>> Center for Computational Physics

Publications

Journal of High Energy Physics 2020, 114 (2020)

ISSN: 1029-8479, SCIE

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

The T2K Collaboration (K. Abe, ..., Nguyen Thi Hong Van, ...)

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 offaxis 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, d/dp and d/d cos(), and the total cross-sections in a limited phase-space in momentum and scattering angle (p > 300MeV/c and   45) are measured using a binned maximum likelihood fit and compared to the neutrino Monte Carlo generator predictions, resulting in good agreement.


URL: https://doi.org/10.1007/JHEP10(2020)114