Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Searches for New Phenomena at the Tevatron and at HERA   Recent results on searches for new physics at Run II of the Tevatron and
highlights from HERA are reported. The searches cover many different final
states and a wide range of models. All analyses have at this point led to
negative results, but some interesting anomalies have been found.

23
The categories of this paper are: solv-int
7
The categories of this paper are: hep-th
27
The categories of this paper are: comp-gas
0
The categories of this paper are: hep-ph
25
The categories of this paper are: patt-sol
32
The categories of this paper are: atom-ph
11
The categories of this paper are: hep-lat
33
The categories of this paper are: plasm-ph
1
The categories of this paper are: cs
26
The categories of this paper are: bayes-an
20
The categories of this paper are: acc-phys
6
The categories of this paper are: astro-ph
18
The categories of this paper are: econ
2
The categories of this paper are: math
29
The categories of this paper are: funct-an
35
The categories of this paper are: mtrl-th