Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Pair Production of Fourth Family Charged Sleptons at $e^{+}e^{-}$
  Colliders   We study the pair production of $\tilde{l}_{4}$, which is the supersymmetric
partner of the fourth family charged lepton, at the $e^{+}e^{-}$ colliders. It
is shown that the investigation of this process at ILC/CLIC will give
opportunity to differentiate the MSSM with three and four families.

26
The categories of this paper are: bayes-an
11
The categories of this paper are: hep-lat
6
The categories of this paper are: astro-ph
9
The categories of this paper are: nlin
1
The categories of this paper are: cs
23
The categories of this paper are: solv-int
12
The categories of this paper are: nucl-th
27
The categories of this paper are: comp-gas
28
The categories of this paper are: alg-geom
2
The categories of this paper are: math
36
The categories of this paper are: cmp-lg
35
The categories of this paper are: mtrl-th
17
The categories of this paper are: q-fin
7
The categories of this paper are: hep-th
5
The categories of this paper are: gr-qc
22
The categories of this paper are: chao-dyn