Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Search for Supersymmetry with a dominant R-Parity violating LLE Coupling
  in e+e- Collisions at centre-of-mass energies of 130 to 172 GeV   A search for pair-production of supersymmetric particles under the assumption
that R-parity is violated via a dominant LLE coupling has been performed using
the data collected by ALEPH at centre-of-mass energies of 130-172 GeV. The
observed candidate events in the data are in agreement with the Standard Model
expectation. This is translated into lower limits on the mass of charginos,
neutralinos, sleptons, sneutrinos and squarks. For instance, charginos with
masses less than 73 GeV and neutralinos with masses less than 23 GeV are
excluded at 95% confidence level for any generation structure of the LLE
coupling, and for neutralino, slepton or sneutrino LSPs.

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The categories of this paper are: solv-int
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The categories of this paper are: atom-ph
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The categories of this paper are: nlin
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The categories of this paper are: q-alg
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The categories of this paper are: nucl-th
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The categories of this paper are: cs
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The categories of this paper are: nucl-ex
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The categories of this paper are: hep-ph
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The categories of this paper are: plasm-ph
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The categories of this paper are: bayes-an
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The categories of this paper are: eess
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The categories of this paper are: chem-ph
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The categories of this paper are: stat
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The categories of this paper are: math-ph
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The categories of this paper are: dg-ga
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The categories of this paper are: astro-ph