Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Constraining self-interacting dark matter with the full dataset of
  PandaX-II   Self-interacting Dark Matter (SIDM) is a leading candidate proposed to solve
discrepancies between predictions of the prevailing cold dark matter theory and
observations of galaxies. Many SIDM models predict the existence of a light
force carrier that mediate strong dark matter self-interactions. If the
mediator couples to the standard model particles, it could produce
characteristic signals in dark matter direct detection experiments. We report
searches for SIDM models with a light mediator using the full dataset of the
PandaX-II experiment, based on a total exposure of 132 tonne-days. No
significant excess over background is found, and our likelihood analysis leads
to a strong upper limit on the dark matter-nucleon coupling strength. We
further combine the PandaX-II constraints and those from observations of the
light element abundances in the early universe, and show that direct detection
and cosmological probes can provide complementary constraints on dark matter
models with a light mediator.

32
The categories of this paper are: atom-ph
21
The categories of this paper are: adap-org
11
The categories of this paper are: hep-lat
34
The categories of this paper are: chem-ph
4
The categories of this paper are: cond-mat
2
The categories of this paper are: math
36
The categories of this paper are: cmp-lg
37
The categories of this paper are: supr-con
1
The categories of this paper are: cs
33
The categories of this paper are: plasm-ph
3
The categories of this paper are: physics
16
The categories of this paper are: stat
31
The categories of this paper are: ao-sci
29
The categories of this paper are: funct-an
10
The categories of this paper are: q-bio
12
The categories of this paper are: nucl-th