Zobrazeno 1 - 10
of 14 353
pro vyhledávání: '"Ohta, T."'
Autor:
Hashimoto, T., Nam, T., Muramatsu, N., Ahn, J. K., Chang, W. C., Chen, J. Y., Chu, M. L., Date, S., Gogami, T., Goto, H., Hamano, H., He, Q. H., Hicks, K., Hiraiwa, T., Honda, Y., Hotta, T., Ikuno, H., Inoue, Y., Ishikawa, T., Jaegle, I., Jo, J. M., Kasamatsu, Y., Katsuragawa, H., Kido, S., Kon, Y., Matsumoto, S., Matsumura, Y., Miyabe, M., Mizutani, K., Nakamura, T., Nakano, T., Niiyama, M., Nozawa, Y., Ohashi, Y., Ohnishi, H., Ohta, T., Ozawa, K., Rangacharyulu, C., Ryu, S. Y., Sada, Y., Shibukawa, T., Shimizu, H., Shirai, R., Shiraishi, K., Strokovsky, E. A., Sugaya, Y., Sumihama, M., Suzuki, S., Tanaka, S., Taniguchi, Y., Tokiyasu, A., Tomida, N., Tsuchikawa, Y., Ueda, T., Yamazaki, H., Yamazaki, R., Yanai, Y., Yorita, T., Yoshida, C., Yosoi, M.
We have carried out exclusive measurements for the photoproduction of an $\eta$ meson from a proton target with an egg-shaped calorimeter made of BGO crystals (BGOegg) and forward charged-particle detectors at the SPring-8 LEPS2 beamline. The differe
Externí odkaz:
http://arxiv.org/abs/2202.13688
Autor:
Muramatsu, N., Yosoi, M., Yorita, T., Ohashi, Y., Ahn, J. K., Ajimura, S., Asano, Y., Chang, W. C., Chen, J. Y., Date, S., Gogami, T., Hamano, H., Hashimoto, T., Hiraiwa, T., Hotta, T., Ishikawa, T., Kasamatsu, Y., Katsuragawa, H., Kobayakawa, R., Kohri, H., Masumoto, S., Matsumura, Y., Miyabe, M., Mizutani, K., Morino, Y., Nakano, T., Nam, T., Niiyama, M., Nozawa, Y., Ohkuma, H., Ohnishi, H., Ohta, T., Oishi, M., Ozawa, K., Ryu, S. Y., Sada, Y., Saito, H., Shibukawa, T., Shimizu, H., Shirai, R., Shoji, M., Sumihama, M., Suzuki, S., Tanaka, S., Taniuchi, Y., Tokiyasu, A. O., Tomida, N., Tsuchikawa, Y., Watanabe, K., Yoon, C. J., Yoshida, C.
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 photon beam in a tagged energy range of 1.3--2.4 GeV. Thanks to a small
Externí odkaz:
http://arxiv.org/abs/2112.07832
Autor:
Ishizaki, K., Hotta, H., Ide, I., Iinuma, M., Iwata, T., Kitaguchi, M., Kohri, H., Miura, D., Miyachi, Y., Ohta, T., Shimizu, H. M., Yoshikawa, H., Yosoi, M.
The nuclear spin-lattice relaxation time ($T_1$) of lanthanum and aluminum nuclei in a single crystal of lanthanum aluminate doped with neodymium ions is studied to estimate the feasibility of the dynamically polarized lanthanum target applicable to
Externí odkaz:
http://arxiv.org/abs/2105.06299
Autor:
Tomida, N., Muramatsu, N., Niiyama, M., Ahn, J. K., Chang, W. C., Chen, J. Y., Chu, M. L., Daté, S., Gogami, T., Goto, H., Hamano, H., Hashimoto, T., He, Q. H., Hicks, K., Hiraiwa, T., Honda, Y., Hotta, T., Ikuno, H., Inoue, Y., Ishikawa, T., Jaegle, I., Jo, J. M., Kasamatsu, Y., Katsuragawa, H., Kido, S., Kon, Y., Maruyama, T., Masumoto, S., Matsumura, Y., Miyabe, M., Mizutani, K., Nagahiro, H., Nakamura, T., Nakano, T., Nam, T., Ngan, T. N. T., Nozawa, Y., Ohashi, Y., Ohnishi, H., Ohta, T., Ozawa, K., Rangacharyulu, C., Ryu, S. Y., Sada, Y., Sasagawa, M., Shibukawa, T., Shimizu, H., Shirai, R., Shiraishi, K., Strokovsky, E. A., Sugaya, Y., Sumihama, M., Suzuki, S., Tanaka, S., Tokiyasu, A., Tsuchikawa, Y., Ueda, T., Yamazaki, H., Yamazaki, R., Yanai, Y., Yorita, T., Yoshida, C., Yosoi, M.
Publikováno v:
Phys. Rev. Lett. 124, 202501 (2020)
We measured missing mass spectrum of the $^{12}{\rm C}(\gamma,p)$ reaction for the first time in coincidence with potential decay products from $\eta'$ bound nuclei. We tagged an ($\eta+p$) pair associated with the $\eta'N\to\eta N$ process in a nucl
Externí odkaz:
http://arxiv.org/abs/2005.03449
Publikováno v:
Review of Scientific Instruments 91, 095104 (2020)
We report on the frozen-spin polarized hydrogen--deuteride (HD) targets for photoproduction experiments at SPring-8/LEPS. Pure HD gas with a small amount of ortho-H2 (~0.1%) was liquefied and solidified by liquid helium. The temperature of the produc
Externí odkaz:
http://arxiv.org/abs/2002.06834
Autor:
Kida, S., Kaji, S., Nawa, K., Imae, T., Nakamoto, T., Ozaki, S., Ohta, T., Nozawa, Y., Nakagawa, K.
Cone-beam computed tomography (CBCT) offers advantages over conventional fan-beam CT in that it requires a shorter time and less exposure to obtain images. CBCT has found a wide variety of applications in patient positioning for image-guided radiatio
Externí odkaz:
http://arxiv.org/abs/1901.05773
Autor:
Kohri, H., Shiu, S. H., Chang, W. C., Yanai, Y., Ahn, D. S., Ahn, J. K., Chen, J. Y., Date, S., Ejiri, H., Fujimura, H., Fujiwara, M., Fukui, S., Gohn, W., Hicks, K., Hosaka, A., Hotta, T., Hwang, S. H., Imai, K., Ishikawa, T., Joo, K., Kato, Y., Kon, Y., Lee, H. S., Maeda, Y., Mibe, T., Miyabe, M., Morino, Y., Muramatsu, N., Nakano, T., Nakatsugawa, Y., Nam, S. i., Niiyama, M., Noumi, H., Ohashi, Y., Ohta, T., Oka, M., Parker, J. D., Rangacharyulu, C., Ryu, R. Y., Sawada, T., Shimizu, H., Strokovsky, E. A., Sugaya, Y., Sumihama, M., Tsunemi, T., Uchida, M., Ungaro, M., Wang, S. Y., Yosoi, M.
Publikováno v:
Phys. Rev. Lett. 120, 202004 (2018)
Differential cross sections and photon-beam asymmetries for the gamma p -> pi- Delta++(1232) reaction have been measured for 0.7
Externí odkaz:
http://arxiv.org/abs/1801.07900
Publikováno v:
In Biochemistry and Biophysics Reports September 2022 31
Autor:
Shiu, S. H., Kohri, H., Chang, W. C., Ahn, D. S., Ahn, J. K., Chen, J. Y., Date, S., Ejiri, H., Fujimura, H., Fujiwara, M., Fukui, S., Gohn, W., Hicks, K., Hotta, T., Hwang, S. H., Imai, K., Ishikawa, T., Joo, K., Kato, Y., Kon, Y., Lee, H. S., Maeda, Y., Mibe, T., Miyabe, M., Mizutani, K., Morino, Y., Muramatsu, N., Nakano, T., Nakatsugawa, Y., Niiyama, M., Noumi, H., Ohashi, Y., Ohta, T., Oka, M., Parker, J. D., Rangacharyulu, C., Ryu, S. Y., Sawada, T., Shimizu, H., Sugaya, Y., Sumihama, M., Tsunemi, T., Uchida, M., Ungaro, M., Yosoi, M.
Publikováno v:
Phys. Rev. C 97, 015208 (2018)
We report the measurement of the $\gamma p \rightarrow K^{+}\Lambda$ and $\gamma p \rightarrow K^{+}\Sigma^{0}$ reactions at SPring-8. The differential cross sections and photon-beam asymmetries are measured at forward $K^{+}$ production angles using
Externí odkaz:
http://arxiv.org/abs/1711.04996