From the 1 of 6 linked papers with an AI index.
6 papers
Evidence for a quasi-bound state in the reaction
R. Kobayakawa, J. K. Ahn, S. Ajimura +34
The authors measured the γd → K⁰Λp reaction with the LEPS2 spectrometer and observed a localized enhancement below the K⁻pp threshold, which they interpret as evidence for a K̄NN q…
First observation of the -ray beam production by the backward Compton scattering of reflected synchrotron radiation in the extreme ultraviolet range
Norihito Muramatsu, Manabu Miyabe, Masahiro Okabe +8
Compton scattering of photons off high-energy electrons is a fundamental quantum mechanical process widely utilized to produce a -ray beam for scientific research. Instead of i…
Probing keV mass QCD axions with the SACLA X-ray free electron laser
Charles Heaton, Jack W. D. Halliday, Taito Osaka +12
Axions are hypothetical particles, proposed to account for the invariance of CP symmetry in quantum chromodynamics. While axions and axion-like-particles are well-motivated by stri…
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 $…
Prospects for Pentaquark Baryon Search with the Upgraded LEPS2 Facility
T. Nakano, S. Ajimura, Y. Asano +33
We present prospects for the pentaquark baryon search using the newly constructed LEPS2 facility at SPring-8. The LEPS2 detector system features significant improvements in…
Performance evaluation of electron multiplier tubes as a high-intensity muon beam monitor of accelerator neutrino experiments
Takashi Honjo, Yosuke Ashida, Oderich F. Auersperg-Castell +22
Upgrade work towards increasing the beam intensity of the neutrino beamline at J- PARC is underway. Monitoring tertiary muon beams is essential for stable operation of the beamline…