Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Bound states of WIMP dark matter in Higgs-portal models. Part II.
  Thermal decoupling   The Higgs doublet can mediate a long-range interaction between multi-TeV
particles coupled to the Weak interactions of the Standard Model, while its
emission can lead to very rapid bound-state formation processes and
bound-to-bound transitions. Using the rates calculated in a companion paper,
here we compute the thermal decoupling of multi-TeV WIMP dark matter coupled to
the Higgs, and show that the formation of metastable dark matter bound states
via Higgs-doublet emission and their decay decrease the relic density very
significantly. This in turn implies that WIMP dark matter may be much heavier
than previously anticipated, or conversely that for a given mass, the dark
matter couplings to the Higgs may be much lower than previously predicted,
thereby altering the dark matter phenomenology. While we focus on a minimal
singlet-doublet model in the coannihilation regime, our calculations can be
extended to larger multiplets where the effects under consideration are
expected to be even more significant.

30
The categories of this paper are: q-alg
3
The categories of this paper are: physics
23
The categories of this paper are: solv-int
19
The categories of this paper are: eess
27
The categories of this paper are: comp-gas
1
The categories of this paper are: cs
15
The categories of this paper are: nucl-ex
2
The categories of this paper are: math
34
The categories of this paper are: chem-ph
18
The categories of this paper are: econ
31
The categories of this paper are: ao-sci
10
The categories of this paper are: q-bio
37
The categories of this paper are: supr-con
13
The categories of this paper are: quant-ph
11
The categories of this paper are: hep-lat
8
The categories of this paper are: hep-ex