Utilizza questo identificativo per citare o creare un link a questo documento:
http://hdl.handle.net/20.500.12386/30180
Campo DC | Valore | Lingua |
---|---|---|
dc.contributor.author | Baglio, Maria Cristina | en_US |
dc.contributor.author | Russell, David M. | en_US |
dc.contributor.author | CASELLA, Piergiorgio | en_US |
dc.contributor.author | Noori, Hind Al | en_US |
dc.contributor.author | Yazeedi, Aisha Al | en_US |
dc.contributor.author | BELLONI, Tomaso Maria Melchiorre | en_US |
dc.contributor.author | Buckley, David A. H. | en_US |
dc.contributor.author | Cadolle Bel, Marion | en_US |
dc.contributor.author | Ceccobello, Chiara | en_US |
dc.contributor.author | Corbel, Stephane | en_US |
dc.contributor.author | Coti Zelati, Francesco | en_US |
dc.contributor.author | Díaz Trigo, Maria | en_US |
dc.contributor.author | Fender, Rob P. | en_US |
dc.contributor.author | Gallo, Elena | en_US |
dc.contributor.author | Gandhi, Poshak | en_US |
dc.contributor.author | Homan, Jeroen | en_US |
dc.contributor.author | Koljonen, Karri I. I. | en_US |
dc.contributor.author | Lewis, Fraser | en_US |
dc.contributor.author | Maccarone, Thomas J. | en_US |
dc.contributor.author | Malzac, Julien | en_US |
dc.contributor.author | Markoff, Sera | en_US |
dc.contributor.author | Miller-Jones, James C. A. | en_US |
dc.contributor.author | O'Brien, Kieran | en_US |
dc.contributor.author | Russell, Thomas D. | en_US |
dc.contributor.author | Saikia, Payaswini | en_US |
dc.contributor.author | Shahbaz, Tariq | en_US |
dc.contributor.author | Sivakoff, Greg R. | en_US |
dc.contributor.author | SORIA, Roberto | en_US |
dc.contributor.author | TESTA, Vincenzo | en_US |
dc.contributor.author | Tetarenko, Alexandra J. | en_US |
dc.contributor.author | van den Ancker, Mario E. | en_US |
dc.contributor.author | Vincentelli, Federico M. | en_US |
dc.date.accessioned | 2021-02-03T09:26:44Z | - |
dc.date.available | 2021-02-03T09:26:44Z | - |
dc.date.issued | 2018 | en_US |
dc.identifier.issn | 0004-637X | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/30180 | - |
dc.description.abstract | We report on the results of optical, near-infrared (NIR), and mid-infrared observations of the black hole X-ray binary candidate (BHB) MAXI J1535-571 during its 2017/2018 outburst. During the first part of the outburst (MJD 58004-58012), the source shows an optical-NIR spectrum that is consistent with an optically thin synchrotron power law from a jet. After MJD 58015, however, the source faded considerably, the drop in flux being much more evident at lower frequencies. Before the fading, we measure a dereddened flux density of ≳100 mJy in the mid-infrared, making MAXI J1535-571 one of the brightest mid-infrared BHBs known so far. A significant softening of the X-ray spectrum is evident contemporaneous with the infrared fade. We interpret it as being due to the suppression of the jet emission, similar to the accretion-ejection coupling seen in other BHBs. However, MAXI J1535-571 did not transition smoothly to the soft state, instead showing X-ray hardness deviations associated with infrared flaring. We also present the first mid-IR variability study of a BHB on minute timescales, with a fractional rms variability of the light curves of ∼15%-22%, which is similar to that expected from the internal shock jet model, and much higher than the optical fractional rms (≲7%). These results represent an excellent case of multiwavelength jet spectral timing and demonstrate how rich, multiwavelength time-resolved data of X-ray binaries over accretion state transitions can help in refining models of the disk-jet connection and jet launching in these systems. | en_US |
dc.language.iso | eng | en_US |
dc.title | A Wildly Flickering Jet in the Black Hole X-Ray Binary MAXI J1535-571 | en_US |
dc.type | Article | - |
dc.identifier.doi | 10.3847/1538-4357/aae532 | en_US |
dc.identifier.scopus | 2-s2.0-85056731216 | en_US |
dc.identifier.isi | 000449412000003 | en_US |
dc.identifier.url | https://iopscience.iop.org/article/10.3847/1538-4357/aae532 | en_US |
dc.relation.medium | STAMPA | en_US |
dc.relation.volume | 867 | en_US |
dc.relation.issue | 2 | en_US |
dc.relation.firstpage | 114 | en_US |
dc.type.referee | REF_1 | 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 | 2018ApJ...867..114B | 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. Brera | - |
crisitem.author.dept | O.A. Roma | - |
crisitem.author.orcid | 0000-0002-0752-3301 | - |
crisitem.author.orcid | 0000-0001-9621-3796 | - |
crisitem.author.orcid | 0000-0003-1033-1340 | - |
crisitem.journal.journalissn | 0004-637X | - |
crisitem.journal.ance | E016252 | - |
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Cristina_Baglio_2018_ApJ_867_114 (1).pdf | Pdf editoriale | 1.64 MB | Adobe PDF | Visualizza/apri |
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