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Torus model properties of an ultra-hard X-ray selected sample of Seyfert galaxies

Abstract:

We characterize for the first time the torus properties of an ultra-hard X-ray (14–195 keV) volume-limited (DL < 40 Mpc) sample of 24 Seyfert (Sy) galaxies (BCS40 sample). The sample was selected from the Swift/BAT nine-month catalogue. We use high angular resolution nuclear infrared (IR) photometry and N-band spectroscopy, the CLUMPY torus models and a Bayesian tool to characterize the properties of the nuclear dust. In the case of the Sy1s, we estimate the accretion disc contribution to ...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Accepted Manuscript

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Publisher copy:
10.1093/mnras/stz1003

Authors


Garcia-Benete, I More by this author
Ramos Almeida, C More by this author
Alonso-Herrero, A More by this author
Acosta-Pulido, JA More by this author
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Publisher:
Oxford University Press Publisher's website
Journal:
Monthly Notices of the Royal Astronomical Society Journal website
Volume:
486
Issue:
4
Pages:
4917-4935
Publication date:
2019-04-10
Acceptance date:
2019-04-04
DOI:
EISSN:
1365-2966
ISSN:
0035-8711
Pubs id:
pubs:987572
URN:
uri:be453ab8-7909-4f86-a2a3-5eab12987459
UUID:
uuid:be453ab8-7909-4f86-a2a3-5eab12987459
Local pid:
pubs:987572

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