174 citations · 848 across the 13 of their papers we have counts for
11 papers · 1 filter
Interference effect between and production channels in the reaction near threshold
S. Y. Ryu, J. K. Ahn, T. Nakano +69
The - interference effect in the reaction has been measured for the first time in the energy range from 1.673 to 2.173 GeV. The relative phases between…
Measurement of Spin-Density Matrix Elements for -Meson Photoproduction from Protons and Deuterons Near Threshold
W. C. Chang, D. S. Ahn, J. K. Ahn +53
The LEPS/SPring-8 experiment made a comprehensive measurement of the spin-density matrix elements for , and at forward production angles. A lin…
Backward-angle photoproduction of eta meson from protons at E_gamma = 1.6 - 2.4 GeV
M. Sumihama, D. S. Ahn, J. K. Ahn +48
Differential cross sections for eta photoproduction off protons have been measured at E_gamma = 1.6 - 2.4 GeV in the backward direction. A bump structure has been observed above 2.…
Measurement of the incoherent photoproduction near threshold
W. C. Chang, M. Miyabe, T. Nakano +52
We report measurements of differential cross sections and decay asymmetries of incoherent -meson photoproduction from the deuteron at forward angles using linearly polarized pho…
Near-threshold photoproduction of from protons and deuterons
LEPS Collaboration, N. Muramatsu, J. Y. Chen +53
Photoproduction of (1520) with liquid hydrogen and deuterium targets was examined at photon energies below 2.4 GeV in the SPring-8 LEPS experiment. For the first time, the diffe…
Evidence of the Θ^+ in the γd \to K^+K^-pn reaction
T. Nakano, N. Muramatsu, D. S. Ahn +53
The γd \to K^+K^-pn reaction has been studied to search for the evidence of the Θ^+ by detecting K^+K^- pairs at forward angles. The Fermi-motion corrected nK^+ invariant mass dist…
Cross Sections and Beam Asymmetries for K+ Sigma*- photoproduction from the deuteron at 1.5-2.4 GeV
K. Hicks, D. Keller, H. Kohri +1
The resonance, or , is well-known as part of the standard baryon decuplet with spin . Measurements of the reaction are difficult to extrac…
Backward-angle photoproduction of mesons on the proton at = 1.5--2.4 GeV
M. Sumihama, J. K. Ahn, H. Akimune +46
Differential cross sections and photon beam asymmetries for photoproduction have been measured at = 1.5--2.4 GeV and at the scattering angles, --1 cos$Θ_{c.m.…
Forward coherent -meson photoproduction from deuterons near threshold
W. C. Chang, K. Horie, S. Shimizu +57
Differential cross sections and decay asymmetries for coherent -meson photoproduction from deuterons were measured for the first time at forward angles using linearly polarized…
Diffractive -meson photoproduction on proton near threshold
T. Mibe, W. C. Chang, T. Nakano +52
Photoproduction of -meson on protons was studied by means of linearly polarized photons at forward angles in the low-energy region from threshold to = 2.37 GeV. The differe…
Beam polarization asymmetries for the p(gamma,K+)Lambda and p(gamma,K+)Sigma0 reactions at Egamma=1.5-2.4 GeV
LEPS Collaboration, R. G. T. Zegers, M. Sumihama +50
Beam polarization asymmetries for the p(gamma,K+)Lambda and p(gamma,K+)sigma0 reactions are measured for the first time for Egamma=1.5-2.4 GeV and 0.6<cos(theta_cm(K+))<1.0 by usin…