Sökning: (WFRF:(Greiner L. C.)) > (2010-2014) > THE STRUCTURE AND E...
Fältnamn | Indikatorer | Metadata |
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000 | 06433naa a2201477 4500 | |
001 | oai:DiVA.org:su-80094 | |
003 | SwePub | |
008 | 120912s2012 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-800942 URI |
024 | 7 | a https://doi.org/10.1088/0004-637X/754/2/1142 DOI |
040 | a (SwePub)su | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Hayashida, M.4 aut |
245 | 1 0 | a THE STRUCTURE AND EMISSION MODEL OF THE RELATIVISTIC JET IN THE QUASAR 3C 279 INFERRED FROM RADIO TO HIGH-ENERGY gamma-RAY OBSERVATIONS IN 2008-2010 |
264 | 1 | c 2012 |
338 | a print2 rdacarrier | |
500 | a AuthorCount:93; | |
520 | a We present time-resolved broadband observations of the quasar 3C 279 obtained from multi-wavelength campaigns conducted during the first two years of the Fermi Gamma-ray Space Telescope mission. While investigating the previously reported gamma-ray/optical flare accompanied by a change in optical polarization, we found that the optical emission appears to be delayed with respect to the gamma-ray emission by about 10 days. X-ray observations reveal a pair of isolated flares separated by similar to 90 days, with only weak gamma-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 gamma-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 gamma-ray flaring event by a shift of its location from similar to 1 pc to similar to 4 pc from the central black hole. On the other hand, if the gamma-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. | |
650 | 7 | a NATURVETENSKAPx Fysikx Astronomi, astrofysik och kosmologi0 (SwePub)103052 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Physical Sciencesx Astronomy, Astrophysics and Cosmology0 (SwePub)103052 hsv//eng |
653 | a galaxies: active | |
653 | a galaxies: jets | |
653 | a gamma rays: galaxies | |
653 | a quasars: individual (3C 279) | |
653 | a radiation mechanisms: non-thermal | |
653 | a X-rays: galaxies | |
700 | 1 | a Madejski, G. M.4 aut |
700 | 1 | a Nalewajko, K.4 aut |
700 | 1 | a Sikora, M.4 aut |
700 | 1 | a Wehrle, A. E.4 aut |
700 | 1 | a Ogle, P.4 aut |
700 | 1 | a Collmar, W.4 aut |
700 | 1 | a Larsson, Stefanu Stockholms universitet,Fysikum,Institutionen för astronomi4 aut0 (Swepub:su)slars |
700 | 1 | a Fukazawa, Y.4 aut |
700 | 1 | a Itoh, R.4 aut |
700 | 1 | a Chiang, J.4 aut |
700 | 1 | a Stawarz, L.4 aut |
700 | 1 | a Blandford, R. D.4 aut |
700 | 1 | a Richards, J. L.4 aut |
700 | 1 | a Max-Moerbeck, W.4 aut |
700 | 1 | a Readhead, A.4 aut |
700 | 1 | a Buehler, R.4 aut |
700 | 1 | a Cavazzuti, E.4 aut |
700 | 1 | a Ciprini, S.4 aut |
700 | 1 | a Gehrels, N.4 aut |
700 | 1 | a Reimer, A.4 aut |
700 | 1 | a Szostek, A.4 aut |
700 | 1 | a Tanaka, T.4 aut |
700 | 1 | a Tosti, G.4 aut |
700 | 1 | a Uchiyama, Y.4 aut |
700 | 1 | a Kawabata, K. S.4 aut |
700 | 1 | a Kino, M.4 aut |
700 | 1 | a Sakimoto, K.4 aut |
700 | 1 | a Sasada, M.4 aut |
700 | 1 | a Sato, S.4 aut |
700 | 1 | a Uemura, M.4 aut |
700 | 1 | a Yamanaka, M.4 aut |
700 | 1 | a Greiner, J.4 aut |
700 | 1 | a Kruehler, T.4 aut |
700 | 1 | a Rossi, A.4 aut |
700 | 1 | a Macquart, J. P.4 aut |
700 | 1 | a Bock, D. C. -J4 aut |
700 | 1 | a Villata, M.4 aut |
700 | 1 | a Raiteri, C. M.4 aut |
700 | 1 | a Agudo, I.4 aut |
700 | 1 | a Aller, H. D.4 aut |
700 | 1 | a Aller, M. F.4 aut |
700 | 1 | a Arkharov, A. A.4 aut |
700 | 1 | a Bach, U.4 aut |
700 | 1 | a Benitez, E.4 aut |
700 | 1 | a Berdyugin, A.4 aut |
700 | 1 | a Blinov, D. A.4 aut |
700 | 1 | a Blumenthal, K.4 aut |
700 | 1 | a Boettcher, M.4 aut |
700 | 1 | a Buemi, C. S.4 aut |
700 | 1 | a Carosati, D.4 aut |
700 | 1 | a Chen, W. P.4 aut |
700 | 1 | a Di Paola, A.4 aut |
700 | 1 | a Dolci, M.4 aut |
700 | 1 | a Efimova, N. V.4 aut |
700 | 1 | a Forne, E.4 aut |
700 | 1 | a Gomez, J. L.4 aut |
700 | 1 | a Gurwell, M. A.4 aut |
700 | 1 | a Heidt, J.4 aut |
700 | 1 | a Hiriart, D.4 aut |
700 | 1 | a Jordan, B.4 aut |
700 | 1 | a Jorstad, S. G.4 aut |
700 | 1 | a Joshi, M.4 aut |
700 | 1 | a Kimeridze, G.4 aut |
700 | 1 | a Konstantinova, T. S.4 aut |
700 | 1 | a Kopatskaya, E. N.4 aut |
700 | 1 | a Koptelova, E.4 aut |
700 | 1 | a Kurtanidze, O. M.4 aut |
700 | 1 | a Lahteenmaki, A.4 aut |
700 | 1 | a Lamerato, A.4 aut |
700 | 1 | a Larionov, V. M.4 aut |
700 | 1 | a Larionova, E. G.4 aut |
700 | 1 | a Larionova, L. V.4 aut |
700 | 1 | a Leto, P.4 aut |
700 | 1 | a Lindfors, E.4 aut |
700 | 1 | a Marscher, A. P.4 aut |
700 | 1 | a McHardy, I. M.4 aut |
700 | 1 | a Molina, S. N.4 aut |
700 | 1 | a Morozova, D. A.4 aut |
700 | 1 | a Nikolashvili, M. G.4 aut |
700 | 1 | a Nilsson, K.4 aut |
700 | 1 | a Reinthal, R.4 aut |
700 | 1 | a Roustazadeh, P.4 aut |
700 | 1 | a Sakamoto, T.4 aut |
700 | 1 | a Sigua, L. A.4 aut |
700 | 1 | a Sillanpaa, A.4 aut |
700 | 1 | a Takalo, L.4 aut |
700 | 1 | a Tammi, J.4 aut |
700 | 1 | a Taylor, B.4 aut |
700 | 1 | a Tornikoski, M.4 aut |
700 | 1 | a Trigilio, C.4 aut |
700 | 1 | a Troitsky, I. S.4 aut |
700 | 1 | a Umana, G.4 aut |
710 | 2 | a Stockholms universitetb Fysikum4 org |
773 | 0 | t Astrophysical Journalg 754:2, s. 114-q 754:2<114-x 0004-637Xx 1538-4357 |
856 | 4 | u https://arxiv.org/abs/1206.0745y arXiv:1206.0745 |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-80094 |
856 | 4 8 | u https://doi.org/10.1088/0004-637X/754/2/114 |
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