824 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- The University of TokyoJP204 papers
- Institute for Cosmic Ray ResearchJP163 papers
- Kavli Institute for the Physics and Mathematics of the UniverseJP149 papers
- Kobe UniversityJP143 papers
- Kyoto UniversityJP124 papers
- High Energy Accelerator Research OrganizationJP115 papers
- Miyagi University of EducationJP103 papers
- Boston UniversityUS101 papers
- Nagoya UniversityJP101 papers
- Stony Brook UniversityUS101 papers
- University of California, IrvineUS101 papers
- Duke UniversityUS94 papers
15 papers · 1 filter
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…
Measurement of ambient neutrons in an underground laboratory at Kamioka Observatory and future plan
Keita Mizukoshi, Ryosuke Taishaku, Keishi Hosokawa +7
Ambient neutrons are one of the most serious backgrounds for underground experiments in search of rare events. The ambient neutron flux in an underground laboratory of Kamioka Obse…
Constraint on the Matter-Antimatter Symmetry-Violating Phase in Neutrino Oscillations
K. Abe, R. Akutsu, A. Ali +332
The current laws of physics do not explain the observed imbalance of matter and antimatter in the universe. Sakharov proposed that an explanation would require the violation of CP…
Measurement of the radon concentration in purified water in the Super-Kamiokande IV detector
Y. Nakano, T. Hokama, M. Matsubara +7
The radioactive noble gas radon can be a serious background source in the underground particle physics experiments studying processes that deposit energy comparable to its decay pr…
Development of Low Radioactive Molecular Sieves for Ultra-Low Background Particle Physics Experiment
H. Ogawa, K. Abe, M. Matsukura +1
This study develops low radioactive molecular sieves (MS) for ultra-low background particle physics experiment. The manufactured MS is of type 4A. Ra and Th have co…
AXEL: High-pressure Xe gas TPC for BG-free decay search
S. Obara, S. Ban, M. Hirose +15
AXEL is a high-pressure xenon gas time projection chamber for neutrinoless double-beta decay (0n2b) search. The AXEL has a unique readout system called ELCC which has a cellular st…
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…
Development of a method for determining the search window for solar flare neutrinos
K. Okamoto, Y. Nakano, S. Masuda +5
Neutrinos generated during solar flares remain elusive. However, after years of discussion and search, the potential knowledge unleashed by their discovery keeps the search cr…
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-a…
Development of a method for measuring rare earth elements in the environment for future experiments with gadolinium loaded detectors
S. Ito, T. Okada, Y. Takaku +7
Demand to use gadolinium (Gd) in detectors is increasing in the field of elementary particle physics, especially neutrino measurements and dark matter searches. Large amounts of Gd…
Measurement of the charged-current cross sections on water, hydrocarbon, iron, and their ratios with the T2K on-axis detectors
K. Abe, R. Akutsu, A. Ali +314
We report a measurement of the flux-integrated charged-current cross sections on water, hydrocarbon, and iron in the T2K on-axis neutrino beam with a mean neutrino energy of…
High-light-yield calcium iodide (CaI2) scintillator for astroparticle physics
Takashi Iida, Kei Kamada, Masao Yoshino +3
A high light yield calcium iodide (CaI2) scintillator is being developed for an astroparticle physics experiments. This paper reports scintillation performance of calcium iodide (C…
Search for heavy neutrinos with the T2K near detector ND280
K. Abe, R. Akutsu, A. Ali +325
This paper reports on the search for heavy neutrinos with masses in the range MeV/c using the off-axis near detector ND280 of the T2K experiment. These partic…
Atmospheric Neutrino Oscillation Analysis With Improved Event Reconstruction in Super-Kamiokande IV
Kamiokande Collaboration, M. Jiang, K. Abe +167
A new event reconstruction algorithm based on a maximum likelihood method has been developed for Super-Kamiokande. Its improved kinematic and particle identification capabilities e…
First Double Chooz Measurement via Total Neutron Capture Detection
The Double Chooz Collaboration
The establishment of the neutrino oscillations phenomenon as a solution to both solar and atmospheric neutrino anomalies had two consequences: a new oscillation mode, labelled $\ma…