Utilizza questo identificativo per citare o creare un link a questo documento:
http://hdl.handle.net/20.500.12386/27082
Campo DC | Valore | Lingua |
---|---|---|
dc.contributor.author | Troja, E. | en_US |
dc.contributor.author | PIRO, LUIGI | en_US |
dc.contributor.author | van Eerten, H. | en_US |
dc.contributor.author | Wollaeger, R. T. | en_US |
dc.contributor.author | Im, M. | en_US |
dc.contributor.author | Fox, O. D. | en_US |
dc.contributor.author | Butler, N. R. | en_US |
dc.contributor.author | Cenko, S. B. | en_US |
dc.contributor.author | Sakamoto, T. | en_US |
dc.contributor.author | Fryer, C. L. | en_US |
dc.contributor.author | Ricci, R. | en_US |
dc.contributor.author | Lien, A. | en_US |
dc.contributor.author | Ryan, R. E. | en_US |
dc.contributor.author | Korobkin, O. | en_US |
dc.contributor.author | Lee, S. -K. | en_US |
dc.contributor.author | Burgess, J. M. | en_US |
dc.contributor.author | Lee, W. H. | en_US |
dc.contributor.author | Watson, A. M. | en_US |
dc.contributor.author | Choi, C. | en_US |
dc.contributor.author | COVINO, Stefano | en_US |
dc.contributor.author | D'AVANZO, Paolo | en_US |
dc.contributor.author | Fontes, C. J. | en_US |
dc.contributor.author | González, J. Becerra | en_US |
dc.contributor.author | Khandrika, H. G. | en_US |
dc.contributor.author | Kim, J. | en_US |
dc.contributor.author | Kim, S. -L. | en_US |
dc.contributor.author | Lee, C. -U. | en_US |
dc.contributor.author | Lee, H. M. | en_US |
dc.contributor.author | Kutyrev, A. | en_US |
dc.contributor.author | Lim, G. | en_US |
dc.contributor.author | Sánchez-Ramírez, R. | en_US |
dc.contributor.author | Veilleux, S. | en_US |
dc.contributor.author | Wieringa, M. H. | en_US |
dc.contributor.author | Yoon, Y. | en_US |
dc.date.accessioned | 2020-09-03T10:12:11Z | - |
dc.date.available | 2020-09-03T10:12:11Z | - |
dc.date.issued | 2017 | en_US |
dc.identifier.issn | 0028-0836 | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/27082 | - |
dc.description.abstract | A long-standing paradigm in astrophysics is that collisions—or mergers—of two neutron stars form highly relativistic and collimated outflows (jets) that power γ-ray bursts of short (less than two seconds) duration. The observational support for this model, however, is only indirect. A hitherto outstanding prediction is that gravitational-wave events from such mergers should be associated with γ-ray bursts, and that a majority of these bursts should be seen off-axis, that is, they should point away from Earth. Here we report the discovery observations of the X-ray counterpart associated with the gravitational-wave event GW170817. Although the electromagnetic counterpart at optical and infrared frequencies is dominated by the radioactive glow (known as a ‘kilonova’) from freshly synthesized rapid neutron capture (r-process) material in the merger ejecta, observations at X-ray and, later, radio frequencies are consistent with a short γ-ray burst viewed off-axis. Our detection of X-ray emission at a location coincident with the kilonova transient provides the missing observational link between short γ-ray bursts and gravitational waves from neutron-star mergers, and gives independent confirmation of the collimated nature of the γ-ray-burst emission. | en_US |
dc.language.iso | eng | en_US |
dc.title | The X-ray counterpart to the gravitational-wave event GW170817 | en_US |
dc.type | Article | - |
dc.identifier.doi | 10.1038/nature24290 | en_US |
dc.identifier.scopus | 2-s2.0-85032832066 | en_US |
dc.identifier.isi | 000414222900046 | en_US |
dc.identifier.url | https://www.nature.com/articles/nature24290 | en_US |
dc.relation.medium | STAMPA | en_US |
dc.relation.volume | 551 | en_US |
dc.relation.issue | 7678 | en_US |
dc.relation.firstpage | 71 | en_US |
dc.type.referee | REF_1 | en_US |
dc.description.international | sì | en_US |
dc.contributor.country | ITA | en_US |
dc.relation.scientificsector | FIS/05 - ASTRONOMIA E ASTROFISICA | en_US |
dc.relation.journal | NATURE | en_US |
dc.type.miur | 262 Articolo in rivista | - |
dc.identifier.adsbibcode | 2017Natur.551...71T | en_US |
dc.relation.fund | H2020 | en_US |
dc.relation.project | AHEAD (Integrated Activities for the High Energy Astrophysics Domain) | en_US |
dc.description.apc | no | en_US |
dc.description.oa | 1 – prodotto con file in versione Open Access (allegare il file al passo 5-Carica) | en_US |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.openairetype | Article | - |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | IAPS Roma | - |
crisitem.author.dept | O.A. Brera | - |
crisitem.author.dept | O.A. Brera | - |
crisitem.author.orcid | 0000-0003-4159-3984 | - |
crisitem.author.orcid | 0000-0001-9078-5507 | - |
crisitem.author.orcid | 0000-0001-7164-1508 | - |
crisitem.project.grantno | 654215 | - |
crisitem.journal.journalissn | 0028-0836 | - |
crisitem.journal.ance | E116312 | - |
È visualizzato nelle collezioni: | 1.01 Articoli in rivista |
File in questo documento:
File | Descrizione | Dimensioni | Formato | |
---|---|---|---|---|
1710.05433.pdf | postprint | 4.61 MB | Adobe PDF | Visualizza/apri |
Troja_GW170817_Nature17.pdf | [Administrators only] | 1.74 MB | Adobe PDF |
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