A. O. Tokiyasu

most citedObservation of the "

K^{-} pp

"-like structure in the

d (π^{+}, K^{+})

reaction at 1.69 GeV/

c

71 citations · 136 across the 4 of their papers we have counts for

collaborators

4 papers

physics.acc-ph2021★ 23 cited

SPring-8 LEPS2 beamline: A facility to produce a multi-GeV photon beam via laser Compton scattering

N. Muramatsu, M. Yosoi, T. Yorita +48

We have constructed a new laser-Compton-scattering facility, called the LEPS2 beamline, at the 8-GeV electron storage ring, SPring-8. This facility provides a linearly polarized ph…

nucl-ex2014★ 71 cited

Observation of the " $K^{-} pp$ "-like structure in the $d (π^{+}, K^{+})$ reaction at 1.69 GeV/ $c$

Yudai Ichikawa, Tomofumi Nagae, Hiroyuki Fujioka +41

We have observed a " $K^{-} pp$ "-like structure in the $d (π^{+}, K^{+})$ reaction at 1.69 GeV/ $c$ . In this reaction $Λ (1405)$ hyperon resonance is expected to be produced as a doorway to fo…

nucl-ex2014★ 23 cited

Inclusive spectrum of the $d (π^{+}, K^{+})$ reaction at 1.69 GeV/c

Yudai Ichikawa, Tomofumi Nagae, Hyoungchan Bhang +41

We have measured an inclusive missing-mass spectrum of the $d (π^{+}, K^{+})$ reaction at the pion incident momentum of 1.69 GeV/ $c$ at the laboratory scattering angles between 2$^\circ…

nucl-ex2014★ 19 cited

High-resolution search for the $Θ^{+}$ pentaquark via a pion-induced reaction at J-PARC

PARC E19 Collaboration, M. Moritsu, S. Adachi +72

The pentaquark $Θ^{+}$ has been searched for via the $π^{-} p \to K^{-} X$ reaction with beam momenta of 1.92 and 2.01 GeV/ $c$ at J-PARC. A missing mass resolution of 2 MeV (FWHM) was achi…

SPring-8 LEPS2 beamline: A facility to produce a multi-GeV photon beam via laser Compton scattering

Observation of the "K−pp"-like structure in the d(π+,K+) reaction at 1.69 GeV/c

Inclusive spectrum of the d(π+,K+) reaction at 1.69 GeV/c

High-resolution search for the Θ+ pentaquark via a pion-induced reaction at J-PARC

Observation of the " $K^{-} pp$ "-like structure in the $d (π^{+}, K^{+})$ reaction at 1.69 GeV/ $c$

Inclusive spectrum of the $d (π^{+}, K^{+})$ reaction at 1.69 GeV/c

High-resolution search for the $Θ^{+}$ pentaquark via a pion-induced reaction at J-PARC