TY - JOUR
T1 - γ-ray production in neutral-current neutrino-oxygen interactions at energies above 200 MeV
AU - Ankowski, A. M.
AU - Benhar, O.
AU - Mori, T.
AU - Yamaguchi, R.
AU - Sakuda, M.
N1 - Copyright:
Copyright 2018 Elsevier B.V., All rights reserved.
PY - 2013
Y1 - 2013
N2 - We report the results of a calculation of the neutrino- and antineutrino-induced γ-ray production cross section for oxygen target. Our analysis is focused on the kinematical region of neutrino energy larger than ∼200 MeV, in which single-nucleon knockout is known to be the dominant reaction mechanism. The numerical results have been obtained using a realistic model of the target spectral function, extensively tested against electron-nucleus scattering data. We find that at neutrino energy 600 MeV the fraction of neutral-current interactions leading to emission of γ-rays of energy larger than 6 MeV is ∼41%, and that the contribution of the p3/2 state is overwhelming.
AB - We report the results of a calculation of the neutrino- and antineutrino-induced γ-ray production cross section for oxygen target. Our analysis is focused on the kinematical region of neutrino energy larger than ∼200 MeV, in which single-nucleon knockout is known to be the dominant reaction mechanism. The numerical results have been obtained using a realistic model of the target spectral function, extensively tested against electron-nucleus scattering data. We find that at neutrino energy 600 MeV the fraction of neutral-current interactions leading to emission of γ-rays of energy larger than 6 MeV is ∼41%, and that the contribution of the p3/2 state is overwhelming.
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U2 - 10.1088/1742-6596/408/1/012055
DO - 10.1088/1742-6596/408/1/012055
M3 - Conference article
AN - SCOPUS:84874742506
VL - 408
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
SN - 1742-6588
IS - 1
M1 - 012055
T2 - 13th International Workshop on Neutrino Factories, Super Beams and Beta Beams, NUFACT 2011
Y2 - 1 August 2011 through 6 August 2011
ER -