A. Ershova

0000-0001-6335-2343

hep-exphysics.ins-dethep-phastro-ph.HEnucl-exnucl-th

On Valency

published · living versions

W_fdddkpsf·v1 · currentpublished

Indication of Electron Antineutrinos from the Diffuse Supernova Neutrino Background

with Kamiokande Collaboration, K. Abe, Y. Asaoka, M. Harada +246

1 version

Preprints & journals

39 papers in the corpus · 2021–2026

First observation of electron antineutrinos from nuclear reactors at Super-Kamiokande2610.03143v1 · K. Abe, Y. Asaoka, M. Harada et al.2026 · 0 citationsarXiv

Search for the

^{16}\text{O}(ppp) \rightarrow ^{13}\text{C} \pi^+ \pi^+ e^+

Decay Mode in Super-Kamiokande Using Machine Learning Techniques2609.25681v2 · J. Feng, K. Abe, Y. Asaoka et al.2026 · 0 citationsarXiv

Search for proton decay into a single charged antilepton and a massless invisible particle using the full pure water data set of Super-Kamiokande2608.30361v1 · Y. M. Liu, K. Terada, K. Abe et al.2026 · 0 citationsPhysical Review D 114, 072005 (2026)

First double-differential measurement of pionless charged-current muon neutrino interactions using kinematic imbalance observables on carbon and oxygen with the T2K experiment2607.10638v2 · K. Abe, S. Abe, H. Adhikary et al.2026 · 0 citationsarXiv

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 experiment2607.10644v1 · K. Abe, S. Abe, H. Adhikary et al.2026 · 0 citationsarXiv

Constraining Neutrino Interaction Uncertainties for Neutrino Oscillation Measurements at the T2K Experiment2606.14015v1 · K. Abe, S. Abe, H. Adhikary et al.2026 · 0 citationsarXiv

TeV-scale neutrino cross-section measurement using upward through-going muons in Super-Kamiokande2605.10221v1 · N. Bhuiyan, K. Abe, Y. Asaoka et al.2026 · 0 citationsarXiv

Search for proton decay via

p \to e^{+}\pi^{0}\pi^{0}

and

p \to \mu^{+}\pi^{0}\pi^{0}

in 0.401 megaton-years exposure of Super-Kamiokande I-V2604.10975v2 · K. Abe, S. Abe, Y. Asaoka et al.2026 · 0 citationsarXiv

Development of Faster and More Accurate Supernova Localization at Super-Kamiokande2604.07702v1 · K. Abe, Y. Asaoka, M. Harada et al.2026 · 0 citationsarXiv

Neutron-Multiplicity Measurement in Muon Capture on Oxygen Nuclei in the Gadolinium-Loaded Super-Kamiokande Detector.41997171 · Miki, S, Abe, K, Abe, S et al.2026 · 0 citationsPhysical review letters. 2026;136(13):131801

Results from the T2K Experiment on Neutrino Mixing Including a New Far Detector μ-like Sample.41557381 · Abe, K, Abe, S, Akutsu, R et al.2026 · 3 citationsPhysical review letters. 2025;135(26):261801

Measurement of the solar neutrino interaction rate below 3.49 MeV in Super-Kamiokande-IV2512.19887v3 · A. Yankelevich, K. Abe, Y. Asaoka et al.2025 · 0 citationsPhys. Rev. D 113, 112001 (2026)

Performance of the High-Angle Time Projection Chambers in the Upgraded T2K Off-Axis Near Detector2511.18650v1 · K. Aivazelis, D. Atti'e, P. Billoir et al.2025 · 0 citationsarXiv

First Associated Neutrino Search for a Failed Supernova Candidate with Super-Kamiokande2511.03470v2 · F. Nakanishi, K. Abe, S. Abe et al.2025 · 1 citationarXiv

Search for Diffuse Supernova Neutrino Background with 956.2 days of Super-Kamiokande Gadolinium Dataset2511.02222v2 · K. Abe, S. Abe, Y. Asaoka et al.2025 · 1 citationarXiv

Search for nucleon decay via

p\rightarrow\nu\pi^{+}

and

n\rightarrow\nu\pi^{0}

in 0.484 Mton-year of Super-Kamiokande data2510.26232v2 · S. Jung, K. Abe, S. Abe et al.2025 · 3 citationsPhysical Review D 113, 012015 (2026)

First Differential Measurement of the Single π^+ Production Cross Section in Neutrino Neutral-Current Scattering.41202230 · Abe, K, Abe, S, Akutsu, R et al.2025 · 4 citationsPhysical review letters. 2025;135(17):171803

Joint neutrino oscillation analysis from the T2K and NOvA experiments2510.19888v2 · NOvA, T2K Collaborations: K. Abe, S. Abe et al.2025 · 24 citationsNature 646, 818-824 (2025)

First Measurement of the Electron-Neutrino Charged-Current Pion Production Cross Section on Carbon with the T2K Near Detector.41138139 · Abe, K, Abe, S, Akutsu, R et al.2025 · 2 citationsPhysical review letters. 2025;135(15):151802

Measurement of the branching ratio of

\mathrm{^{16}N}

\mathrm{^{15}C}

\mathrm{^{12}B}

, and

\mathrm{^{13}B}

isotopes through the nuclear muon capture reaction in the Super-Kamiokande detector2508.18110v3 · Y. Maekawa, K. Abe, S. Abe et al.2025 · 3 citationsarXiv

Testing T2K's Bayesian constraints with priors in alternate parameterisations2507.02101v1 · K. Abe, S. Abe, R. Akutsu et al.2025 · 0 citationsEur.Phys.J.C 85 (2025) 12, 1414

Search for neutron decay into an antineutrino and a neutral kaon in 0.401 megaton-years exposure of Super-Kamiokande2506.14406v1 · K. Yamauchi, K. Abe, S. Abe et al.2025 · 2 citationsarXiv

First measurement of neutron capture multiplicity in neutrino-oxygen neutral-current quasi-elastic-like interactions using an accelerator neutrino beam2505.22547v2 · K. Abe, S. Abe, R. Akutsu et al.2025 · 5 citationsarXiv

Measurement of neutron production in atmospheric neutrino interactions at Super-Kamiokande2505.04409v3 · S. Han, K. Abe, S. Abe et al.2025 · 6 citationsPhys. Rev. D 112, 012004 (2025)

Signal selection and model-independent extraction of the neutrino neutral-current single

\pi^+

cross section with the T2K experiment2503.06843v3 · K. Abe, S. Abe, R. Akutsu et al.2025 · 1 citationarXiv

First Joint Oscillation Analysis of Super-Kamiokande Atmospheric and T2K Accelerator Neutrino Data.39913709 · Abe, K, Abe, S, Bronner, C et al.2025 · 22 citationsPhysical review letters. 2025;134(1):011801

Final-state interactions in neutrino-induced proton knockout from argon in MicroBooNE2406.09244v1 · A. Nikolakopoulos, A. Ershova, R. Gonz'alez-Jim'enez et al.2024 · 8 citationsarXiv

The role of de-excitation in the final-state interactions of protons in neutrino-nucleus interactions2309.05410v1 · Anna Ershova, Kajetan Niewczas, Sara Bolognesi et al.2023 · 0 citationsarXiv

Measurements of the

\nu_{\mu}

and

\bar{\nu}_{\mu}

-induced Coherent Charged Pion Production Cross Sections on

^{12}C

by the T2K experiment2308.16606v2 · K. Abe, N. Akhlaq, R. Akutsu et al.2023 · 6 citationsPhys.Rev.D 108 (2023) 9, 092009

Parametrized uncertainties in the spectral function model of neutrino charged-current quasielastic interactions for oscillation analyses2308.01838v1 · J. Chakrani, S. Dolan, M. Buizza Avanzini et al.2023 · 12 citationsPhys. Rev. D 109, 072006, 2024

Updated T2K measurements of muon neutrino and antineutrino disappearance using 3.6

\times

^{21}

protons on target2305.09916v2 · K. Abe, N. Akhlaq, R. Akutsu et al.2023 · 0 citationsarXiv

First measurement of muon neutrino charged-current interactions on hydrocarbon without pions in the final state using multiple detectors with correlated energy spectra at T2K2303.14228v2 · K. Abe, N. Akhlaq, R. Akutsu et al.2023 · 17 citationsarXiv

Characterization of Charge Spreading and Gain of Encapsulated Resistive Micromegas Detectors for the Upgrade of the T2K Near Detector Time Projection Chambers2303.04481v1 · D. Attie, O. Ballester, M. Batkiewicz-Kwasnia et al.2023 · 9 citationsarXiv

Measurements of neutrino oscillation parameters from the T2K experiment using 3.6×1021 protons on target.37680254 · Abe, K, Akhlaq, N, Akutsu, R et al.2025 · 133 citationsThe European physical journal. C, Particles and fields. 2023;83(9):782

Analysis of test beam data taken with a prototype of TPC with resistive Micromegas for the T2K Near Detector upgrade2212.06541v2 · D. Atti'e, O. Ballester, M. Batkiewicz-Kwasniak et al.2022 · 11 citationsarXiv

Scintillator ageing of the T2K near detectors from 2010 to 20212207.12982v1 · K. Abe, N. Akhlaq, R. Akutsu et al.2022 · 7 citationsarXiv

Study of final-state interactions of protons in neutrino-nucleus scattering with INCL and NuWro cascade models2202.10402v2 · A. Ershova, S. Bolognesi, A. Letourneau et al.2022 · 20 citationsarXiv

Optimized scintillation strip design for the DANSS upgrade2112.04973v3 · I. Alekseev, V. Belov, A. Bystryakov et al.2021 · 6 citationsJINST 17 P04009 (2022)

Sensitivity of the Upgraded T2K Near Detector to constrain neutrino and anti-neutrino interactions with no mesons in the final state by exploiting nucleon-lepton correlations2108.11779v2 · S. Dolan, V. Q. Nguyen, A. Blanchet et al.2021 · 26 citationsarXiv

Career total: 80 works. 39 are in this corpus.

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