Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Inner Shielding of the COMET Cosmic Veto System   A simulation of neutrons traversing a shield beneath the COMET scintillator
strip cosmic-veto counter is accomplished using the Geant4 toolkit. A Geant4
application is written with an appropriate detector construction and a possible
spectrum of neutron's energy. The response of scintillator strips to neutrons
is studied in detail. A design of the shield is optimized to ensure the time
loss concerned with fake veto signals caused by neutrons from muon captures is
tolerable. Materials of shield layers are chosen, and optimum thicknesses of
the layers are computed.

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The categories of this paper are: q-fin
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The categories of this paper are: q-bio
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The categories of this paper are: solv-int
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The categories of this paper are: chao-dyn
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The categories of this paper are: math-ph
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The categories of this paper are: nucl-th
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The categories of this paper are: acc-phys
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The categories of this paper are: hep-lat
0
The categories of this paper are: hep-ph
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The categories of this paper are: adap-org
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The categories of this paper are: bayes-an
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The categories of this paper are: astro-ph
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The categories of this paper are: math
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The categories of this paper are: nucl-ex
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The categories of this paper are: comp-gas
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The categories of this paper are: eess