Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/30274
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ursini, Francesco | en_US |
dc.contributor.author | Petrucci, P. -O. | en_US |
dc.contributor.author | Matt, G. | en_US |
dc.contributor.author | BIANCHI, STEFANO | en_US |
dc.contributor.author | CAPPI, MASSIMO | en_US |
dc.contributor.author | De Marco, B. | en_US |
dc.contributor.author | DE ROSA, ALESSANDRA | en_US |
dc.contributor.author | Malzac, J. | en_US |
dc.contributor.author | Marinucci, A. | en_US |
dc.contributor.author | PONTI, GABRIELE | en_US |
dc.contributor.author | TORTOSA, ALESSIA | en_US |
dc.date.accessioned | 2021-02-10T11:10:19Z | - |
dc.date.available | 2021-02-10T11:10:19Z | - |
dc.date.issued | 2016 | en_US |
dc.identifier.issn | 0035-8711 | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/30274 | - |
dc.description.abstract | We present results from a joint XMM-Newton/NuSTAR monitoring of the Seyfert 1 NGC 4593, consisting of 5 × 20 ks simultaneous observations spaced by 2 d, performed in 2015 January. The source is variable, both in flux and spectral shape, on time-scales down to a few ks and with a clear softer-when-brighter behaviour. In agreement with past observations, we find the presence of a warm absorber well described by a two-phase ionized outflow. The source exhibits a cold, narrow and constant Fe Kα line at 6.4 keV, and a broad component is also detected. The broad-band (0.3-79 keV) spectrum is well described by a primary power law with Γ ≃ 1.6-1.8 and an exponential cut-off varying from 90^{+ 40}_{- 20} to >700 keV, two distinct reflection components, and a variable soft excess correlated with the primary power law. This campaign shows that probing the variability of Seyfert 1 galaxies on different time-scales is of prime importance to investigate the high-energy emission of active galactic nuclei. | en_US |
dc.language.iso | eng | en_US |
dc.title | High-energy monitoring of NGC 4593 with XMM-Newton and NuSTAR. X-ray spectral analysis | en_US |
dc.type | Article | - |
dc.identifier.doi | 10.1093/mnras/stw2022 | en_US |
dc.identifier.scopus | 2-s2.0-85016014308 | en_US |
dc.identifier.isi | 000386464900028 | en_US |
dc.identifier.url | https://academic.oup.com/mnras/article/463/1/382/2589944 | en_US |
dc.identifier.url | https://ui.adsabs.harvard.edu/link_gateway/2016MNRAS.463..382U/PUB_PDF | en_US |
dc.identifier.url | http://arxiv.org/abs/1608.02847v1 | en_US |
dc.relation.medium | STAMPA | en_US |
dc.relation.volume | 463 | en_US |
dc.relation.issue | 1 | en_US |
dc.relation.firstpage | 382 | en_US |
dc.relation.lastpage | 392 | en_US |
dc.type.referee | REF_1 | en_US |
dc.relation.scientificsector | FIS/05 - ASTRONOMIA E ASTROFISICA | en_US |
dc.relation.journal | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY | en_US |
dc.type.miur | 262 Articolo in rivista | - |
dc.identifier.adsbibcode | 2016MNRAS.463..382U | 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.grantfulltext | open | - |
item.cerifentitytype | Publications | - |
item.openairetype | Article | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
item.languageiso639-1 | en | - |
crisitem.journal.journalissn | 0035-8711 | - |
crisitem.journal.ance | E112946 | - |
crisitem.author.dept | OAS Bologna | - |
crisitem.author.dept | IAPS Roma | - |
crisitem.author.dept | O.A. Brera | - |
crisitem.author.dept | O.A. Roma | - |
crisitem.author.orcid | 0000-0001-9442-7897 | - |
crisitem.author.orcid | 0000-0001-6966-8920 | - |
crisitem.author.orcid | 0000-0001-5668-6863 | - |
crisitem.author.orcid | 0000-0003-0293-3608 | - |
crisitem.author.orcid | 0000-0003-3450-6483 | - |
Appears in Collections: | 1.01 Articoli in rivista |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
1608.02847.pdf | preprint | 2.27 MB | Adobe PDF | View/Open |
stw2022.pdf | pdf editoriale | 2.16 MB | Adobe PDF | View/Open |
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