Browsing Physics and Astronomy by Author "Munteanu, L"
Now showing items 1-6 of 6
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Constraint on the matter-antimatter symmetry-violating phase in neutrino oscillations
Abe, K; Akutsu, R; Ali, A; Alt, C; Andreopoulos, C; Anthony, L; Antonova, M; Aoki, S; Ariga, A; Ashida, Y (Nature Publishing Group, 2020-04-16)The charge-conjugation and parity-reversal (CP) symmetry of fundamental particles is a symmetry between matter and antimatter. Violation of this CP symmetry was first observed in 19641, and CP violation in the weak ... -
First measurement of the charged current (nu)over-bar(mu) double differential cross section on a water target without( )pions in the final state
Abe, K; Akutsu, R; Ali, A; Alt, C; Andreopoulos, C; Anthony, L; Antonova, M; Aoki, S; Ariga, A; Ashida, Y (American Physical Society, 2020-07-21)This paper reports the first differential measurement of the charged-current ¯ ν μ interaction cross section on water with no pions in the final state. The unfolded flux-averaged measurement using the T2K off-axis ... -
Measurement of the charged-current electron (anti-)neutrino inclusive cross-sections at the T2K off-axis near detector ND280
Abe, K; Akutsu, R; Ali, A; Alt, C; Andreopoulos, C; Anthony, L; Antonova, M; Aoki, S; Ariga, A; Ashida, Y (Springer, 2020-10-19)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 ... -
Search for neutral-current induced single photon production at the ND280 near detector in T2K
Abe, K; Akutsu, R; Ali, A; Alt, C; Andreopoulos, C; Anthony, L; Antonova, M; Aoki, S; Ariga, A; Ashida, Y (2019-08) -
T2K measurements of muon neutrino and antineutrino disappearance using 3.13 x 10(21) protons on target
Abe, K; Akhlaq, N; Akutsu, R; Ali, A; Alt, C; Andreopoulos, C; Antonova, M; Aoki, S; Arihara, T; Asada, Y (American Physical Society, 2021-01-26)We report measurements by the T2K experiment of the parameters θ 23 and Δ m 2 32 , which govern the disappearance of muon neutrinos and antineutrinos in the three-flavor PMNS neutrino oscillation model at T2K’s ... -
T2K ND280 Upgrade -- Technical Design Report
Abe, K; Aihara, H; Ajmi, A; Andreopoulos, C; Antonova, M; Aoki, S; Asada, Y; Ashida, Y; Atherton, A; Atkin, EIn this document, we present the Technical Design Report of the Upgrade of the T2K Near Detector ND280. The goal of this upgrade is to improve the Near Detector performance to measure the neutrino interaction rate and to ...