Publications (176)
Measurements of , and proton yields from the surface of the T2K replica target for incoming 31 GeV/c protons with the NA61/SHINE spectrometer at the CERN SPS
SHINE Collaboration, N. Abgrall, A. Aduszkiewicz +158
Measurements of the , , and proton double differential yields emitted from the surface of the 90-cm-long carbon target (T2K replica) were performed for the incom…
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 +402
The T2K experiment measured the muon-neutrino charged‑current cross section without pions on carbon and oxygen using kinematic imbalance observables, providing double‑differential…
Updated T2K measurements of muon neutrino and antineutrino disappearance using 1.5e21 protons on target
K. Abe, J. Amey, C. Andreopoulos +322
We report measurements by the T2K experiment of the parameters and governing the disappearance of muon neutrinos and antineutrinos in the three flavor neut…
Second gadolinium loading to Super-Kamiokande
K. Abe, C. Bronner, Y. Hayato +246
The first loading of gadolinium (Gd) into Super-Kamiokande in 2020 was successful, and the neutron capture efficiency on Gd reached 50\%. To further increase the Gd neutron capture…
Measurement of inclusive double-differential charged-current cross section with improved acceptance in the T2K off-axis near detector
T2K Collaboration, K. Abe, J. Amey +302
We report a measurement of the flux-integrated cross section for inclusive muon neutrino charged-current interactions on carbon. The double differential measurements are given as f…
Electroexcitation of the at low momentum transfer
A. Blomberg, D. Anez, N. Sparveris +92
We report on new p measurements at the resonance at the low momentum transfer region. The mesonic cloud dynamics is predicted to be dominant…
New Precision Limit on the Strange Vector Form Factors of the Proton
HAPPEX collaboration, Z. Ahmed, K. Allada +102
The parity-violating cross-section asymmetry in the elastic scattering of polarized electrons from unpolarized protons has been measured at a four-momentum transfer squared Q2 = 0.…
Neutrino Oscillation Physics Potential of the T2K Experiment
K. Abe, J. Adam, H. Aihara +342
The observation of the recent electron neutrino appearance in a muon neutrino beam and the high-precision measurement of the mixing angle have led to a re-evaluation of t…
Measurements of neutrino oscillation in appearance and disappearance channels by the T2K experiment with 6.6E20 protons on target
T2K Collaboration, K. Abe, J. Adam +346
We report on measurements of neutrino oscillation using data from the T2K long-baseline neutrino experiment collected between 2010 and 2013. In an analysis of muon neutrino disappe…
Search for Astronomical Neutrinos from Blazar TXS0506+056 in Super-Kamiokande
K. Hagiwara, K. Abe, C. Bronner +169
We report a search for astronomical neutrinos in the energy region from several GeV to TeV in the direction of the blazar TXS0506+056 using the Super-Kamiokande detector following…
Hyper-Kamiokande Design Report
Hyper-Kamiokande Proto-Collaboration, :, K. Abe +313
On the strength of a double Nobel prize winning experiment (Super)Kamiokande and an extremely successful long baseline neutrino programme, the third generation Water Cherenkov dete…
Measurement of neutrino and antineutrino neutral-current quasielastic-like interactions on oxygen by detecting nuclear de-excitation -rays
K. Abe, R. Akutsu, A. Ali +330
Neutrino- and antineutrino-oxygen neutral-current quasielastic-like interactions are measured at Super-Kamiokande using nuclear de-excitation -rays to identify signal-like inte…
First measurement of the charged-current cross section without pions in the final state on a water target
T2K Collaboration, K. Abe, J. Amey +303
This paper reports the first differential measurement of the charged-current interaction cross section of on water with no pions in the final state. This flux-averaged meas…
Indirect Search for Dark Matter from the Galactic Center and Halo with the Super-Kamiokande Detector
Kamiokande Collaboration, K. Abe, C. Bronner +269
We present a search for an excess of neutrino interactions due to dark matter in the form of Weakly Interacting Massive Particles (WIMPs) annihilating in the galactic center or hal…
meson production in inelastic p+p interactions at 31, 40 and 80 GeV/c beam momentum measured by NA61/SHINE at the CERN SPS
N. Abgrall, H. Adhikary, P. Adrich +155
Measurements of meson production via its decay mode in inelastic interactions at incident projectile momenta of 31, 40 and 80 GeV/ ($\sqrt…
Search for supernova bursts in Super-Kamiokande IV
Kamiokande collaboration, M. Mori, K. Abe +242
Super-Kamiokande has been searching for neutrino bursts characteristic of core-collapse supernovae continuously, in real time, since the start of operations in 1996. The present wo…
A Precision Measurement of the Neutron Twist-3 Matrix Element : Probing Color Forces
M. Posik, D. Flay, D. S. Parno +89
Double-spin asymmetries and absolute cross sections were measured at large Bjorken (0.25 0.90), in both the deep-inelastic and resonance regions, by scattering lo…
New Methods and Simulations for Cosmogenic Induced Spallation Removal in Super-Kamiokande-IV
Kamiokande Collaboration, S. Locke, A. Coffani +215
Radioactivity induced by cosmic muon spallation is a dominant source of backgrounds for MeV neutrino interactions in water Cherenkov detectors. In particular, it…
Weak charge form factor and radius of 208Pb through parity violation in electron scattering
C. J. Horowitz, Z. Ahmed, C. -M. Jen +18
We use distorted wave electron scattering calculations to extract the weak charge form factor F_W(q), the weak charge radius R_W, and the point neutron radius R_n, of 208Pb from th…
Measurements of , and production in 120 GeV/ p + C interactions
SHINE Collaboration, H. Adhikary, K. K. Allison +155
This paper presents multiplicity measurements of , , and produced in 120 GeV/ proton-carbon interactions. The measurements were made using data co…
Neutron-Antineutron Oscillation Search using a 0.37 MegatonYear Exposure of Super-Kamiokande
Kamiokande Collaboration, K. Abe, C. Bronner +196
As a baryon number violating process with , neutron-antineutron oscillation () provides a unique test of baryon number conservation. We have performed a search f…
Measurement of coherent production in low energy neutrino-Carbon scattering
K. Abe, C. Andreopoulos, M. Antonova +336
We report the first measurement of the flux-averaged cross section for charged current coherent production on carbon for neutrino energies less than 1.5 GeV to a restricte…
Measurement of the Parity-Violating Asymmetry in Electron-Deuteron Scattering in the Nucleon Resonance Region
D. Wang, K. Pan, R. Subedi +95
We report on parity-violating asymmetries in the nucleon resonance region measured using GeV longitudinally polarized electrons scattering off an unpolarized deuterium targ…
Search for astrophysical electron antineutrinos in Super-Kamiokande with 0.01wt% gadolinium-loaded water
M. Harada, K. Abe, C. Bronner +238
We report the first search result for the flux of astrophysical electron antineutrinos for energies O(10) MeV in the gadolinium-loaded Super-Kamiokande (SK) detector. In June 2020,…
Search for Tens of MeV Neutrinos associated with Gamma-Ray Bursts in Super-Kamiokande
Kamiokande Collaboration, A. Orii, K. Abe +216
A search for neutrinos produced in coincidence with Gamma-Ray Bursts(GRB) was conducted with the Super-Kamiokande (SK) detector. Between December 2008 and March 2017, the Gamma-ray…
Solar Neutrino Measurements in Super-Kamiokande-IV
Kamiokande Collaboration, K. Abe, Y. Haga +167
Upgraded electronics, improved water system dynamics, better calibration and analysis techniques allowed Super-Kamiokande-IV to clearly observe very low-energy 8B solar neutrino in…
First measurement of muon neutrino charged-current interactions on hydrocarbon without pions in the final state using multiple detectors with correlated energy spectra at T2K
K. Abe, N. Akhlaq, R. Akutsu +401
This paper reports the first measurement of muon neutrino charged-current interactions without pions in the final state using multiple detectors with correlated energy spectra at T…
A Glimpse of Gluons through Deeply Virtual Compton Scattering on the Proton
M. Defurne, A. Martì Jiménez-Argüello, Z. Ahmed +91
The proton is composed of quarks and gluons, bound by the most elusive mechanism of strong interaction called confinement. In this work, the dynamics of quarks and gluons are inves…
Neutron multiplicity measurement in muon capture on oxygen nuclei in the Gd-loaded Super-Kamiokande detector
Kamiokande Collaboration, S. Miki, K. Abe +282
In recent neutrino detectors, neutrons produced in neutrino reactions play an important role. Muon capture on oxygen nuclei is one of the processes that produce neutrons in water C…
Multiplicity and net-electric charge fluctuations in central Ar+Sc interactions at 13A, 19A, 30A, 40A, 75A, and 150A GeV/c beam momenta measured by NA61/SHINE at the CERN SPS
H. Adhikary, P. Adrich, K. K. Allison +128
This paper presents results on multiplicity fluctuations of positively and negatively charged hadrons as well as net-electric charge fluctuations measured in central Ar+Sc interact…
Testing Non-Standard Interactions Between Solar Neutrinos and Quarks with Super-Kamiokande
Kamiokande Collaboration, P. Weatherly, K. Abe +268
Non-Standard Interactions (NSI) between neutrinos and matter affect the neutrino flavor oscillations. Due to the high matter density in the core of the Sun, solar neutrinos are sui…
Search for proton decay via and with an enlarged fiducial volume in Super-Kamiokande I-IV
Kamiokande Collaboration, A. Takenaka, K. Abe +211
We have searched for proton decay via and modes with the enlarged fiducial volume data of Super-Kamiokande from April 1996 to May 2018, which corresp…
Search for proton decay via in 0.37 megaton-years exposure of Super-Kamiokande
Kamiokande Collaboration, R. Matsumoto, K. Abe +229
We searched for proton decay via in 0.37\,Mtonyears of data collected between 1996 and 2018 from the Super-Kamiokande water Cherenkov experiment. The selection…
Search for neutrinos in coincidence with gravitational wave events from the LIGO-Virgo O3a Observing Run with the Super-Kamiokande detector
Kamiokande collaboration, K. Abe, C. Bronner +209
The Super-Kamiokande detector can be used to search for neutrinos in time coincidence with gravitational waves detected by the LIGO-Virgo Collaboration (LVC). Both low-energy ($7-1…
Measurements of the and -induced Coherent Charged Pion Production Cross Sections on by the T2K experiment
K. Abe, N. Akhlaq, R. Akutsu +380
We report an updated measurement of the -induced, and the first measurement of the -induced coherent charged pion production cross section on nuclei in t…
Search for neutral-current induced single photon production at the ND280 near detector in T2K
K. Abe, R. Akutsu, A. Ali +314
Neutrino neutral-current induced single photon production is a sub-leading order process for accelerator-based neutrino beam experiments including T2K. It is, however, an important…
Search for Lorentz and CPT violation using sidereal time dependence of neutrino flavor transitions over a short baseline
K. Abe, J. Amey, C. Andreopoulos +354
A class of extensions of the Standard Model allows Lorentz and CPT violations, which can be identified by the observation of sidereal modulations in the neutrino interaction rate.…
Development of Faster and More Accurate Supernova Localization at Super-Kamiokande
K. Abe, Y. Asaoka, M. Harada +272
The next nearby core-collapse supernova (SN) promises to yield a treasure of scientific information through multi-messenger astronomy. Early observations of the shock breakout (SBO…
Search for CP violation in Neutrino and Antineutrino Oscillations by the T2K experiment with protons on target
K. Abe, R. Akutsu, A. Ali +319
The T2K experiment measures muon neutrino disappearance and electron neutrino appearance in accelerator-produced neutrino and antineutrino beams. With an exposure of $14.7(7.6)\tim…
Measurement of the cosmogenic neutron yield in Super-Kamiokande with gadolinium loaded water
Kamiokande Collaboration, M. Shinoki, K. Abe +238
Cosmic-ray muons that enter the Super-Kamiokande detector cause hadronic showers due to spallation in water, producing neutrons and radioactive isotopes. Those are a major backgrou…
First Associated Neutrino Search for a Failed Supernova Candidate with Super-Kamiokande
F. Nakanishi, K. Abe, S. Abe +243
In 2024, a failed supernova candidate, M31-2014-DS1, was reported in the Andromeda galaxy (M31), located at a distance of approximately 770 kpc. In this paper, we search for neutri…
Simultaneous measurement of the muon neutrino charged-current cross section on oxygen and carbon without pions in the final state at T2K
K. Abe, N. Akhlaq, R. Akutsu +330
This paper reports the first simultaneous measurement of the double differential muon neutrino charged-current cross section on oxygen and carbon without pions in the final state a…
Measurement of the muon neutrino charged-current single production on hydrocarbon using the T2K off-axis near detector ND280
K. Abe, R. Akutsu, A. Ali +378
We report the measurements of single and double differential cross section of muon neutrino charged-current interactions on carbon with a single positively charged pion in the fina…
Search for three-nucleon short-range correlations in light nuclei
Z. Ye, P. Solvignon, D. Nguyen +100
We present new data probing short-range correlations (SRCs) in nuclei through the measurement of electron scattering off high-momentum nucleons in nuclei. The inclusive 4He/3He cro…
Measurements of the charge ratio and polarization of cosmic-ray muons with the Super-Kamiokande detector
H. Kitagawa, T. Tada, K. Abe +253
We present the results of the charge ratio () and polarization () measurements using the decay electron events collected from 2008 September to 2022 June by the Super-…
Search for Electron Antineutrino Appearance in a Long-baseline Muon Antineutrino Beam
K. Abe, R. Akutsu, A. Ali +341
Electron antineutrino appearance is measured by the T2K experiment in an accelerator-produced antineutrino beam, using additional neutrino beam operation to constrain parameters of…
Improved constraints on neutrino mixing from the T2K experiment with protons on target
T2K Collaboration, K. Abe, N. Akhlaq +307
The T2K experiment reports updated measurements of neutrino and antineutrino oscillations using both appearance and disappearance channels. This result comes from an exposure of $1…
Search for Neutrinos in Super-Kamiokande associated with the GW170817 neutron-star merger
K. Abe, C. Bronner, Y. Hayato +160
We report the results of a neutrino search in Super-Kamiokande for coincident signals with the first detected gravitational wave produced by a binary neutron star merger, GW170817,…
Measurements of the atmospheric neutrino flux by Super-Kamiokande: energy spectra, geomagnetic effects, and solar modulation
E. Richard, K. Okumura, K. Abe +126
A comprehensive study on the atmospheric neutrino flux in the energy region from sub-GeV up to several TeV using the Super-Kamiokande water Cherenkov detector is presented in this…
Novel observation of isospin structure of short-range correlations in calcium isotopes
D. Nguyen, Z. Ye, P. Aguilera +101
Short Range Correlations (SRCs) have been identified as being responsible for the high momentum tail of the nucleon momentum distribution, n(k). Hard, short-range interactions of n…
Letter of Intent to Construct a nuPRISM Detector in the J-PARC Neutrino Beamline
S. Bhadra, A. Blondel, S. Bordoni +47
As long-baseline neutrino experiments enter the precision era, the difficulties associated with understanding neutrino interaction cross sections on atomic nuclei are expected to l…
Measurement of Hadron Production in -C Interactions at 158 and 350 GeV/c with NA61/SHINE at the CERN SPS
SHINE Collaboration, H. Adhikary, K. K. Allison +155
We present a measurement of the momentum spectra of , K, p, , and K produced in interactions of negatively charged pions with carbon nucl…
Measurement of the muon beam direction and muon flux for the T2K neutrino experiment
K. Suzuki, S. Aoki, A. Ariga +30
The Tokai-to-Kamioka (T2K) neutrino experiment measures neutrino oscillations by using an almost pure muon neutrino beam produced at the J-PARC accelerator facility. The T2K muon m…
Measurement of the neutrino-oxygen neutral-current quasielastic cross section using atmospheric neutrinos in the SK-Gd experiment
S. Sakai, K. Abe, C. Bronner +233
We report the first measurement of the atmospheric neutrino-oxygen neutral-current quasielastic (NCQE) cross section in the gadolinium-loaded Super-Kamiokande (SK) water Cherenkov…
Measurement of muon neutrino induced charged current interactions without charged pions in the final state using a new T2K off-axis near detector WAGASCI-BabyMIND
K. Abe, S. Abe, R. Akutsu +398
We report a flux-integrated cross section measurement of muon neutrino interactions on water and hydrocarbon via charged current reactions without charged pions in the final state…
First Measurement of the Charged Current Double Differential Cross Section on a Water Target without Pions in the final state
K. Abe, R. Akutsu, A. Ali +322
This paper reports the first differential measurement of the charged-current interaction cross section on water with no pions in the final state. The unfolded flux…
Measurement of the CCQE cross section on carbon with the ND280 detector at T2K
T2K Collaboration, K. Abe, J. Adam +342
The Charged-Current Quasi-Elastic (CCQE) interaction, , is the dominant CC process at GeV and contributes to the signal in accelerato…
Search for nucleon decay via and in 0.484 Mton-year of Super-Kamiokande data
Kamiokande Collaboration, S. Jung, K. Abe +243
We present the results of searches for nucleon decays via and using a 0.484 Mtyr exposure of Super-Kamiokande I-V data covering…
Measurement of neutrino and antineutrino oscillations by the T2K experiment including a new additional sample of interactions at the far detector
K. Abe, J. Amey, C. Andreopoulos +292
The T2K experiment reports an updated analysis of neutrino and antineutrino oscillations in appearance and disappearance channels. A sample of electron neutrino candidates at Super…
Results from the T2K experiment on neutrino mixing including a new far detector -like sample
The T2K Collaboration, K. Abe, S. Abe +404
We have made improved measurements of three-flavor neutrino mixing with 19.7(16.3) protons on target in (anti-)neutrino-enhanced beam modes. A new sample of muon-ne…
Search for Cosmic-ray Boosted Sub-GeV Dark Matter using Recoil Protons at Super-Kamiokande
Kamiokande Collaboration, K. Abe, Y. Hayato +218
We report a search for cosmic-ray boosted dark matter with protons using the 0.37 megatonyears data collected at Super-Kamiokande experiment during the 1996-2018 period (SK…
Measurement of the charged current quasi-elastic cross-section on carbon with the T2K on-axis neutrino beam
K. Abe, J. Adam, H. Aihara +346
We report a measurement of the charged current quasi-elastic cross-sections on carbon in the T2K on-axis neutrino beam. The measured charged current quasi-elastic cross-sec…
Search for a critical point of strongly-interacting matter in central Ar +Sc collisions at 13-75 GeV/ beam momentum
SHINE Collaboration, H. Adhikary, P. Adrich +154
The critical point of strongly interacting matter is searched for at the CERN SPS by the NA61/SHINE experiment in central Ar +Sc collisions at 13, 19, 30, 40…
Diffuse Supernova Neutrino Background Search at Super-Kamiokande
Kamiokande Collaboration, K. Abe, C. Bronner +216
A new search for the diffuse supernova neutrino background (DSNB) flux has been conducted at Super-Kamiokande (SK), with a -ktonday exposure from its fourth…
Measurement of neutrino-oxygen neutral-current quasi-elastic cross section using atmospheric neutrinos at Super-Kamiokande
Kamiokande Collaboration, L. Wan, K. Abe +164
Neutral current (NC) interactions of atmospheric neutrinos on oxygen form one of the major backgrounds in the search for supernova relic neutrinos with water-based Cherenkov detect…
Search for light sterile neutrinos with the T2K far detector Super-Kamiokande at a baseline of 295 km
K. Abe, R. Akutsu, A. Ali +318
We perform a search for light sterile neutrinos using the data from the T2K far detector at a baseline of 295 km, with an exposure of 14.7 (7.6) protons on target i…
Search for an excess of events in the Super-Kamiokande detector in the directions of the astrophysical neutrinos reported by the IceCube Collaboration
Kamiokande Collaboration, K. Abe, C. Bronner +158
We present the results of a search in the Super-Kamiokande (SK) detector for excesses of neutrinos with energies above a few GeV that are in the direction of the track events repor…
Rosenbluth separation of the Electroproduction Cross Section off the Neutron
M. Mazouz, Z. Ahmed, H. Albataineh +95
We report the first longitudinal/transverse separation of the deeply virtual exclusive electroproduction cross section off the neutron and coherent deuteron. The correspondi…
Search for Neutrinos in Super-Kamiokande associated with Gravitational Wave Events GW150914 and GW151226
K. Abe, K. Haga, Y. Hayato +130
We report the results from a search in Super-Kamiokande for neutrino signals coincident with the first detected gravitational wave events, GW150914 and GW151226, using a neutrino e…
Measurement of the Inclusive Electron Neutrino Charged Current Cross Section on Carbon with the T2K Near Detector
K. Abe, J. Adam, H. Aihara +318
The T2K off-axis near detector, ND280, is used to make the first differential cross-section measurements of electron neutrino charged current interactions at energies ~1 GeV as a f…
J-PARC Neutrino Beamline Upgrade Technical Design Report
K. Abe, H. Aihara, A. Ajmi +381
In this document, technical details of the upgrade plan of the J-PARC neutrino beamline for the extension of the T2K experiment are described. T2K has proposed to accumulate data c…
Measurements of hadron production in 90 GeV/c proton-carbon interactions
H. Adhikary, P. Adrich, K. K. Allison +136
This paper presents the multiplicity of neutral and charged hadrons produced in 90 GeV proton-carbon interactions from a dataset taken by the NA61/SHINE experiment in 2017. Par…
White Paper on Light Sterile Neutrino Searches and Related Phenomenology
M. A. Acero, C. A. Argüelles, M. Hostert +169
This white paper provides a comprehensive review of our present understanding of experimental neutrino anomalies that remain unresolved, charting the progress achieved over the las…
The LBNO long-baseline oscillation sensitivities with two conventional neutrino beams at different baselines
LBNO Collaboration, S. K. Agarwalla, L. Agostino +157
The proposed Long Baseline Neutrino Observatory (LBNO) initially consists of kton liquid double phase TPC complemented by a magnetised iron calorimeter, to be installed a…
Measurement of the single production rate in neutral current neutrino interactions on water
T2K Collaboration, K. Abe, J. Amey +359
The single production rate in neutral current neutrino interactions on water in a neutrino beam with a peak neutrino energy of 0.6 GeV has been measured using the PÃD, one…
Physics Potential of a Long Baseline Neutrino Oscillation Experiment Using J-PARC Neutrino Beam and Hyper-Kamiokande
Hyper-Kamiokande Proto-Collaboraion, :, K. Abe +247
Hyper-Kamiokande will be a next generation underground water Cherenkov detector with a total (fiducial) mass of 0.99 (0.56) million metric tons, approximately 20 (25) times larger…
First measurement of neutron capture multiplicity in neutrino-oxygen neutral-current quasi-elastic-like interactions using an accelerator neutrino beam
T2K Collaboration, K. Abe, S. Abe +334
We report the first measurement of neutron capture multiplicity in neutrino-oxygen neutral-current quasi-elastic-like interactions at the gadolinium-loaded Super-Kamiokande detecto…
Measurements of , , and spectra in Ar+Sc collisions at 13 to 150 GeV/
SHINE Collaboration, H. Adhikary, P. Adrich +152
The NA61/SHINE experiment at the CERN Super Proton Synchrotron studies the onset of deconfinement in strongly interacting matter through a beam energy scan of particle production i…
Signal selection and model-independent extraction of the neutrino neutral-current single cross section with the T2K experiment
K. Abe, S. Abe, R. Akutsu +378
This article presents a study of single production in neutrino neutral-current interactions (NC1) using the FGD1 hydrocarbon target of the ND280 detector of the T2K ex…
Two-pion femtoscopic correlations in Be+Be collisions at GeV measured by the NA61/SHINE at CERN
SHINE Collaboration, H. Adhikary, P. Adrich +154
This paper reports measurements of two-pion Bose-Einstein (HBT) correlations in Be+Be collisions at a beam momentum of 150$A\,\mbox{GeV}/\textit{c}$ by the $\mbox{NA61/SHINE}$ expe…
Upgraded photon calorimeter with integrating readout for Hall A Compton Polarimeter at Jefferson Lab
M. Friend, D. Parno, F. Benmokhtar +12
The photon arm of the Compton polarimeter in Hall A of Jefferson Lab has been upgraded to allow for electron beam polarization measurements with better than 1% accuracy. The data a…
Measurements of higher-order cumulants of multiplicity and net-electric charge distributions in inelastic proton-proton interactions by NA61/SHINE
NA61/SHINE, :, H. Adhikary +148
This paper presents the energy dependence of multiplicity and net-electric charge fluctuations in p+p interactions at beam momenta 20, 31, 40, 80, and 158 GeV/c. Results are correc…
Joint neutrino oscillation analysis from the T2K and NOvA experiments
NOvA, T2K Collaborations, : +597
The landmark discovery that neutrinos have mass and can change type (or "flavor") as they propagate -- a process called neutrino oscillation -- has opened up a rich array of theore…
Sensitivity of Super-Kamiokande with Gadolinium to Low Energy Anti-neutrinos from Pre-supernova Emission
C. Simpson, K. Abe, C. Bronner +186
Supernova detection is a major objective of the Super-Kamiokande (SK) experiment. In the next stage of SK (SK-Gd), gadolinium (Gd) sulfate will be added to the detector, which will…
Measurement of the Electron Neutrino Charged-current Interaction Rate on Water with the T2K ND280 pi-zero Detector
T2K Collaboration, K. Abe, J. Adam +344
This paper presents a measurement of the charged current interaction rate of the electron neutrino beam component of the beam above ~GeV using the large fiducial mass of the T…
First differential measurement of the single production cross section in neutrino neutral-current scattering
K. Abe, S. Abe, R. Akutsu +378
Since its first observation in the 1970s, neutrino-induced neutral-current single positive pion production (NC1) has remained an elusive and poorly understood interaction cha…
Search for Boosted Dark Matter Interacting With Electrons in Super-Kamiokande
Kamiokande Collaboration, C. Kachulis, K. Abe +156
A search for boosted dark matter using 161.9 kiloton-years of Super-Kamiokande IV data is presented. We search for an excess of elastically scattered electrons above the atmospheri…
Measurement of the inclusive charged current cross section on iron and hydrocarbon in the T2K on-axis neutrino beam
The T2K Collaboration, K. Abe, J. Adam +325
We report a measurement of the inclusive charged current cross sections on iron and hydrocarbon in the T2K on-axis neutrino beam. The measured inclusive charged current cro…
New Measurements of the Transverse Beam Asymmetry for Elastic Electron Scattering from Selected Nuclei
The HAPPEX, PREX Collaborations, : +195
We have measured the beam-normal single-spin asymmetry in the elastic scattering of 1-3 GeV transversely polarized electrons from H and for the first time from He, $^…
Search for proton decay into three charged leptons in 0.37 megaton-years exposure of the Super-Kamiokande
Kamiokande Collaboration, M. Tanaka, K. Abe +178
A search for proton decay into three charged leptons has been performed by using 0.37Mtonyears of data collected in Super-Kamiokande. All possible combinations of electr…
Physics Potentials with the Second Hyper-Kamiokande Detector in Korea
Hyper-Kamiokande proto-collaboration, :, K. Abe +353
Hyper-Kamiokande consists of two identical water-Cherenkov detectors of total 520~kt with the first one in Japan at 295~km from the J-PARC neutrino beam with 2.5 Off…
Proposal from the NA61/SHINE Collaboration for update of European Strategy for Particle Physics
SHINE Collaboration, H. Adhikary, P. Adrich +128
Building on the current program's success and driven by new physics challenges, the NA61/SHINE Collaboration proposes to continue measuring hadron production properties in reaction…
Supernova Model Discrimination with Hyper-Kamiokande
Kamiokande Collaboration, K. Abe, P. Adrich +499
Core-collapse supernovae are among the most magnificent events in the observable universe. They produce many of the chemical elements necessary for life to exist and their remnants…
Search for proton decay via and with a 0.37 Mton-year exposure of Super-Kamiokande
Kamiokande Collaboration, N. Taniuchi, K. Abe +288
A search for proton decay into and a meson has been performed using data from a 0.373 Mtonyear exposure (6050.3 live days) of Super-Kamiokande. Compared to p…
Characterisation of nuclear effects in muon-neutrino scattering on hydrocarbon with a measurement of final-state kinematics and correlations in charged-current pionless interactions at T2K
K. Abe, J. Amey, C. Andreopoulos +302
This paper reports measurements of final-state proton multiplicity, muon and proton kinematics, and their correlations in charged-current pionless neutrino interactions, measured b…
Measurements of differential yields from the surface of the T2K replica target for incoming 31 GeV/c protons with the NA61/SHINE spectrometer at the CERN SPS
SHINE Collaboration, N. Abgrall, A. Aduszkiewicz +156
Measurements of particle emission from a replica of the T2K 90 cm-long carbon target were performed in the NA61/SHINE experiment at CERN SPS, using data collected during a high-sta…
Measurement of the branching ratio of , , , and isotopes through the nuclear muon capture reaction in the Super-Kamiokande detector
Y. Maekawa, K. Abe, S. Abe +263
The Super-Kamiokande detector has measured solar neutrinos for more than years. The sensitivity for solar neutrino measurement is limited by the uncertainties of energy scale…
Measurement of the Inclusive NuMu Charged Current Cross Section on Carbon in the Near Detector of the T2K Experiment
T2K Collaboration, K. Abe, N. Abgrall +354
T2K has performed the first measurement of νμ inclusive charged current interactions on carbon at neutrino energies of ~1 GeV where the measurement is reported as a flux-averaged…
Constraining Neutrino Interaction Uncertainties for Neutrino Oscillation Measurements at the T2K Experiment
K. Abe, S. Abe, H. Adhikary +438
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 ne…
Solar neutrino measurements using the full data period of Super-Kamiokande-IV
Kamiokande Collaboration, K. Abe, C. Bronner +322
An analysis of solar neutrino data from the fourth phase of Super-Kamiokande~(SK-IV) from October 2008 to May 2018 is performed and the results are presented. The observation time…