Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Closing the light sbottom mass window from a compilation of e+e- ->
  hadron data   The e+e- -> hadron cross section data from PEP, PETRA, TRISTAN, SLC and LEP,
at centre-of-mass energies between 20 to 209 GeV, are analysed to search for
the production of a pair of light sbottoms decaying hadronically via
R-parity-violating couplings. This analysis allows the 95%C.L. exclusion of
such a particle if its mass is below 7.5 GeV/c2. The light sbottom mass window
is closed.

25
The categories of this paper are: patt-sol
14
The categories of this paper are: math-ph
2
The categories of this paper are: math
1
The categories of this paper are: cs
15
The categories of this paper are: nucl-ex
33
The categories of this paper are: plasm-ph
28
The categories of this paper are: alg-geom
7
The categories of this paper are: hep-th
19
The categories of this paper are: eess
16
The categories of this paper are: stat
22
The categories of this paper are: chao-dyn
36
The categories of this paper are: cmp-lg
4
The categories of this paper are: cond-mat
32
The categories of this paper are: atom-ph
35
The categories of this paper are: mtrl-th
18
The categories of this paper are: econ