Utilizza questo identificativo per citare o creare un link a questo documento:
http://hdl.handle.net/20.500.12386/32899
Campo DC | Valore | Lingua |
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dc.contributor.author | Hayashida, M. | en_US |
dc.contributor.author | Madejski, G.M. | en_US |
dc.contributor.author | Nalewajko, K. | en_US |
dc.contributor.author | Sikora, M. | en_US |
dc.contributor.author | Wehrle, A.E. | en_US |
dc.contributor.author | Ogle, P. | en_US |
dc.contributor.author | Collmar, W. | en_US |
dc.contributor.author | Larsson, S. | en_US |
dc.contributor.author | Fukazawa, Y. | en_US |
dc.contributor.author | Itoh, R. | en_US |
dc.contributor.author | Chiang, J. | en_US |
dc.contributor.author | Stawarz, Ł. | en_US |
dc.contributor.author | Blandford, R.D. | en_US |
dc.contributor.author | Richards, J.L. | en_US |
dc.contributor.author | Max-Moerbeck, W. | en_US |
dc.contributor.author | Readhead, A. | en_US |
dc.contributor.author | Buehler, R. | en_US |
dc.contributor.author | Cavazzuti, E. | en_US |
dc.contributor.author | Ciprini, S. | en_US |
dc.contributor.author | Gehrels, N. | en_US |
dc.contributor.author | Reimer, A. | en_US |
dc.contributor.author | Szostek, A. | en_US |
dc.contributor.author | Tanaka, T. | en_US |
dc.contributor.author | Tosti, G. | en_US |
dc.contributor.author | Uchiyama, Y. | en_US |
dc.contributor.author | Kawabata, K.S. | en_US |
dc.contributor.author | Kino, M. | en_US |
dc.contributor.author | Sakimoto, K. | en_US |
dc.contributor.author | Sasada, M. | en_US |
dc.contributor.author | Sato, S. | en_US |
dc.contributor.author | Uemura, M. | en_US |
dc.contributor.author | Yamanaka, M. | en_US |
dc.contributor.author | Greiner, J. | en_US |
dc.contributor.author | Kruehler, T. | en_US |
dc.contributor.author | ROSSI, Andrea | en_US |
dc.contributor.author | MacQuart, J.P. | en_US |
dc.contributor.author | Bock, D.C.-J. | en_US |
dc.contributor.author | VILLATA, Massimo | en_US |
dc.contributor.author | RAITERI, Claudia Maria | en_US |
dc.contributor.author | Agudo, I. | en_US |
dc.contributor.author | Aller, H.D. | en_US |
dc.contributor.author | Aller, M.F. | en_US |
dc.contributor.author | Arkharov, A.A. | en_US |
dc.contributor.author | Bach, U. | en_US |
dc.contributor.author | Benítez, E. | en_US |
dc.contributor.author | Berdyugin, A. | en_US |
dc.contributor.author | Blinov, D.A. | en_US |
dc.contributor.author | Blumenthal, K. | en_US |
dc.contributor.author | Böttcher, M. | en_US |
dc.contributor.author | BUEMI, CARLA SIMONA | en_US |
dc.contributor.author | Carosati, D. | en_US |
dc.contributor.author | Chen, W.P. | en_US |
dc.contributor.author | DI PAOLA, Andrea | en_US |
dc.contributor.author | DOLCI, Mauro | en_US |
dc.contributor.author | Efimova, N.V. | en_US |
dc.contributor.author | Forné, E. | en_US |
dc.contributor.author | Gómez, J.L. | en_US |
dc.contributor.author | Gurwell, M.A. | en_US |
dc.contributor.author | Heidt, J. | en_US |
dc.contributor.author | Hiriart, D. | en_US |
dc.contributor.author | Jordan, B. | en_US |
dc.contributor.author | Jorstad, S.G. | en_US |
dc.contributor.author | Joshi, M. | en_US |
dc.contributor.author | Kimeridze, G. | en_US |
dc.contributor.author | Konstantinova, T.S. | en_US |
dc.contributor.author | Kopatskaya, E.N. | en_US |
dc.contributor.author | Koptelova, E. | en_US |
dc.contributor.author | Kurtanidze, O.M. | en_US |
dc.contributor.author | Lähteenmäki, A. | en_US |
dc.contributor.author | Lamerato, A. | en_US |
dc.contributor.author | Larionov, V.M. | en_US |
dc.contributor.author | Larionova, E.G. | en_US |
dc.contributor.author | Larionova, L.V. | en_US |
dc.contributor.author | LETO, PAOLO | en_US |
dc.contributor.author | Lindfors, E. | en_US |
dc.contributor.author | Marscher, A.P. | en_US |
dc.contributor.author | McHardy, I.M. | en_US |
dc.contributor.author | Molina, S.N. | en_US |
dc.contributor.author | Morozova, D.A. | en_US |
dc.contributor.author | Nikolashvili, M.G. | en_US |
dc.contributor.author | Nilsson, K. | en_US |
dc.contributor.author | Reinthal, R. | en_US |
dc.contributor.author | Roustazadeh, P. | en_US |
dc.contributor.author | Sakamoto, T. | en_US |
dc.contributor.author | Sigua, L.A. | en_US |
dc.contributor.author | Sillanpää, A. | en_US |
dc.contributor.author | Takalo, L. | en_US |
dc.contributor.author | Tammi, J. | en_US |
dc.contributor.author | Taylor, B. | en_US |
dc.contributor.author | Tornikoski, M. | en_US |
dc.contributor.author | TRIGILIO, CORRADO | en_US |
dc.contributor.author | Troitsky, I.S. | en_US |
dc.contributor.author | UMANA, Grazia Maria Gloria | en_US |
dc.date.accessioned | 2023-01-17T16:50:27Z | - |
dc.date.available | 2023-01-17T16:50:27Z | - |
dc.date.issued | 2012 | en_US |
dc.identifier.issn | 0004-637X | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/32899 | - |
dc.description.abstract | We present time-resolved broadband observations of the quasar 3C279 obtained from multi-wavelength campaigns conducted during the first two years of the Fermi Gamma-ray Space Telescope mission. While investigating the previously reported γ-ray/optical flare accompanied by a change in optical polarization, we found that the optical emission appears to be delayed with respect to the γ-ray emission by about 10days. X-ray observations reveal a pair of "isolated" flares separated by 90 days, with only weak γ-ray/optical counterparts. The spectral structure measured by Spitzer reveals a synchrotron component peaking in the mid-infrared band with a sharp break at the far-infrared band during the γ-ray flare, while the peak appears in the millimeter (mm)/submillimeter (sub-mm) band in the low state. Selected spectral energy distributions are fitted with leptonic models including Comptonization of external radiation produced in a dusty torus or the broad-line region. Adopting the interpretation of the polarization swing involving propagation of the emitting region along a curved trajectory, we can explain the evolution of the broadband spectra during the γ-ray flaring event by a shift of its location from 1pc to 4pc from the central black hole. On the other hand, if the γ-ray flare is generated instead at sub-pc distance from the central black hole, the far-infrared break can be explained by synchrotron self-absorption. We also model the low spectral state, dominated by the mm/sub-mm peaking synchrotron component, and suggest that the corresponding inverse-Compton component explains the steady X-ray emission. © 2012. The American Astronomical Society. All rights reserved.. | en_US |
dc.language.iso | eng | en_US |
dc.title | The structure and emission model of the relativistic jet in the quasar 3C279 inferred from radio to high-energy γ-ray observations in 2008-2010 | en_US |
dc.type | Article | - |
dc.identifier.doi | 10.1088/0004-637X/754/2/114 | en_US |
dc.identifier.scopus | 2-s2.0-84864269375 | en_US |
dc.identifier.url | https://iopscience.iop.org/article/10.1088/0004-637X/754/2/114 | en_US |
dc.identifier.url | http://www.scopus.com/inward/record.url?eid=2-s2.0-84864269375&partnerID=MN8TOARS | en_US |
dc.relation.medium | STAMPA | en_US |
dc.relation.volume | 754 | en_US |
dc.relation.issue | 2 | en_US |
dc.relation.firstpage | 114 | en_US |
dc.type.referee | REF_1 | en_US |
dc.description.numberofauthors | 144 | en_US |
dc.description.international | sì | en_US |
dc.relation.scientificsector | FIS/05 - ASTRONOMIA E ASTROFISICA | en_US |
dc.relation.journal | THE ASTROPHYSICAL JOURNAL | en_US |
dc.type.miur | 262 Articolo in rivista | - |
dc.identifier.adsbibcode | 2012ApJ...754..114H | 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.fulltext | With Fulltext | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
crisitem.journal.journalissn | 0004-637X | - |
crisitem.journal.ance | E016252 | - |
crisitem.author.dept | OAS Bologna | - |
crisitem.author.dept | O.A. Torino | - |
crisitem.author.dept | O.A. Torino | - |
crisitem.author.dept | O.A. Catania | - |
crisitem.author.dept | O.A. Roma | - |
crisitem.author.dept | O.A. Abruzzo | - |
crisitem.author.dept | O.A. Catania | - |
crisitem.author.dept | O.A. Catania | - |
crisitem.author.dept | O.A. Catania | - |
crisitem.author.orcid | 0000-0002-8860-6538 | - |
crisitem.author.orcid | 0000-0003-1743-6946 | - |
crisitem.author.orcid | 0000-0003-1784-2784 | - |
crisitem.author.orcid | 0000-0002-7288-4613 | - |
crisitem.author.orcid | 0000-0002-2189-8644 | - |
crisitem.author.orcid | 0000-0001-8000-5642 | - |
crisitem.author.orcid | 0000-0003-4864-2806 | - |
crisitem.author.orcid | 0000-0002-1216-7831 | - |
crisitem.author.orcid | 0000-0002-6972-8388 | - |
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Hayashida_2012_ApJ_754_114.pdf | Pdf editoriale | 2.75 MB | Adobe PDF | Visualizza/apri |
1206.0745.pdf | arXiv | 2.23 MB | Adobe PDF | Visualizza/apri |
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