Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Suzaku View of the Swift/BAT Active Galactic Nuclei. V. Torus Structure
  of Two Luminous Radio-loud AGNs (3C 206 and PKS 0707-35)   We present the results from broad-band X-ray spectral analysis of 3C 206 and
PKS 0707-35 with Suzaku and Swift/BAT, two of the most luminous unobscured and
obscured radio-loud active galactic nuclei with hard X-ray luminosities of
10^{45.5} erg s^{-1} and 10^{44.9} erg s^{-1} (14--195 keV), respectively.
Based on the radio core luminosity, we estimate that the X-ray spectrum of 3C
206 contains a significant (~ 60% in the 14--195 keV band) contribution from
the jet, while it is negligible in PKS 0707-35. We can successfully model the
spectra with the jet component (for 3C 206), the transmitted emission, and two
reflection components from the torus and the accretion disk. The reflection
strengths from the torus are found to be R_{torus} (= \Omega/2\pi) = 0.29 +-
0.18 and 0.41 +- 0.18 for 3C 206 and PKS 0707-35, respectively, which are
smaller than those in typical Seyfert galaxies. Utilizing the torus model by
Ikeda et al. (2009), we quantify the relation between the half opening angle of
a torus (\theta_{oa}) and the equivalent width of an iron-K line. The observed
equivalent width of 3C 206, < 71 eV, constrain the column density in the
equatorial plane to N_{H}^{eq} < 10^{23} cm^{-2}, or the half opening angle to
\theta_{oa} > 80^\circ if N_{H}^{eq} = 10^{24} cm^{-2} is assumed. That of PKS
0707-35, 72 +- 36 eV, is consistent with N_{H}^{eq} ~ 10^{23} cm^{-2}. Our
results suggest that the tori in luminous radio-loud AGNs are only poorly
developed. The trend is similar to that seen in radio-quiet AGNs, implying that
the torus structure is not different between AGNs with jets and without jets.

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The categories of this paper are: acc-phys
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The categories of this paper are: comp-gas
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The categories of this paper are: cmp-lg
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The categories of this paper are: patt-sol
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The categories of this paper are: math-ph
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The categories of this paper are: eess
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The categories of this paper are: nucl-th
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The categories of this paper are: math
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The categories of this paper are: stat
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The categories of this paper are: nucl-ex
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The categories of this paper are: solv-int
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The categories of this paper are: funct-an
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The categories of this paper are: bayes-an
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The categories of this paper are: chem-ph
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The categories of this paper are: hep-ph
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The categories of this paper are: hep-ex