Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Unifying All Blazars   We propose a new physical model for the unification of all Blazars. The
blazar phenomenology can be accounted for by a sequence in the source power and
intensity of the diffuse radiation field surrounding the relativistic jet. This
regulates the equilibrium electron distribution and hence the shape of the
spectral energy distribution (SED), and in turn the classification into a
blazar "flavour". The processes inside and beside the emitting jet are the same
throughout the blazar class. Objects along this sequence would be
observationally classified as High-frequency-peaked BL Lac objects (HBL),
Low-frequency BL Lac objects (LBL), Highly Polarized Quasars (HPQ) and Lowly
Polarized Quasars (LPQ).

3
The categories of this paper are: physics
37
The categories of this paper are: supr-con
18
The categories of this paper are: econ
16
The categories of this paper are: stat
17
The categories of this paper are: q-fin
32
The categories of this paper are: atom-ph
31
The categories of this paper are: ao-sci
1
The categories of this paper are: cs
13
The categories of this paper are: quant-ph
2
The categories of this paper are: math
22
The categories of this paper are: chao-dyn
23
The categories of this paper are: solv-int
26
The categories of this paper are: bayes-an
0
The categories of this paper are: hep-ph
10
The categories of this paper are: q-bio
36
The categories of this paper are: cmp-lg