Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: RECO level \sqrt{s}_{min} and subsystem \sqrt{s}_{min}: improved global
  inclusive variables for measuring the new physics mass scale in missing
  energy events at hadron colliders
34
The categories of this paper are: chem-ph
31
The categories of this paper are: ao-sci
7
The categories of this paper are: hep-th
22
The categories of this paper are: chao-dyn
3
The categories of this paper are: physics
13
The categories of this paper are: quant-ph
20
The categories of this paper are: acc-phys
27
The categories of this paper are: comp-gas
25
The categories of this paper are: patt-sol
15
The categories of this paper are: nucl-ex
32
The categories of this paper are: atom-ph
4
The categories of this paper are: cond-mat
10
The categories of this paper are: q-bio
9
The categories of this paper are: nlin
23
The categories of this paper are: solv-int
2
The categories of this paper are: math