Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A Supersymmetric Resolution of the KARMEN Anomaly   We consider the hypothesis that the recently reported anomaly in the time
structure of signals in the KARMEN experiment is due to the production of a
light photino (or Zino) which decays radiatively due to violation of
$R$-parity. Such a particle is shown to be consistent with all experimental
data and with cosmological nucleosynthesis. There are difficulties with
constraints from SN~1987A but these may be evaded if squarks are non-degenerate
in mass.

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The categories of this paper are: funct-an
21
The categories of this paper are: adap-org
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The categories of this paper are: nucl-ex
3
The categories of this paper are: physics
7
The categories of this paper are: hep-th
12
The categories of this paper are: nucl-th
19
The categories of this paper are: eess
30
The categories of this paper are: q-alg
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The categories of this paper are: mtrl-th
6
The categories of this paper are: astro-ph
9
The categories of this paper are: nlin
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The categories of this paper are: chao-dyn
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The categories of this paper are: dg-ga
17
The categories of this paper are: q-fin
37
The categories of this paper are: supr-con
8
The categories of this paper are: hep-ex