Zobrazeno 1 - 10
of 1 276
pro vyhledávání: '"Yosoi M"'
Autor:
Patel, D., Cuong, D. C., Howard, K. B., Garg, U., Khoa, Dao T., Akimune, H., Berg, G. P. A., Fujiwara, M., Harakeh, M. N., Itoh, M., Iwamoto, C., Kawabata, T., Kawase, K., Matta, J. T., Murakami, T., Yosoi, M.
Publikováno v:
Phys. Rec. C 110, 044314 (2024)
Angular distributions of the elastic and inelastic deuteron-nucleus scattering off $^{24}$Mg, $^{28}$Si, $^{58}$Ni, $^{90}$Zr, $^{116}$Sn, and $^{208}$Pb have been measured at a beam energy of 98 MeV/nucleon, with the goal of constraining the deutero
Externí odkaz:
http://arxiv.org/abs/2409.08517
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:
Reen, M. S., Ou, I., Sudo, T., Fukuda, D., Mori, T., Ali, A., Koshio, Y., Sakuda, M., Tamii, A., Aoi, N., Yosoi, M., Ideguchi, E., Suzuki, T., Yamamoto, T., Iwamoto, C., Kawabata, T., Adachi, S., Tsumura, M., Murata, M., Furuno, T., Akimune, H., Yano, T., Dhir, R.
We measured both the differential cross section ($\sigma_{p,p^\prime}$ $=d^2\sigma/d\Omega dE_{x}$) and the $\gamma$-ray emission probability ($R_\gamma(E_x)$ $=\sigma_{p,p^\prime\gamma}$/$\sigma_{p,p^\prime}$) from the giant resonances excited by $\
Externí odkaz:
http://arxiv.org/abs/1906.09534
Autor:
Zenihiro, J., Sakaguchi, H., Terashima, S., Uesaka, T., Hagen, G., Itoh, M., Murakami, T., Nakatsugawa, Y., Ohnishi, T., Sagawa, H., Takeda, H., Uchida, M., Yoshida, H. P., Yoshida, S., Yosoi, M.
The neutron density distributions and neutron skin thicknesses in $^{40,48}$Ca are determined from the angular distributions of the cross sections and analyzing powers of polarized proton elastic scattering at $E_p = 295$ MeV. Based on the framework
Externí odkaz:
http://arxiv.org/abs/1810.11796
Autor:
Watanabe, K., Tanaka, S., Chang, W. C., Chen, H., Chu, M. L., Cuenca-Garcia, J. J., Gogami, T., Gonzalez-Diaz, D., Niiyama, M., Ohashi, Y., Ohnishi, H., Tomida, N., Yosoi, M.
We have developed multi-gap resistive plate chambers (MRPCs) with 2.5 x 200 cm2 readout strips for the time-of-flight (TOF) detector system of the LEPS2 experiment at SPring-8. These chambers consist of 2 stacks and 5 gas gaps per stack, in a mirrore
Externí odkaz:
http://arxiv.org/abs/1809.06571
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