Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Multiwavelength Analysis of the Variability of the Blazar 3C 273   We present multiwavelength light curves and polarimetric data of the Flat
Spectrum Radio Quasar 3C 273 over 8 years. The wavelength range of our data set
extends from radio to gamma-rays. We found that the optical emission in this
source is dominated by the accretion disk during the entire time-frame of
study. We additionally find that in contrast with the observed behaviour in
other blazars, 3C 273 does not show a correlation between the gamma-ray
spectral index and the gamma-ray luminosity. Finally, we identified an
anti-correlation between the 15 GHz and V-band light curves for the time-range
$JD_{245} = 4860 - 5760$, which we speculate is the consequence of the inner
part of the accretion disk falling into the black hole, followed by the
ejection of a component into the jet.

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The categories of this paper are: hep-th
37
The categories of this paper are: supr-con
31
The categories of this paper are: ao-sci
4
The categories of this paper are: cond-mat
23
The categories of this paper are: solv-int
13
The categories of this paper are: quant-ph
12
The categories of this paper are: nucl-th
18
The categories of this paper are: econ
36
The categories of this paper are: cmp-lg
25
The categories of this paper are: patt-sol
15
The categories of this paper are: nucl-ex
9
The categories of this paper are: nlin
30
The categories of this paper are: q-alg
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The categories of this paper are: hep-ph
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The categories of this paper are: physics
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The categories of this paper are: q-bio