Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Implications of Recent Nucleon Spin Structure Measurements for
  Neutralino Dark Matter Detection   Predicted rates for direct and indirect detection of dark-matter neutralinos
depend in general on the spin content of the nucleon. Neutralinos that are
predominantly $B$-ino are the likeliest candidates for detection via
spin-dependent interactions. Uncertainties in the measured spin content of the
nucleon may lead to dramatic uncertainties in the rates for detection of
$B$-inos by scattering off of nuclei with unpaired neutrons. Rates for
spin-dependent scattering of $B$-inos off of nuclei with unpaired protons are
far more robust, as are rates for capture of $B$-inos in the Sun.

15
The categories of this paper are: nucl-ex
7
The categories of this paper are: hep-th
2
The categories of this paper are: math
36
The categories of this paper are: cmp-lg
29
The categories of this paper are: funct-an
24
The categories of this paper are: dg-ga
23
The categories of this paper are: solv-int
25
The categories of this paper are: patt-sol
21
The categories of this paper are: adap-org
28
The categories of this paper are: alg-geom
27
The categories of this paper are: comp-gas
33
The categories of this paper are: plasm-ph
35
The categories of this paper are: mtrl-th
18
The categories of this paper are: econ
22
The categories of this paper are: chao-dyn
19
The categories of this paper are: eess