Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Testing the Mechanism for the LSP Stability at the LHC   The lightest supersymmetric particle (LSP) is a natural candidate for the
cold dark matter of the universe. In this Letter we discuss how to test the
mechanism responsible for the LSP stability at the LHC. We note that if
R-parity is conserved dynamically one should expect a Higgs boson which decays
mainly into two right-handed neutrinos (a "leptonic" Higgs) or into two
sfermions. The first case could exhibit spectacular lepton number violating
signals with four secondary vertices due to the long-lived nature of
right-handed neutrinos. These signals, together with the standard channels for
the discovery of SUSY, could help to establish the underlying theory at the TeV
scale.

37
The categories of this paper are: supr-con
29
The categories of this paper are: funct-an
11
The categories of this paper are: hep-lat
4
The categories of this paper are: cond-mat
22
The categories of this paper are: chao-dyn
36
The categories of this paper are: cmp-lg
3
The categories of this paper are: physics
16
The categories of this paper are: stat
25
The categories of this paper are: patt-sol
19
The categories of this paper are: eess
33
The categories of this paper are: plasm-ph
30
The categories of this paper are: q-alg
13
The categories of this paper are: quant-ph
8
The categories of this paper are: hep-ex
6
The categories of this paper are: astro-ph
18
The categories of this paper are: econ