Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The Single-Phase ProtoDUNE Technical Design Report   ProtoDUNE-SP is the single-phase DUNE Far Detector prototype that is under
construction and will be operated at the CERN Neutrino Platform (NP) starting
in 2018. ProtoDUNE-SP, a crucial part of the DUNE effort towards the
construction of the first DUNE 10-kt fiducial mass far detector module (17 kt
total LAr mass), is a significant experiment in its own right. With a total
liquid argon (LAr) mass of 0.77 kt, it represents the largest monolithic
single-phase LArTPC detector to be built to date. It's technical design is
given in this report.

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The categories of this paper are: plasm-ph
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The categories of this paper are: hep-ph
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The categories of this paper are: cond-mat
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The categories of this paper are: q-alg
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The categories of this paper are: chao-dyn
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The categories of this paper are: eess
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The categories of this paper are: patt-sol
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The categories of this paper are: nlin
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The categories of this paper are: ao-sci
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The categories of this paper are: hep-lat
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The categories of this paper are: gr-qc
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The categories of this paper are: funct-an
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The categories of this paper are: solv-int
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The categories of this paper are: q-fin
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The categories of this paper are: hep-th
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The categories of this paper are: mtrl-th