174 citations · 1.4k across the 25 of their papers we have counts for
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Differential cross sections and photon beam asymmetries of photoproduction on the proton at = 1.3-2.4 GeV
T. Hashimoto, T. Nam, N. Muramatsu +57
We have carried out exclusive measurements for the photoproduction of an meson from a proton target with an egg-shaped calorimeter made of BGO crystals (BGOegg) and forward cha…
Search for bound nuclei in the reaction with simultaneous detection of decay products
N. Tomida, N. Muramatsu, M. Niiyama +60
We measured missing mass spectrum of the reaction for the first time in coincidence with potential decay products from bound nuclei. We tagged an () p…
First measurement of coherent -meson photoproduction from helium-4 near threshold
LEPS Collaboration, T. Hiraiwa, M. Yosoi +42
The differential cross sections and decay angular distributions for coherent -meson photoproduction from helium-4 have been measured for the first time at forward angles with li…
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…
Search for bound state via reaction at GeV
A. O. Tokiyasu, M. Niiyama, J. D. Parker +69
A search for bound state (the lightest kaonic nucleus) has been performed using the reaction at E=1.5-2.4 GeV at LEPS/SPring-8. The diff…
Backward-angle photoproduction of and mesons from protons at GeV
Y. Morino, Y. Nakatsugawa, M. Yosoi +47
We report the measurement of differential cross sections for and photoproduction from protons at backward angles () using linearly polarized pho…
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.…
Measurement of the Reaction at Backward Angles
K. Hicks, T. Mibe, M. Sumihama
Cross sections for the have been measured at backward angles using linearly polarized photons in the range 1.50 to 2.37 GeV. In addition, the beam asymmetry for this…
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…
Photoproduction of -mesons off C and Cu nuclei for photon energies below 1.1 GeV
T. Kinoshita, H. Yamazaki, H. Fukasawa +40
The -meson photoproduction cross sections have been measured on the C and Cu targets for the photon energies between 600 and 1100 MeV to investigate the behavior of the …
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…
phi photo-production from Li, C, Al, and Cu nuclei at Egamma=1.5 - 2.4 GeV
T. Ishikawa, D. S. Ahn, J. K. Ahn +39
The photo-production of mesons from Li, C, Al, and Cu at forward angles has been measured at =1.5--2.4 GeV. The number of events for incoherent phi photo-production is…
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…