en_US
dc.contributor.authorJormanainen, J.en_US
dc.contributor.authorJouvin, L.en_US
dc.contributor.authorKajiwara, Y.en_US
dc.contributor.authorKarjalainen, M.en_US
dc.contributor.authorKerszberg, D.en_US
dc.contributor.authorKobayashi, Y.en_US
dc.contributor.authorKubo, H.en_US
dc.contributor.authorKushida, J.en_US
dc.contributor.authorLAMASTRA, Alessandraen_US
dc.contributor.authorLelas, D.en_US
dc.contributor.authorLEONE, FRANCESCOen_US
dc.contributor.authorLindfors, E.en_US
dc.contributor.authorLOMBARDI, Saverioen_US
dc.contributor.authorLongo, F.en_US
dc.contributor.authorLópez-Coto, R.en_US
dc.contributor.authorLópez-Moya, M.en_US
dc.contributor.authorLópez-Oramas, A.en_US
dc.contributor.authorLoporchio, S.en_US
dc.date.accessioned2022-03-16T11:39:58Z-
dc.date.available2022-03-16T11:39:58Z-
dc.date.issued2021en_US
dc.identifier.issn0004-637Xen_US
dc.identifier.urihttp://hdl.handle.net/20.500.12386/31603-
dc.description.abstractThe coincident detection of GW170817 in gravitational waves and electromagnetic radiation spanning the radio to MeV gamma-ray bands provided the first direct evidence that short gamma-ray bursts (GRBs) can originate from binary neutron star (BNS) mergers. On the other hand, the properties of short GRBs in high-energy gamma-rays are still poorly constrained, with only ∼20 events detected in the GeV band, and none in the TeV band. GRB 160821B is one of the nearest short GRBs known at z = 0.162. Recent analyses of the multiwavelength observational data of its afterglow emission revealed an optical-infrared kilonova component, characteristic of heavy-element nucleosynthesis in a BNS merger. Aiming to better clarify the nature of short GRBs, this burst was automatically followed up with the MAGIC telescopes, starting from 24 s after the burst trigger. Evidence of a gamma-ray signal is found above ∼0.5 TeV at a significance of ∼ 3σ during observations that lasted until 4 hr after the burst. Assuming that the observed excess events correspond to gamma-ray emission from GRB 160821B, in conjunction with data at other wavelengths, we investigate its origin in the framework of GRB afterglow models. The simplest interpretation with one-zone models of synchrotron-self-Compton emission from the external forward shock has difficulty accounting for the putative TeV flux. Alternative scenarios are discussed where the TeV emission can be relatively enhanced. The role of future GeV-TeV observations of short GRBs in advancing our understanding of BNS mergers and related topics is briefly addressed. <SUP>*</SUP> Contact MAGIC Collaboration (contact.magic@mpp.mpg.de) for queries. Corresponding authors are K. Noda, L. Nava, and S. Inoue.en_US
dc.language.isoengen_US
dc.titleMAGIC Observations of the Nearby Short Gamma-Ray Burst GRB 160821Ben_US
dc.typeArticle-
dc.identifier.doi10.3847/1538-4357/abd249en_US
dc.identifier.scopus2-s2.0-85101612501en_US
dc.identifier.urlhttps://iopscience.iop.org/article/10.3847/1538-4357/abd249en_US
dc.identifier.urlhttps://api.elsevier.com/content/abstract/scopus_id/85101612501en_US
dc.relation.mediumSTAMPAen_US
dc.relation.volume908en_US
dc.relation.issue1en_US
dc.relation.firstpage90en_US
dc.type.refereeREF_1en_US
dc.description.internationalsìen_US
dc.contributor.countryITAen_US
dc.contributor.countryDEUen_US
dc.contributor.countryESPen_US
dc.contributor.countryARMen_US
dc.contributor.countryBRAen_US
dc.contributor.countryBGRen_US
dc.contributor.countryHRVen_US
dc.contributor.countryFINen_US
dc.contributor.countryJPNen_US
dc.contributor.countryCHEen_US
dc.relation.scientificsectorFIS/05 - ASTRONOMIA E ASTROFISICAen_US
dc.relation.journalTHE ASTROPHYSICAL JOURNALen_US
dc.type.miur262 Articolo in rivista-
dc.identifier.adsbibcode2021ApJ...908...90Aen_US
dc.relation.ercsectorERC sectors::Physical Sciences and Engineering::PE9 Universe sciences: astro-physics/chemistry/biology; solar systems; stellar, galactic and extragalactic astronomy, planetary systems, cosmology, space science, instrumentationen_US
dc.description.apcnoen_US
dc.description.oa1 – prodotto con file in versione Open Access (allegare il file al passo  5-Carica)en_US
item.grantfulltextopen-
item.fulltextWith Fulltext-
item.openairetypeArticle-
item.languageiso639-1en-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
crisitem.journal.journalissn0004-637X-
crisitem.journal.anceE016252-
crisitem.author.deptO.A. Roma-
crisitem.author.deptIASF Palermo-
crisitem.author.deptO.A. Trieste-
crisitem.author.deptO.A. Padova-
crisitem.author.deptO.A. Brera-
crisitem.author.deptO.A. Roma-
crisitem.author.deptO.A. Roma-
crisitem.author.deptO.A. Brera-
crisitem.author.deptO.A. Roma-
crisitem.author.deptO.A. Brera-
crisitem.author.deptO.A. Brera-
crisitem.author.deptO.A. Roma-
crisitem.author.deptO.A. Catania-
crisitem.author.deptO.A. Roma-
crisitem.author.orcid0000-0002-5037-9034-
crisitem.author.orcid0000-0002-2239-3373-
crisitem.author.orcid0000-0003-1853-4900-
crisitem.author.orcid0000-0003-4502-9053-
crisitem.author.orcid0000-0002-1218-9555-
crisitem.author.orcid0000-0002-1946-7706-
crisitem.author.orcid0000-0002-9430-5264-
crisitem.author.orcid0000-0003-0256-0995-
crisitem.author.orcid0000-0003-3293-8522-
crisitem.author.orcid0000-0001-5960-0455-
crisitem.author.orcid0000-0001-9078-5507-
crisitem.author.orcid0000-0002-1130-6692-
crisitem.author.orcid0000-0003-2403-913X-
crisitem.author.orcid0000-0001-7626-3788-
crisitem.author.orcid0000-0002-6336-865X-
Appears in Collections:1.01 Articoli in rivista
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2012.07193.pdfpreprint2.23 MBAdobe PDFView/Open
Acciari_2021_ApJ_908_90.pdf[Administrators only]1.14 MBAdobe PDF
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