Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/30197
DC Field | Value | Language |
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dc.contributor.author | Valtonen, M. J. | en_US |
dc.contributor.author | Zola, S. | en_US |
dc.contributor.author | Ciprini, S. | en_US |
dc.contributor.author | Gopakumar, A. | en_US |
dc.contributor.author | Matsumoto, K. | en_US |
dc.contributor.author | Sadakane, K. | en_US |
dc.contributor.author | Kidger, M. | en_US |
dc.contributor.author | Gazeas, K. | en_US |
dc.contributor.author | Nilsson, K. | en_US |
dc.contributor.author | Berdyugin, A. | en_US |
dc.contributor.author | Piirola, V. | en_US |
dc.contributor.author | Jermak, H. | en_US |
dc.contributor.author | Baliyan, K. S. | en_US |
dc.contributor.author | Alicavus, F. | en_US |
dc.contributor.author | Boyd, D. | en_US |
dc.contributor.author | Campas Torrent, M. | en_US |
dc.contributor.author | Campos, F. | en_US |
dc.contributor.author | Carrillo Gómez, J. | en_US |
dc.contributor.author | Caton, D. B. | en_US |
dc.contributor.author | Chavushyan, V. | en_US |
dc.contributor.author | Dalessio, J. | en_US |
dc.contributor.author | Debski, B. | en_US |
dc.contributor.author | Dimitrov, D. | en_US |
dc.contributor.author | Drozdz, M. | en_US |
dc.contributor.author | Er, H. | en_US |
dc.contributor.author | Erdem, A. | en_US |
dc.contributor.author | Escartin Pérez, A. | en_US |
dc.contributor.author | Fallah Ramazani, V. | en_US |
dc.contributor.author | Filippenko, A. V. | en_US |
dc.contributor.author | Ganesh, S. | en_US |
dc.contributor.author | Garcia, F. | en_US |
dc.contributor.author | Gómez Pinilla, F. | en_US |
dc.contributor.author | Gopinathan, M. | en_US |
dc.contributor.author | Haislip, J. B. | en_US |
dc.contributor.author | Hudec, R. | en_US |
dc.contributor.author | Hurst, G. | en_US |
dc.contributor.author | Ivarsen, K. M. | en_US |
dc.contributor.author | Jelinek, M. | en_US |
dc.contributor.author | Joshi, A. | en_US |
dc.contributor.author | Kagitani, M. | en_US |
dc.contributor.author | Kaur, N. | en_US |
dc.contributor.author | Keel, W. C. | en_US |
dc.contributor.author | LaCluyze, A. P. | en_US |
dc.contributor.author | Lee, B. C. | en_US |
dc.contributor.author | Lindfors, E. | en_US |
dc.contributor.author | Lozano de Haro, J. | en_US |
dc.contributor.author | Moore, J. P. | en_US |
dc.contributor.author | Mugrauer, M. | en_US |
dc.contributor.author | Naves Nogues, R. | en_US |
dc.contributor.author | Neely, A. W. | en_US |
dc.contributor.author | Nelson, R. H. | en_US |
dc.contributor.author | Ogloza, W. | en_US |
dc.contributor.author | Okano, S. | en_US |
dc.contributor.author | Pandey, J. C. | en_US |
dc.contributor.author | PERRI, Matteo | en_US |
dc.contributor.author | Pihajoki, P. | en_US |
dc.contributor.author | Poyner, G. | en_US |
dc.contributor.author | Provencal, J. | en_US |
dc.contributor.author | Pursimo, T. | en_US |
dc.contributor.author | Raj, A. | en_US |
dc.contributor.author | Reichart, D. E. | en_US |
dc.contributor.author | Reinthal, R. | en_US |
dc.contributor.author | Sadegi, S. | en_US |
dc.contributor.author | Sakanoi, T. | en_US |
dc.contributor.author | Salto González, J. -L. | en_US |
dc.contributor.author | Sameer | en_US |
dc.contributor.author | Schweyer, T. | en_US |
dc.contributor.author | Siwak, M. | en_US |
dc.contributor.author | Soldán Alfaro, F. C. | en_US |
dc.contributor.author | Sonbas, E. | en_US |
dc.contributor.author | Steele, I. | en_US |
dc.contributor.author | Stocke, J. T. | en_US |
dc.contributor.author | Strobl, J. | en_US |
dc.contributor.author | Takalo, L. O. | en_US |
dc.contributor.author | Tomov, T. | en_US |
dc.contributor.author | Tremosa Espasa, L. | en_US |
dc.contributor.author | Valdes, J. R. | en_US |
dc.contributor.author | Valero Pérez, J. | en_US |
dc.contributor.author | VERRECCHIA, Francesco | en_US |
dc.contributor.author | Webb, J. R. | en_US |
dc.contributor.author | Yoneda, M. | en_US |
dc.contributor.author | Zejmo, M. | en_US |
dc.contributor.author | Zheng, W. | en_US |
dc.contributor.author | Telting, J. | en_US |
dc.contributor.author | Saario, J. | en_US |
dc.contributor.author | Reynolds, T. | en_US |
dc.contributor.author | Kvammen, A. | en_US |
dc.contributor.author | Gafton, E. | en_US |
dc.contributor.author | Karjalainen, R. | en_US |
dc.contributor.author | Harmanen, J. | en_US |
dc.contributor.author | Blay, P. | en_US |
dc.date.accessioned | 2021-02-03T11:23:42Z | - |
dc.date.available | 2021-02-03T11:23:42Z | - |
dc.date.issued | 2016 | en_US |
dc.identifier.issn | 2041-8205 | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/30197 | - |
dc.description.abstract | OJ 287 is a quasi-periodic quasar with roughly 12 year optical cycles. It displays prominent outbursts that are predictable in a binary black hole model. The model predicted a major optical outburst in 2015 December. We found that the outburst did occur within the expected time range, peaking on 2015 December 5 at magnitude 12.9 in the optical R-band. Based on Swift/XRT satellite measurements and optical polarization data, we find that it included a major thermal component. Its timing provides an accurate estimate for the spin of the primary black hole, χ =0.313+/- 0.01. The present outburst also confirms the established general relativistic properties of the system such as the loss of orbital energy to gravitational radiation at the 2% accuracy level, and it opens up the possibility of testing the black hole no-hair theorem with 10% accuracy during the present decade. | en_US |
dc.language.iso | eng | en_US |
dc.title | Primary Black Hole Spin in OJ 287 as Determined by the General Relativity Centenary Flare | en_US |
dc.type | Article | - |
dc.identifier.doi | 10.3847/2041-8205/819/2/L37 | en_US |
dc.identifier.scopus | 2-s2.0-84961133222 | en_US |
dc.identifier.isi | 000371788300021 | en_US |
dc.identifier.url | https://iopscience.iop.org/article/10.3847/2041-8205/819/2/L37 | en_US |
dc.relation.medium | STAMPA | en_US |
dc.relation.volume | 819 | en_US |
dc.relation.issue | 2 | en_US |
dc.relation.firstpage | L37 | en_US |
dc.type.referee | REF_1 | en_US |
dc.description.international | sì | en_US |
dc.relation.scientificsector | FIS/05 - ASTRONOMIA E ASTROFISICA | en_US |
dc.relation.journal | THE ASTROPHYSICAL JOURNAL LETTERS | en_US |
dc.type.miur | 262 Articolo in rivista | - |
dc.identifier.adsbibcode | 2016ApJ...819L..37V | en_US |
dc.relation.ercsector | ERC sectors::Physical Sciences and Engineering::PE9 Universe sciences: astro-physics/chemistry/biology; solar systems; stellar, galactic and extragalactic astronomy, planetary systems, cosmology, space science, instrumentation::PE9_10 High energy and particle astronomy – X-rays, cosmic rays, gamma rays, neutrinos | 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 | O.A. Roma | - |
crisitem.author.dept | O.A. Roma | - |
crisitem.author.orcid | 0000-0003-3613-4409 | - |
crisitem.author.orcid | 0000-0003-3455-5082 | - |
crisitem.journal.journalissn | 2041-8205 | - |
crisitem.journal.ance | E196528 | - |
Appears in Collections: | 1.01 Articoli in rivista |
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File | Description | Size | Format | |
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Valtonen_2016_ApJL_819_L37.pdf | Pdf editoriale | 510.89 kB | Adobe PDF | View/Open |
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