Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: SUSY model with R-parity violation, longlived charged slepton and
  quasistable matter   We construct SUSY $SU(3) \otimes SU(2)_{L} \otimes U(1)$ electroweak models
with superweak R-parity. The scale of R-parity violation in one of the models
is determined by the Majorana mass of neutrino and it is very small that leads
to the existence of longlived ($ T \geq O(10^{-4}sec$) lightest superparticle.
If lightest superparticle is righthanded charged slepton that can be realized
within gaugino dominated scenario then the phenomenology of such model differs
in a drastic way from the standard SUSY phenomenology, in particular, longlived
charged sleptons can form bound states with ordinary matter - quasistable
supermatter (SUSY analogs of mu-atoms and muonium). We discuss possible
manifestations of the existence of such longlived charged particle at LEP2,
TEVATRON and LHC. We also construct $SU(3) \otimes SU(2)_{L} \otimes SU(2)_{R}
\otimes U(1)$ model with Majorana mass and superweak R-parity violation.

8
The categories of this paper are: hep-ex
1
The categories of this paper are: cs
9
The categories of this paper are: nlin
27
The categories of this paper are: comp-gas
21
The categories of this paper are: adap-org
28
The categories of this paper are: alg-geom
2
The categories of this paper are: math
15
The categories of this paper are: nucl-ex
31
The categories of this paper are: ao-sci
29
The categories of this paper are: funct-an
6
The categories of this paper are: astro-ph
22
The categories of this paper are: chao-dyn
10
The categories of this paper are: q-bio
3
The categories of this paper are: physics
26
The categories of this paper are: bayes-an
4
The categories of this paper are: cond-mat