7 papers · 1 filter
First measurement of meson production in 30 GeV proton-nucleus reactions via di-electron decay at J-PARC
PARC E16 collaboration, Satomi Nakasuga, Yuhei Morino +44
We present the first measurement of the production of the meson in 30 GeV proton-nucleus interactions on carbon and copper targets via the di-electron decay channel. The measur…
Measurement of Polarization in the Reaction at GeV/ toward a New Scattering Experiment
PARC E40 Collaboration, T. Sakao, K. Miwa +69
This paper presents high-precision experimental data of the polarization of the hyperon in the reaction, measured in the angular range $0.6<\cos θ^{CM}_{K0…
Measurement of differential cross sections for elastic scattering in the momentum range 0.44-0.80 GeV/c
PARC E40 Collaboration, T. Nanamura, K. Miwa +69
We performed a novel scattering experiment at the J-PARC Hadron Experimental Facility. Approximately 2400 elastic scattering events were identified from $4.9 \times…
Precise measurement of differential cross sections of the Σ-p --> Λ n reaction in momentum range 470-650 MeV/c
PARC E40 Collaboration, K. Miwa, J. K. Ahn +69
The differential cross sections of the Σ-p --> Λ n reaction were measured accurately for the Σ- momentum (p_{Σ}) ranging from 470 to 650 MeV/c at the J-PARC Hadron Experimental Fac…
Measurement of the differential cross sections of the Sigma-p elastic scattering in momentum range of 470 to 850 MeV/c
PARC E40 Collaboration, K. Miwa, J. K. Ahn +69
A high statistics scattering experiment has been performed at the J-PARC Hadron Experimental Facility. Data for momentum-tagged running in a liquid hydrogen target wer…
Observation of Coulomb-assisted nuclear bound state of -N system
S. H. Hayakawa, K. Agari, J. K. Ahn +95
In an emulsion-counter hybrid experiment performed at J-PARC, a absorption event was observed which decayed into twin single- hypernuclei. Kinematic calculations enabled a…