Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Search for Astronomical Neutrinos from Blazar TXS0506+056 in
  Super-Kamiokande   We report a search for astronomical neutrinos in the energy region from
several GeV to TeV in the direction of the blazar TXS0506+056 using the
Super-Kamiokande detector following the detection of a 100 TeV neutrino from
the same location by the IceCube collaboration. Using Super-Kamiokande neutrino
data across several data samples observed from April 1996 to February 2018 we
have searched for both a total excess above known backgrounds across the entire
period as well as localized excesses on smaller time scales in that interval.
No significant excess nor significant variation in the observed event rate are
found in the blazar direction. Upper limits are placed on the electron and muon
neutrino fluxes at 90\% confidence level as $6.03 \times 10^{-7}$ and $4.52
\times 10^{-7}$ to $9.26 \times 10^{-10}$ [${\rm erg}/{\rm cm}^2/{\rm s}$],
respectively.

15
The categories of this paper are: nucl-ex
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The categories of this paper are: quant-ph
4
The categories of this paper are: cond-mat
30
The categories of this paper are: q-alg
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The categories of this paper are: q-fin
33
The categories of this paper are: plasm-ph
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The categories of this paper are: alg-geom
12
The categories of this paper are: nucl-th
2
The categories of this paper are: math
29
The categories of this paper are: funct-an
36
The categories of this paper are: cmp-lg
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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: mtrl-th
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The categories of this paper are: adap-org
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The categories of this paper are: acc-phys