activity
19952026
most citedExperimental study of the decay

111 citations · 726 across the 43 of their papers we have counts for

collaborators

43 papers

nucl-ex2026

Direct measurement of the in-medium mass spectrum through the decay channel

Y. Matsumura, N. Muramatsu, T. A. Hashimoto +58

We measured the invariant mass of the meson through the decay channel to search for possible character change of in a nuclear mediu…

nucl-ex2026

Comprehensive measurement of photoproduction off the proton at

N. Muramatsu, J. K. Ahn, W. C. Chang +61

For the spectroscopy of nucleon resonances at the total energies from the -meson production threshold to , photon beam asymmetries of the reaction $γ…

physics.ins-det2025

PMT calibration for the JSNS2-II far detector with an embedded LED system

Jisu Park, M. K. Cheoun, J. H. Choi +53

The JSNS2-II (the second phase of JSNS2, J-PARC Sterile Neutrino Search at J-PARC Spallation Neutron Source) is an experiment aimed at searching for sterile neutrinos. This experim…

physics.ins-det2025

Muon tagging with Flash ADC waveform baselines

D. H. Lee, M. K. Cheoun, J. H. Choi +54

This manuscript describes an innovative method to tag the muons using the baseline information of the Flash ADC (FADC) waveform of PMTs in the JSNS1 (J-PARC Sterile Neutrino Search…

hep-ex2024★ 13 cited

First Measurement of Missing Energy Due to Nuclear Effects in Monoenergetic Neutrino Charged Current Interactions

E. Marzec, S. Ajimura, A. Antonakis +80

We present the first measurement of the missing energy due to nuclear effects in monoenergetic, muon neutrino charged-current interactions on carbon, originating from $K^+ \rightar…

hep-ex2024★ 3 cited

Evaluation of the performance of the event reconstruction algorithms in the JSNS experiment using a Cf calibration source

D. H. Lee, M. K. Cheoun, J. H. Choi +50

JSNS searches for short baseline neutrino oscillations with a baseline of 24~meters and a target of 17~tonnes of the Gd-loaded liquid scintillator. The correct algorithm on the…

physics.ins-det2024★ 2 cited

Pulse Shape Discrimination in JSNS

T. Dodo, M. K. Cheoun, J. H. Choi +51

JSNS (J-PARC Sterile Neutrino Search at J-PARC Spallation Neutron Source) is an experiment that is searching for sterile neutrinos via the observation of $\barν_μ \rightarrow \…

hep-ex2023★ 1 cited

The acrylic vessel for JSNS-II neutrino target

C. D. Shin, S. Ajimura, M. K. Cheoun +57

The JSNS (J-PARC Sterile Neutrino Search at J-PARC Spallation Neutron Source) is an experiment designed for the search for sterile neutrinos. The experiment is currently at t…

hep-ex2023★ 5 cited

Study on the accidental background of the JSNS experiment

D. H. Lee, S. Ajimura, M. K. Cheoun +55

JSNS (J-PARC Sterile Neutrino Search at J-PARC Spallation Neutron Source) is an experiment which searches for sterile neutrinos via the observation of a…

hep-ex2022★ 1 cited

Conceptual Design Report of DaRveX: Decay at Rest + Lead Cross Section Measurement at J-PARC MLF

F. Suekane, Y. Hino, W. Noguchi +8

DaRveX stands for "Decay at Rest -Pb cross (X) section measurement". So far, there has not been good target to detect low energy . Lead is expected to be an excellent $ν_…

nucl-ex2022★ 9 cited

Differential cross sections and photon beam asymmetries of photoproduction on the proton at = 1.3-2.4 GeV

T. Hashimoto, T. Nam, N. Muramatsu +57

We have carried out exclusive measurements for the photoproduction of an meson from a proton target with an egg-shaped calorimeter made of BGO crystals (BGOegg) and forward cha…

hep-ex2021★ 9 cited

Characterization of the correlated background for a sterile neutrino search using the first dataset of the JSNS experiment

Y. Hino, S. Ajimura, M. K. Cheoun +62

JSNS (J-PARC Sterile Neutrino Search at J-PARC Spallation Neutron Source) is an experiment that is searching for sterile neutrinos via the observation of $\barν_μ \to \barν_{e}…

physics.ins-det2021★ 42 cited

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…

nucl-ex2020★ 25 cited

Search for bound nuclei in the reaction with simultaneous detection of decay products

N. Tomida, N. Muramatsu, M. Niiyama +60

We measured missing mass spectrum of the reaction for the first time in coincidence with potential decay products from bound nuclei. We tagged an () p…

physics.ins-det2020★ 3 cited

Performance of PMTs for the JSNS2 experiment

J. S. Park, H. Furuta, T. Maruyama +58

The JSNS (J-PARC Sterile Neutrino Search at J-PARC Spallation Neutron Source) experiment aims to search for neutrino oscillations over a 24\,m short baseline at J-PARC. The J…

physics.ins-det2020★ 2 cited

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…

physics.ins-det2019★ 6 cited

Stainless steel tank production and tests for the JSNS neutrino detector

Y. Hino, H. Furuta, S. Hasegawa +5

This paper describes the design and the construction of the stainless steel tank of the JSNS detector. The leakage was examined using water and gas after the construction. The…

hep-ex2018★ 17 cited

Search for vector-boson resonances decaying to a top quark and bottom quark in the lepton plus jets final state in collisions at = 13 TeV with the ATLAS detector

ATLAS Collaboration

A search for new charged massive gauge bosons, , is performed with the ATLAS detector at the LHC. Data were collected in proton-proton collisions at a centre-of-mass ener…

physics.ins-det2018★ 7 cited

TCA DAQ system and parallel reading in CANDLES experiment

B. T. Khai, S. Ajimura, K. Kanagawa +5

A new TCA DAQ system was introduced in CANDLES experiment with SpaceWire-to-GigabitEthernet (SpaceWire-GigabitEthernet) network for data readout and Flash Analog-to-Digital Conv…

nucl-ex2018★ 9 cited

Differential cross section and photon-beam asymmetry for the gamma p -> pi- Delta++(1232) reaction at forward pi- angles for Egamma=1.5-2.95 GeV

H. Kohri, S. H. Shiu, W. C. Chang +46

Differential cross sections and photon-beam asymmetries for the gamma p -> pi- Delta++(1232) reaction have been measured for 0.7<cos(theta)<1 and Egamma=1.5-2.95 GeV at SPring-8/LE…

nucl-ex2017★ 21 cited

Photoproduction of and hyperons off protons with linearly polarized photons at GeV

S. H. Shiu, H. Kohri, W. C. Chang +42

We report the measurement of the and reactions at SPring-8. The differential cross sections and photon-beam asymmetries are meas…

nucl-ex2017★ 17 cited

First measurement of coherent -meson photoproduction from helium-4 near threshold

LEPS Collaboration, T. Hiraiwa, M. Yosoi +42

The differential cross sections and decay angular distributions for coherent -meson photoproduction from helium-4 have been measured for the first time at forward angles with li…

nucl-ex2017★ 17 cited

photoproduction on the proton at = 1.5 - 2.9 GeV

K. Mizutani, M. Niiyama, T. Nakano +53

Differential cross sections at and decay asymmetries for the reaction have been measured using linearly polarized photons in the range 1.5 to 2…

nucl-ex2017★ 12 cited

Differential cross section and photon beam asymmetry for the gamma p -> pi+ n reaction at forward pi+ angles at Egamma=1.5-2.95 GeV

H. Kohri, S. Y. Wang, S. H. Shiu +46

Differential cross sections and photon beam asymmetries for the gamma p -> pi+ n reaction have been measured for 0.6<cos(theta)<1 and Egamma=1.5-2.95 GeV at SPring-8/LEPS. The cros…