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Measurement of the charged-current electron (anti-)neutrino inclusive cross-sections at the T2K off-axis near detector ND280

Abstract:
The electron (anti-)neutrino component of the T2K neutrino beam constitutes the largest background in the measurement of electron (anti-)neutrino appearance at the far detector. The electron neutrino scattering is measured directly with the T2K off-axis near detector, ND280. The selection of the electron (anti-)neutrino events in the plastic scintillator target from both neutrino and anti-neutrino mode beams is discussed in this paper. The flux integrated single differential charged-current inclusive electron (anti-)neutrino cross-sections, dσ/dp and dσ/d cos(θ), and the total cross-sections in a limited phase-space in momentum and scattering angle (p > 300 MeV/c and θ ≤ 45°) are measured using a binned maximum likelihood fit and compared to the neutrino Monte Carlo generator predictions, resulting in good agreement.
Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1007/JHEP10(2020)114

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Publisher:
Springer
Journal:
Journal of High Energy Physics More from this journal
Volume:
2020
Issue:
10
Article number:
114
Publication date:
2020-10-19
DOI:
EISSN:
1029-8479


Language:
English
Keywords:
Pubs id:
1092756
Local pid:
pubs:1092756
Deposit date:
2020-11-16

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