S. Cao

First double-differential measurement of pionless charged-current muon neutrino interactions using kinematic imbalance observables on carbon and oxygen with the T2K experiment

K. Abe, S. Abe, H. Adhikary, R. Akutsu et autres

We report the first measurement of muon-neutrino charged-current cross section as a function of kinematic imbalance (KI) observables on oxygen with no pions and at least one proton in the final state, using the T2K ND280 detector. The cross section is extracted …

Signal selection and model-independent extraction of pionless charged-current muon neutrino cross section using double-differential kinematic imbalance observables on carbon and oxygen with the T2K experiment

K. Abe, S. Abe, H. Adhikary, R. Akutsu et autres

We present the first joint measurement of muon neutrino CC$0πNp$ interactions on carbon and oxygen targets, in two double-differential kinematic imbalance (KI) observable spaces, $δp_{T}$-$δα_{T}$ and $p_{N}$-$\cosθ_μ$. The measurement employs the ND280 detector of the T2K experiment and includes a detailed description …

Constraining Neutrino Interaction Uncertainties for Neutrino Oscillation Measurements at the T2K Experiment

K. Abe, S. Abe, H. Adhikary, R. Akutsu et autres

In the context of neutrino oscillation measurements from the T2K experiment, the off-axis near detector ND280 plays a crucial role in constraining the incoming neutrino flux and neutrino-nucleus interaction cross sections. The result is a robust control over systematic uncertainties in the …

Sensitivity of the Hyper-Kamiokande experiment to neutrino oscillation parameters using accelerator neutrinos

K. Abe, M. T. Afif, R. Ahl Laamara, H. Aihara et autres

Abstract This paper presents the expected sensitivity to the neutrino oscillation parameters of the Hyper-Kamiokande long-baseline program. The Hyper-Kamiokande experiment, currently under construction in Japan, will measure the oscillations of accelerator-produced neutrinos with thousands of selected events per sample: this corresponds to …

jp, Maroc, ca, gb, ch, it, br, ua, es, pl, fr, us, in, kr, se, mx, cz, gr (code pays fourni par la source)

Results from the T2K experiment on neutrino mixing including a new far detector �-like sample

K. Abe, S. Abe, R. Akutsu, H. Alarakia-Charles et autres

Measurement of the solar neutrino interaction rate below 3.49 MeV in Super-Kamiokande-IV

Kamiokande Collaboration, A. Yankelevich, K. Abe, Y. Asaoka et autres

Super-Kamiokande (SK) has observed $^{8}\text{B}$ solar neutrino elastic scattering at recoil electron kinetic energies ($E_{\text{kin}}$) as low as 3.49 MeV to study neutrino flavor conversion within the Sun. At SK-observable energies, these conversions are dominated by the Mikheyev-Smirnov-Wolfenstein (MSW) effect. An upturn …

Data Release for the "First differential measurement of the single positive pion production cross section in neutrino neutral-current scattering"

Abe K, S. Abe, R. Akutsu, H. Alarakia-Charles et autres

Since its first observation in the 1970s, neutrino-induced neutral-current single positive pion production (NC1$π^+$) has remained an elusive and poorly understood interaction channel. This process is a significant background in neutrino oscillation experiments and studying it further is critical for the physics …

fr (code pays fourni par la source)

First measurement of neutron capture multiplicity in neutrino-oxygen neutral-current quasielasticlike interactions using an accelerator neutrino beam

K. Abe, S. Abe, R. Akutsu, H. Alarakia-Charles et autres

Signal selection and model-independent extraction of the neutrino neutral-current single 𝜋+ cross section with the T2K experiment

K. Abe, S. Abe, R. Akutsu, H. Alarakia-Charles et autres

First Differential Measurement of the Single 𝜋+ Production Cross Section in Neutrino Neutral-Current Scattering

K. Abe, S. Abe, R. Akutsu, H. Alarakia-Charles et autres

Updated T2K measurements of muon neutrino and antineutrino disappearance using 3.6 $\times$ 10$^{21}$ protons on target

Kazuki ABE, N. Akhlaq, R. Akutsu, H. Alarakia-Charles et autres

Muon neutrino and antineutrino disappearance probabilities are identical in the standard three-flavor neutrino oscillation framework, but CPT violation and non-standard interactions can violate this symmetry. In this work we report the measurements of $\sin^{2} θ_{23}$ and $Δm_{32}^2$ independently for neutrinos and antineutrinos. …

hu, us, ch, es, jp, gb, pl, it, fr, vn, ru (code pays fourni par la source)