Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Electroweak Symmetric Dark Matter Balls   In the simple Higgs-portal dark matter model with a conserved dark matter
number, we show that there exists a non-topological soliton state of dark
matter. This state has smaller energy per dark matter number than a free
particle state and has its interior in the electroweak symmetric vacuum. It
could be produced in the early universe from first-order electroweak phase
transition and contribute most of dark matter. This electroweak symmetric dark
matter ball is a novel macroscopic dark matter candidate with an energy density
of the electroweak scale and a mass of 1 gram or above. Because of its
electroweak-symmetric interior, the dark matter ball has a large geometric
scattering cross section off a nucleon or a nucleus. Dark matter and neutrino
experiments with a large-size detector like Xenon1T, BOREXINO and JUNO have
great potential to discover electroweak symmetric dark matter balls. We also
discuss the formation of bound states of a dark matter ball and ordinary
matter.

15
The categories of this paper are: nucl-ex
31
The categories of this paper are: ao-sci
4
The categories of this paper are: cond-mat
20
The categories of this paper are: acc-phys
37
The categories of this paper are: supr-con
32
The categories of this paper are: atom-ph
16
The categories of this paper are: stat
2
The categories of this paper are: math
13
The categories of this paper are: quant-ph
25
The categories of this paper are: patt-sol
22
The categories of this paper are: chao-dyn
3
The categories of this paper are: physics
1
The categories of this paper are: cs
33
The categories of this paper are: plasm-ph
30
The categories of this paper are: q-alg
36
The categories of this paper are: cmp-lg