Utilizza questo identificativo per citare o creare un link a questo documento:
http://hdl.handle.net/20.500.12386/24459
Campo DC | Valore | Lingua |
---|---|---|
dc.contributor.author | Ajello, M. | en_US |
dc.contributor.author | GHISELLINI, Gabriele | en_US |
dc.contributor.author | Paliya, V. S. | en_US |
dc.contributor.author | Kocevski, D. | en_US |
dc.contributor.author | TAGLIAFERRI, Gianpiero | en_US |
dc.contributor.author | Madejski, G. | en_US |
dc.contributor.author | Rau, A. | en_US |
dc.contributor.author | Schady, P. | en_US |
dc.contributor.author | Greiner, J. | en_US |
dc.contributor.author | MASSARO, Francesco | en_US |
dc.contributor.author | Baloković, M. | en_US |
dc.contributor.author | Bühler, R. | en_US |
dc.contributor.author | Giomi, M. | en_US |
dc.contributor.author | Marcotulli, L. | en_US |
dc.contributor.author | D'AMMANDO, FILIPPO | en_US |
dc.contributor.author | Stern, D. | en_US |
dc.contributor.author | Boggs, S. E. | en_US |
dc.contributor.author | Christensen, F. E. | en_US |
dc.contributor.author | Craig, W. W. | en_US |
dc.contributor.author | Hailey, C. J. | en_US |
dc.contributor.author | Harrison, F. A. | en_US |
dc.contributor.author | Zhang, W. W. | en_US |
dc.date.accessioned | 2020-05-04T15:49:11Z | - |
dc.date.available | 2020-05-04T15:49:11Z | - |
dc.date.issued | 2016 | en_US |
dc.identifier.issn | 0004-637X | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/24459 | - |
dc.description.abstract | MeV blazars are a sub-population of the blazar family, exhibiting larger-than-average jet powers, accretion luminosities, and black hole masses. Because of their extremely hard X-ray continua, these objects are best studied in the X-ray domain. Here, we report on the discovery by the Fermi Large Area Telescope and subsequent follow-up observations with NuSTAR, Swift, and GROND of a new member of the MeV blazar family: PMN J0641-0320. Our optical spectroscopy provides confirmation that this is a flat-spectrum radio quasar located at a redshift of z = 1.196. Its very hard NuSTAR spectrum (power-law photon index of ∼1 up to ∼80 keV) indicates that the emission is produced via inverse Compton scattering off of photons coming from outside the jet. The overall spectral energy distribution of PMN J0641-0320 is typical of powerful blazars and, using a simple one-zone leptonic emission model, we infer that the emission region is located either inside the broad line region or within the dusty torus. | en_US |
dc.language.iso | eng | en_US |
dc.title | NuSTAR, Swift, and GROND Observations of the Flaring MeV Blazar PMN J0641-0320 | en_US |
dc.type | Article | - |
dc.identifier.doi | 10.3847/0004-637X/826/1/76 | en_US |
dc.identifier.scopus | 2-s2.0-84979645238 | en_US |
dc.identifier.isi | 000381962200076 | en_US |
dc.identifier.url | https://iopscience.iop.org/article/10.3847/0004-637X/826/1/76 | en_US |
dc.relation.medium | STAMPA | en_US |
dc.relation.volume | 826 | en_US |
dc.relation.issue | 1 | en_US |
dc.relation.firstpage | 76 | 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 | en_US |
dc.type.miur | 262 Articolo in rivista | - |
dc.identifier.adsbibcode | 2016ApJ...826...76A | en_US |
dc.description.apc | no | en_US |
dc.description.oa | 1 – prodotto con file in versione Open Access (allegherò 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. Brera | - |
crisitem.author.dept | O.A. Brera | - |
crisitem.author.dept | O.A. Roma | - |
crisitem.author.dept | IRA Bologna | - |
crisitem.author.orcid | 0000-0002-0037-1974 | - |
crisitem.author.orcid | 0000-0003-0121-0723 | - |
crisitem.author.orcid | 0000-0001-7618-7527 | - |
crisitem.journal.journalissn | 0004-637X | - |
crisitem.journal.ance | E016252 | - |
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Ajello_2016_ApJ_826_76.pdf | pdf editoriale | 1.53 MB | Adobe PDF | Visualizza/apri |
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