43 citations · 157 across the 8 of their papers we have counts for
8 papers
The JSNS^2 Detector
S. Ajimura, M. Botran, J. H. Choi +63
The JSNS^2 (J-PARC Sterile Neutrino Search at J-PARC Spallation Neutron Source) experiment aims to search for oscillations involving a sterile neutrino in the eV^2 mass-splitting r…
Energy dependent angular distribution of individual -rays in the La(, )La* reaction
T. Okudaira, S. Endo, H. Fujioka +14
Neutron energy-dependent angular distributions were observed for individual -rays from the 0.74 eV p-wave resonance of La+ to several lower excited states of …
Development and application of a He Neutron Spin Filter at J-PARC
T. Okudaira, T. Oku, T. Ino +22
We are developing a neutron polarizer with polarized He gas, referred to as a He spin filter, based on the Spin Exchange Optical Pumping (SEOP) for polarized neutron scatte…
Slow control and monitoring system at the JSNS
J. S. Park, S. Ajimura, M. Botran +59
The JSNS experiment is aimed to search for sterile neutrino oscillations using a neutrino beam from muon decays at rest. The JSNS detector contains 17 tons of 0.1\% gadolin…
Transverse asymmetry of rays from neutron-induced compound states of
T. Yamamoto, T. Okudaira, S. Endo +17
A correlation term in the reaction has been studied utilizing epithermal polarized neutrons and germanium det…
Characterization of Germanium Detectors for the Measurement of the Angular Distribution of Prompt gamma-rays at the ANNRI in the MLF of the J-PARC
Shusuke Takada, Takuya Okudaira, Fumiya Goto +9
In this study, the germanium detector assembly, installed at the Accurate Neutron-Nuclear Reaction measurement Instruments (ANNRI) in the Material and Life Science Facility (MLF) o…
On-site Background Measurements for the J-PARC E56 Experiment: A Search for Sterile Neutrino at J-PARC MLF
S. Ajimura, T. J. C. Bezerra, E. Chauveau +22
The J-PARC E56 experiment aims to search for sterile neutrinos at the J-PARC Materials and Life Science Experimental Facility (MLF). In order to examine the feasibility of the expe…
Measurement of parity-nonconserving rotation of neutron spin in the 0.734-eV p-wave resonance of
T. Haseyama, K. Asahi, J. D. Bowman +15
The parity nonconserving spin rotation of neutrons in the 0.734-eV p-wave resonance of was measured with the neutron transmission method. Two optically polarized …