Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Strangeness Production in Hadron Reactions   The paper gives an overview of strangeness-production experiments at the
Cooler Synchrotron COSY. Results on kaon-pair and $\phi$ meson production in
$pp$, $pd$ and $dd$ collisions, hyperon-production experiments and $\Lambda p$
final-state interaction studies are presented as well as a search for a
strangeness $S=-1$ resonance in the $\Lambda p$ system.

24
The categories of this paper are: dg-ga
10
The categories of this paper are: q-bio
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
22
The categories of this paper are: chao-dyn
30
The categories of this paper are: q-alg
11
The categories of this paper are: hep-lat
5
The categories of this paper are: gr-qc
19
The categories of this paper are: eess
29
The categories of this paper are: funct-an
18
The categories of this paper are: econ
31
The categories of this paper are: ao-sci
9
The categories of this paper are: nlin
17
The categories of this paper are: q-fin
16
The categories of this paper are: stat