Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Displaced Photon Signal from a Light Scalar in Minimal Left-Right
  Symmetric Model   We point out that in the minimal left-right realization of TeV scale seesaw
for neutrino masses, the neutral scalar from the right-handed $SU(2)_R$
breaking sector could be much lighter than the right-handed scale. We discuss
for the first time the constraints on this particle from low-energy flavor
observables, find that the light scalar is necessarily long-lived. We show that
it can be searched for at the LHC via displaced signals of a collimated photon
jet, and can also be tested in current and future high-intensity experiments.
In contrast to the unique diphoton signal (and associated jets) in the
left-right case, a generic beyond Standard Model light scalar decays mostly to
leptons or jets. Thus, the diphoton channel proposed here provides a new avenue
to test the left-right framework and reveal the underlying neutrino mass
generation mechanism.

20
The categories of this paper are: acc-phys
26
The categories of this paper are: bayes-an
3
The categories of this paper are: physics
7
The categories of this paper are: hep-th
27
The categories of this paper are: comp-gas
5
The categories of this paper are: gr-qc
2
The categories of this paper are: math
29
The categories of this paper are: funct-an
30
The categories of this paper are: q-alg
24
The categories of this paper are: dg-ga
37
The categories of this paper are: supr-con
1
The categories of this paper are: cs
4
The categories of this paper are: cond-mat
22
The categories of this paper are: chao-dyn
10
The categories of this paper are: q-bio
21
The categories of this paper are: adap-org