Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Light asymmetric dark matter from new strong dynamics   A ~5 GeV `dark baryon' with a cosmic asymmetry similar to that of baryons is
a natural candidate for the dark matter. We study the possibility of generating
such a state through dynamical electroweak symmetry breaking, and show that it
can share the relic baryon asymmetry via sphaleron interactions, even though it
has no electroweak interactions. The scattering cross-section on nucleons,
estimated in analogy to QCD, is within reach of underground direct detection
experiments.

24
The categories of this paper are: dg-ga
30
The categories of this paper are: q-alg
16
The categories of this paper are: stat
27
The categories of this paper are: comp-gas
11
The categories of this paper are: hep-lat
36
The categories of this paper are: cmp-lg
21
The categories of this paper are: adap-org
22
The categories of this paper are: chao-dyn
12
The categories of this paper are: nucl-th
9
The categories of this paper are: nlin
35
The categories of this paper are: mtrl-th
13
The categories of this paper are: quant-ph
3
The categories of this paper are: physics
8
The categories of this paper are: hep-ex
29
The categories of this paper are: funct-an
20
The categories of this paper are: acc-phys