Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Simulation of Nuclear Recoils due to Supernova Neutrino-induced Neutrons
  in Liquid Xenon Detectors   Neutrinos from supernova (SN) bursts can give rise to detectable number of
nuclear recoil (NR) events through the coherent elastic neutrino-nucleus
scattering (CE$\nu$NS) process in large scale liquid xenon detectors designed
for direct dark matter search, depending on the SN progenitor mass and
distance. Here we show that in addition to the direct NR events due to
CE$\nu$NS process, the SN neutrinos can give rise to additional nuclear recoils
due to the elastic scattering of neutrons produced through inelastic
interaction of the neutrinos with the xenon nuclei. We find that the
contribution of the supernova neutrino-induced neutrons ($\nu$I$n$) can
significantly modify the total xenon NR spectrum at large recoil energies
compared to that expected from the CE$\nu$NS process alone. Moreover, for
recoil energies $\gtrsim20$ keV, dominant contribution is obtained from the
($\nu$I$n$) events. We numerically calculate the observable S1 and S2 signals
due to both CE$\nu$NS and $\nu$I$n$ processes for a typical liquid xenon based
detector, accounting for the multiple scattering effects of the neutrons in the
case of $\nu$I$n$, and find that sufficiently large signal events, those with
S1$\gtrsim$50 photo-electrons (PE) and S2$\gtrsim$2300 PE, come mainly from the
$\nu$I$n$ scatterings.

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The categories of this paper are: atom-ph
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The categories of this paper are: eess
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The categories of this paper are: mtrl-th
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The categories of this paper are: ao-sci
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The categories of this paper are: comp-gas
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The categories of this paper are: nlin
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The categories of this paper are: hep-ph
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The categories of this paper are: solv-int
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The categories of this paper are: quant-ph
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The categories of this paper are: cs
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The categories of this paper are: q-bio
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The categories of this paper are: q-alg
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The categories of this paper are: patt-sol
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The categories of this paper are: hep-lat
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The categories of this paper are: math-ph
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The categories of this paper are: gr-qc