H. Ohnishi

works on

few-body systems 1 hypernuclear spectroscopy 1 kaon-nucleon interactions 1 photoproduction 1 quasi-bound states 1

From the 1 of 3 linked papers with an AI index.

collaborators

3 papers

nucl-ex2026

Evidence for a $K ˉ N N$ quasi-bound state in the $I^^{3} d \to K^{0} I^ p$ 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…

nucl-ex2026

Measurement of $^{3, 4}$ He( $K^{-}, I ¨ ^{0}$ ) $_{I^}^{3, 4} $ H reaction cross section and evaluation of hypertriton $I^$ binding energy

T. Akaishi, H. Asano, X. Chen +32

Light $s$ -shell hypernuclei ( $_{I^}^{3, 4} H$ ) and their ground-state properties are crucial benchmarks in hypernuclear physics. In particular, comparing the production cross se…

hep-ex2025

Prospects for Pentaquark Baryon Search with the Upgraded LEPS2 Facility

T. Nakano, S. Ajimura, Y. Asano +33

We present prospects for the $I^^{+}$ pentaquark baryon search using the newly constructed LEPS2 facility at SPring-8. The LEPS2 detector system features significant improvements in…

Evidence for a KˉNN quasi-bound state in the I^3d→K0I^p reaction

Measurement of 3,4He(K−,I¨0)I^3,4​H reaction cross section and evaluation of hypertriton I^ binding energy

Prospects for Pentaquark Baryon Search with the Upgraded LEPS2 Facility

Evidence for a $K ˉ N N$ quasi-bound state in the $I^^{3} d \to K^{0} I^ p$ reaction

Measurement of $^{3, 4}$ He( $K^{-}, I ¨ ^{0}$ ) $_{I^}^{3, 4} $ H reaction cross section and evaluation of hypertriton $I^$ binding energy