Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Bounds on scalar masses in two Higgs doublet models   A thorough analysis of stability and perturbativity bounds is performed in
several versions of the two-Higgs doublet model, for both CP-conserving and
spontaneously broken CP minima. LEP results further aid in establishing very
strict constraints on the mass of the lighter Higgs particle.

1
The categories of this paper are: cs
33
The categories of this paper are: plasm-ph
22
The categories of this paper are: chao-dyn
16
The categories of this paper are: stat
26
The categories of this paper are: bayes-an
32
The categories of this paper are: atom-ph
12
The categories of this paper are: nucl-th
25
The categories of this paper are: patt-sol
31
The categories of this paper are: ao-sci
24
The categories of this paper are: dg-ga
13
The categories of this paper are: quant-ph
19
The categories of this paper are: eess
7
The categories of this paper are: hep-th
34
The categories of this paper are: chem-ph
3
The categories of this paper are: physics
20
The categories of this paper are: acc-phys