Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/35622
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Bonanomi, F. | en_US |
dc.contributor.author | CICONE, CLAUDIA | en_US |
dc.contributor.author | SEVERGNINI, Paola | en_US |
dc.contributor.author | Braito, V. | en_US |
dc.contributor.author | Vignali, C. | en_US |
dc.contributor.author | Reeves, J. N. | en_US |
dc.contributor.author | Sirressi, M. | en_US |
dc.contributor.author | Montoya Arroyave, I. | en_US |
dc.contributor.author | DELLA CECA, Roberto | en_US |
dc.contributor.author | Ballo, L. | en_US |
dc.contributor.author | Dotti, M. | en_US |
dc.date.accessioned | 2025-01-10T15:33:33Z | - |
dc.date.available | 2025-01-10T15:33:33Z | - |
dc.date.issued | 2023 | en_US |
dc.identifier.issn | 0004-6361 | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/35622 | - |
dc.description.abstract | We present ALMA CO(1-0) observations of the nearby LIRG galaxy pair IRAS05054+1718 with a new analysis of X-ray data collected between 2012 and 2021 using NuSTAR, Swift, and XMM-Newton. The western component of the pair, NED01, hosts a Seyfert 1.9 nucleus launching a powerful X-ray UFO. Our X-ray spectral analysis suggests the UFO could be variable or multi-component in velocity and constrains its momentum flux to $\dot p^{X-ray}_{out} \sim (4\pm2)\times 10^{34}$ gcms$^{-2}$. ALMA CO(1-0) observations include also the eastern component of the pair, a LIRG with no clear evidence for an AGN. We study the CO(1-0) kinematics in the two galaxies using the 3D-BAROLO code. In both sources, we can model the bulk of the CO(1-0) emission with rotating disks and, after subtracting the best-fit models, we detect compact residual emission at S/N=15 within $\sim3$kpc from the centre. A molecular outflow in NED01, if present, cannot be brighter than such residuals, implying an upper limit on its outflow rate of $\dot{M}^{mol}_{out} \lesssim 19\pm14~M_{\odot}~yr^{-1}$ and on its momentum rate of $\dot p^{mol}_{out} \lesssim (2.7\pm2.4) \times 10^{34}$gcms$^{-1}$. Combined with the revised energetics of the X-ray wind, we derive an upper limit on the momentum rate ratio of $\dot{p}^{mol}_{out}/\dot{p}^{X-ray}_{out}<0.67$. We discuss these results in the context of the expectations of AGN feedback models, and we propose the X-ray disk wind in NED01 has not significantly impacted the molecular gas reservoir (yet), and we can constrain its effect to be much smaller than expectations of AGN ''energy-driven'' feedback models. We also consider and discuss the hypothesis of asymmetries of the molecular disk not properly captured by the 3D-BAROLO code. Our results highlight the challenges in testing the predictions of popular AGN disk-wind feedback theories, even with good quality multi-wavelength observations. | en_US |
dc.language.iso | eng | en_US |
dc.title | Another X-ray UFO without a momentum-boosted molecular outflow. ALMA CO(1-0) observations of the galaxy pair IRAS 05054+1718 | en_US |
dc.type | Article | - |
dc.identifier.doi | 10.1051/0004-6361/202245630 | en_US |
dc.identifier.scopus | 2-s2.0-85158842196 | en_US |
dc.identifier.url | http://arxiv.org/abs/2303.00770v2 | en_US |
dc.identifier.url | https://www.aanda.org/articles/aa/pdf/2023/05/aa45630-22.pdf | en_US |
dc.relation.medium | STAMPA | en_US |
dc.relation.volume | 673 | en_US |
dc.relation.firstpage | A46 | en_US |
dc.type.referee | REF_1 | en_US |
dc.relation.scientificsector | FIS/05 - ASTRONOMIA E ASTROFISICA | en_US |
dc.relation.journal | ASTRONOMY & ASTROPHYSICS | en_US |
dc.type.miur | 262 Articolo in rivista | - |
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.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
item.grantfulltext | open | - |
item.openairetype | Article | - |
crisitem.author.dept | O.A. Brera | - |
crisitem.author.dept | O.A. Brera | - |
crisitem.author.dept | O.A. Brera | - |
crisitem.author.orcid | 0000-0003-0522-6941 | - |
crisitem.author.orcid | 0000-0001-5619-5896 | - |
crisitem.author.orcid | 0000-0002-2629-4989 | - |
crisitem.author.orcid | 0000-0001-7551-2252 | - |
crisitem.journal.journalissn | 0004-6361 | - |
crisitem.journal.ance | E016240 | - |
Appears in Collections: | 1.01 Articoli in rivista |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
aa45630-22.pdf | Pdf editoriale | 6.57 MB | Adobe PDF | View/Open |
Page view(s)
50
checked on Feb 18, 2025
Download(s)
7
checked on Feb 18, 2025
Google ScholarTM
Check
Altmetric
Altmetric
Items in DSpace are published in Open Access, unless otherwise indicated.