Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Strongly interacting dark matter and the DAMA signal   We show that models of strongly interacting (SIMP) dark matter built to
reproduce the DAMA signal actually cannot account for its time dependence. We
discuss the constraints on this type of models coming from direct detection
experiments and study the propagation of thermalised dark matter particles in
the ground for the allowed values of the parameters. We consider a simple 1D
diffusion and a more detailed 3D diffusion. In both cases the predicted signal
has either the wrong phase of the annual modulation or a much larger amplitude
of the diurnal modulation.

19
The categories of this paper are: eess
31
The categories of this paper are: ao-sci
17
The categories of this paper are: q-fin
28
The categories of this paper are: alg-geom
36
The categories of this paper are: cmp-lg
3
The categories of this paper are: physics
11
The categories of this paper are: hep-lat
12
The categories of this paper are: nucl-th
18
The categories of this paper are: econ
23
The categories of this paper are: solv-int
5
The categories of this paper are: gr-qc
37
The categories of this paper are: supr-con
34
The categories of this paper are: chem-ph
33
The categories of this paper are: plasm-ph
26
The categories of this paper are: bayes-an
27
The categories of this paper are: comp-gas