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Your search keyword '"Nakamura, S. X."' showing total 11 results
Start Over Author "Nakamura, S. X." Journal physical review c
11 results on '"Nakamura, S. X."'

1. ωN scattering length from ω photoproduction on the proton near the reaction threshold

Author

Ishikawa, T., primary, Fujimura, H., additional, Fukasawa, H., additional, Hashimoto, R., additional, He, Q., additional, Honda, Y., additional, Hosaka, A., additional, Iwata, T., additional, Kaida, S., additional, Kasagi, J., additional, Kawano, A., additional, Kuwasaki, S., additional, Maeda, K., additional, Masumoto, S., additional, Miyabe, M., additional, Miyahara, F., additional, Mochizuki, K., additional, Muramatsu, N., additional, Nakamura, A., additional, Nakamura, S. X., additional, Nawa, K., additional, Ogushi, S., additional, Okada, Y., additional, Okamura, K., additional, Onodera, Y., additional, Ozawa, K., additional, Sakamoto, Y., additional, Sato, M., additional, Sato, T., additional, Shimizu, H., additional, Sugai, H., additional, Suzuki, K., additional, Tajima, Y., additional, Takahashi, S., additional, Taniguchi, Y., additional, Tsuchikawa, Y., additional, Yamazaki, H., additional, Yamazaki, R., additional, and Yoshida, H. Y., additional

Published
2020
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11. Isospin decomposition of γN→N* transitions within a dynamical coupled-channels model.

Author

Kamano, H., Nakamura, S. X., Lee, T.-S. H., and Sato, T.

Subjects
*ISOBARIC spin, *MESONS, *PHASE transitions
Abstract

By extending the dynamical coupled-channels analysis performed in our previous work [Phys. Rev. C 88, 035209 (2013)] to include the available data of photoproduction of π mesons off neutrons, the transition amplitudes for the photoexcitation of the neutron-to-nucleon resonances, γn→N*, at the resonance pole positions are determined. The combined fits to the data for both the proton- and neutron-target reactions also revise our results for the resonance pole positions and the γp→N* transition amplitudes. Our results allow an isospin decomposition of the γN→N* transition amplitudes for the isospin I=12N* resonances, which is necessary for testing hadron structure models and gives crucial inputs for constructing models of neutrino-induced reactions in the nucleon resonance region. [ABSTRACT FROM AUTHOR]

Published
2016
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