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Your search keyword '"Ogushi, S."' showing total 2 results
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2 results on '"Ogushi, S."'

1. Study for the ω- N Interaction Through ω Photoproduction Near the Threshold.

Author

Hashimoto, R., Fujimura, H., Fukasawa, H., He, Q., Honda, Y., Ishikawa, T., Iwata, T., Kaida, S., Kasagi, J., Kawano, A., Kuwasaki, S., Maeda, K., Masumoto, S., Miyabe, M., Miyahara, F., Mochizuki, K., Muramatsu, N., Nakamura, A., Nawa, K., and Ogushi, S.

Subjects
THRESHOLD voltage, NUCLEAR cross sections, MESONS, CENTER of mass, SET theory, SCATTERING (Physics), PHYSICS experiments
Abstract

The total cross section has been measured for ω meson photoproduction on the proton for the center-of-mass energy $${\sqrt{s}}$$ ranging from 1.69 to 1.75 GeV. Including the subthreshold region of ω photoproduction, a set of about 40 data points has been obtained with a fine energy step of 1-2 MeV. The data set enables us to deduce the ω- N scattering length. [ABSTRACT FROM AUTHOR]

Published
2013
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2. π and η Photoproduction on the Deuteron at ELPH, Tohoku University.

Author

Ishikawa, T., Fujimura, H., Fukasawa, H., Hashimoto, R., He, Q., Honda, Y., Iwata, T., Kaida, S., Kasagi, J., Kawano, A., Kuwasaki, S., Maeda, K., Masumoto, S., Miyabe, M., Miyahara, F., Mochizuki, K., Muramatsu, N., Nakamura, A., Nawa, K., and Ogushi, S.

Subjects
DEUTERONS, BARYON spectra, QUANTUM chromodynamics, PHYSICS experiments, ELECTROMAGNETISM, NUCLEAR cross sections
Abstract

Baryon spectroscopy is important to understand Quantum Chromodynamics at low energies. In this purpose, a series of π and η photoproduction experiments was carried out with an electro-magnetic calorimeter FOREST at Research Center for Electron Photon Science, Tohoku University. The incident tagged bremsstrahlung photon energy ranges from 550 to 1,150 MeV. The differential and total cross sections obtained for π and η photoproduction processes on the proton are consistent with the SAID and MAID calculations. The analysis of π and η photoproduction on the neutron is underway. [ABSTRACT FROM AUTHOR]

Published
2013
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