Zobrazeno 1 - 10
of 60
pro vyhledávání: '"T O, Yamamoto"'
Autor:
M Fujita, H Ekawa, Y Endo, R Goto, S Hasegawa, S H Hayakawa, K Hayashi, R Honda, K Hoshino, K Hosomi, M Ichikawa, Y Ichikawa, H Ito, Y Ishikawa, W S Jung, A Kasagi, S H Kim, S Kinbara, H Kobayashi, T Koike, J Y Lee, P M Lin, Y Nagase, D Nakashima, K Nakazawa, T Nanamura, N Nishimura, S Nishimura, A N L Nyaw, M Ohashi, H Sako, M K Soe, H Tamura, A M M Theint, K T Tint, Y Toyama, M Ukai, T O Yamamoto, S B Yang, J Yoshida, M Yoshimoto, D Zhang
Publikováno v:
Progress of Theoretical and Experimental Physics. 2022
Ξ− atomic X-ray spectroscopy is one of the most useful methods for investigation of the Ξ–nucleus strong interaction. Since the X-ray energy is shifted and/or broadened due to the Ξ–nucleus strong interaction compared to those calculated fro
Autor:
K, Miwa, J K, Ahn, Y, Akazawa, T, Aramaki, S, Ashikaga, S, Callier, N, Chiga, S W, Choi, H, Ekawa, P, Evtoukhovitch, N, Fujioka, M, Fujita, T, Gogami, T, Harada, S, Hasegawa, S H, Hayakawa, R, Honda, S, Hoshino, K, Hosomi, M, Ichikawa, Y, Ichikawa, M, Ieiri, M, Ikeda, K, Imai, Y, Ishikawa, S, Ishimoto, W S, Jung, S, Kajikawa, H, Kanauchi, H, Kanda, T, Kitaoka, B M, Kang, H, Kawai, S H, Kim, K, Kobayashi, T, Koike, K, Matsuda, Y, Matsumoto, S, Nagao, R, Nagatomi, Y, Nakada, M, Nakagawa, I, Nakamura, T, Nanamura, M, Naruki, S, Ozawa, L, Raux, T G, Rogers, A, Sakaguchi, T, Sakao, H, Sako, S, Sato, T, Shiozaki, K, Shirotori, K N, Suzuki, S, Suzuki, M, Tabata, C D L, Taille, H, Takahashi, T, Takahashi, T N, Takahashi, H, Tamura, M, Tanaka, K, Tanida, Z, Tsamalaidze, M, Ukai, H, Umetsu, S, Wada, T O, Yamamoto, J, Yoshida, K, Yoshimura
Publikováno v:
Physical review letters. 128(7)
The differential cross sections of the Σ^{-}p→Λn reaction were measured accurately for the Σ^{-} momentum (p_{Σ}) ranging from 470 to 650 MeV/c at the J-PARC Hadron Experimental Facility. Precise angular information about the Σ^{-}p→Λn reac
Autor:
Chhanda Samanta, Tomofumi Maruta, M. Fujita, M. Kawai, A. Mkrtchyan, M. Y. Gabrielyan, Amrendra Narayan, D. Gaskell, Patrick Achenbach, A. Nunez, M. Elaasar, L. Gan, L. Ya, G. Niculescu, X. Qiu, R. A. Badui, A. Chiba, J. Bono, Seigo Kato, Kazushige Maeda, F. Garibaldi, Rolf Ent, Hiroki Kanda, R. Asaturyan, T. Horn, S. N. Nakamura, Kyo Tsukada, Pavlo Baturin, A. Ahmidouch, A. Liyanage, Osamu Hashimoto, I. Albayrak, E. J. Brash, Pete Markowitz, Masashi Kaneta, Z. Ye, N. Taniya, Bitao Hu, L. G. Tang, J. Pochodzalla, V. M. Rodriguez, V. Tadevosyan, Michael Kohl, R. De Leo, D. Doi, S. Danagoulian, Joerg Reinhold, F. R. Wesselmann, P. Carter, A. Shichijo, V. Maxwell, E. Christy, Ed V. Hungerford, A. Asaturyan, M. K. Jones, D. Kawama, Y. Han, Y. Fujii, Ashot Gasparian, Nuruzzaman, Amur Margaryan, K. Yokota, Y. Okayasu, L. Y. Zhu, L. Yuan, H. Mkrtchyan, O. Ates, T. Seva, Tomislav Petković, W. Luo, W. F. Vulcan, Miroslav Furić, Chunhui Chen, B. Sawatzky, M. I. Niculescu, D. G. Meekins, S. A. Wood, M. Veilleux, H. Khanal, T. O. Yamamoto, W. U. Boeglin, Darko Androić, A. Matsumura, Toshiyuki Gogami, S. Zhamkochyan, C. Neville, Sho Nagao
Publikováno v:
Physical Review C. 103
Autor:
Megumi Naruki, R. Kiuchi, Kazuya Watanabe, S. H. Hwang, A. Koshikawa, Y. Sasaki, J. W. Lee, K. Ito, A. Iskendir, Yuki Sato, A. N. L. Nyaw, T. Nanamura, T. Takeda, Shoichi Hasegawa, S. Y. Matsumoto, Junya Yoshida, Yuki Fujikawa, M. Ichikawa, Masahiro Yoshimoto, Manabu Moritsu, Takayoshi Kawai, Hiroki Ito, K. Miwa, Hitoshi Takahashi, Y. Ogura, Hiroyuki Ekawa, C. S. Yoon, K. Imai, K. Inaba, D. H. Zhang, H. Kanauchi, W. S. Jung, Yoshiro Takahashi, Hitoshi Sugimura, Kazuma Nakazawa, T. Hashimoto, Manami Fujita, J. Y. Sohn, Jihwa Lee, Shunsuke Kanatsuki, K. Tanida, H. Sako, T. L. Ma, T. Hayakawa, A. T. Moe, M. Hirose, S. Kinbara, D. Nakashima, M. H. Kim, K. Oue, Y. Nakada, T. J. Moon, M. Minakawa, Myint Kyaw Soe, T. Takahashi, K. Agari, E. Umezaki, Toyoki Watabe, Seongbae Yang, S. Ashikaga, Y. C. Han, Yoshikazu Ishikawa, Mifuyu Ukai, M. Ohashi, Masaharu Ieiri, Kazuhiro Suzuki, Aye Moh Moh Theint, Kensuke Kobayashi, M. M. Soe, K. Hosomi, Manami Nakagawa, K. Hicks, S. Hoshino, Kotaro Shirotori, Yuya Akazawa, S. Y. Ryu, S. H. Kim, E. Hayata, B. Bassalleck, A. Kasagi, Z. Zhang, J. K. Ahn, J. Pochodzalla, Khin Than Tint, Shuhei Hayakawa, T. O. Yamamoto, Takeshi Koike, Y. Toyama, S. Sato, S. Ozawa, N. Fujioka, Ryotaro Honda, Yoko Endo, Y. Ichikawa, T. Akaishi, K. Hoshino, Erina Hirose, S. Bleser, Y. Nagase, Hitoshi Tamura, F. Schupp, Hidetaka Kobayashi, R. Goto
Publikováno v:
Proceedings of the 3rd J-PARC Symposium (J-PARC2019).
Autor:
S H, Hayakawa, K, Agari, J K, Ahn, T, Akaishi, Y, Akazawa, S, Ashikaga, B, Bassalleck, S, Bleser, H, Ekawa, Y, Endo, Y, Fujikawa, N, Fujioka, M, Fujita, R, Goto, Y, Han, S, Hasegawa, T, Hashimoto, T, Hayakawa, E, Hayata, K, Hicks, E, Hirose, M, Hirose, R, Honda, K, Hoshino, S, Hoshino, K, Hosomi, S H, Hwang, Y, Ichikawa, M, Ichikawa, K, Imai, K, Inaba, Y, Ishikawa, H, Ito, K, Ito, W S, Jung, S, Kanatsuki, H, Kanauchi, A, Kasagi, T, Kawai, M H, Kim, S H, Kim, S, Kinbara, R, Kiuchi, H, Kobayashi, K, Kobayashi, T, Koike, A, Koshikawa, J Y, Lee, T L, Ma, S Y, Matsumoto, M, Minakawa, K, Miwa, A T, Moe, T J, Moon, M, Moritsu, Y, Nagase, Y, Nakada, M, Nakagawa, D, Nakashima, K, Nakazawa, T, Nanamura, M, Naruki, A N L, Nyaw, Y, Ogura, M, Ohashi, K, Oue, S, Ozawa, J, Pochodzalla, S Y, Ryu, H, Sako, S, Sato, Y, Sato, F, Schupp, K, Shirotori, M M, Soe, M K, Soe, J Y, Sohn, H, Sugimura, K N, Suzuki, H, Takahashi, T, Takahashi, T, Takeda, H, Tamura, K, Tanida, A M M, Theint, K T, Tint, Y, Toyama, M, Ukai, E, Umezaki, T, Watabe, K, Watanabe, T O, Yamamoto, S B, Yang, C S, Yoon, J, Yoshida, M, Yoshimoto, D H, Zhang, Z, Zhang
Publikováno v:
Physical review letters. 126(6)
In an emulsion-counter hybrid experiment performed at J-PARC, a Ξ^{-} absorption event was observed which decayed into twin single-Λ hypernuclei. Kinematic calculations enabled a unique identification of the reaction process as Ξ^{-}+^{14}N→_{Λ
Autor:
Kengo Ebata, H. Fujioka, M. Fujita, T. Gogami, T. K. Harada, S. H. Hayakawa, R. Honda, Y. Ichikawa, K. Kamada, T. Kobori, K. Miwa, T. Nagae, T. Nanamura, R. Negishi, F. Oura, T. Sakao, C. Son, T. Takahashi, H. Takahashi, H. Tamura, A. O. Tokiyasu, M. Ukai, T. O. Yamamoto
Publikováno v:
EPJ Web of Conferences. 271:03008
J-PARC E70 experiment measures the missing-mass of Ξ hypernuclei (12ΞBe) in Hadron Experimental Facility at J-PARC. We aim to reach the best missing-mass resolution of 2 MeV/c2 in FWHM with a new magnetic spectrometer S-2S. The high-resolution spec
Autor:
Takeshi K. Harada, K. Ebata, T. Gogami, S. H. Hayakawa, R. Honda, Y. Ichikawa, K. Miwa, T. Nagae, T. Nanamura, T. Takahashi, M. Ukai, T. O. Yamamoto
Publikováno v:
EPJ Web of Conferences. 271:03006
We are planning to carry out a high-resolution spectroscopy of Ξ hypernucleus at the J-PARC K1.8 beamline, which provides a highintensity K− beam (J-PARC E70 experiment). The high-resolution spectroscopy aims to be realized by introducing a new ma
Autor:
Koji Miwa, Takuya Nanamura, Tamao Sakao, J. K. Ahn, Y. Akazawa, T. Aramaki, S. Ashikaga, S. Callier, N. Chiga, S. W. Choi, H. Ekawa, P. Evtoukhovitch, N. Fujioka, M. Fujita, T. Gogami, T. Harada, S. Hasegawa, S. H. Hayakawa, R. Honda, S. Hoshino, K. Hosomi, M. Ichikawa, Y. Ichikawa, M. Ieiri, M. Ikedai, K. Imai, Y. Ishikawa, S. Ishimoto, W. S. Jung, S. Kajikawa, H. Kanauchi, H. Kanda, T. Kitaoka, B. M. Kang, H. Kawai, S. H. Kim, K. Kobayashi, T. Koike, K. Matsuda, Y. Matsumoto, S. Nagao, R. Nagatomi, Y. Nakada, M. Nakagawa, I. Nakamura, M. Naruki, S. Ozawa, L. Raux, T. G. Rogers, A. Sakaguchi, H. Sako, S. Sato, T. Shiozaki, K. Shirotori, K. N. Suzuki, S. Suzuki, M. Tabata, C. d. L. Taille, H. Takahashi, T. Takahashi, T. N. Takahashi, H. Tamura, M. Tanaka, K. Tanida, Z. Tsamalaidze, M. Ukai, H. Umetsu, S. Wada, T. O. Yamamoto, J. Yoshida, K. Yoshimura
Publikováno v:
EPJ Web of Conferences. 271:04001
A new hyperon-proton scattering experiment, dubbed J-PARC E40, was performed to measure differential cross sections of the Σ+p, Σ−p elastic scatterings and the Σ−p → Λn scattering by identifying a lot of Σ particles in the momentum ranging
Autor:
Pavlo Baturin, Tomislav Petković, W. Luo, Masashi Kaneta, E. Christy, M. Elaasar, N. Taniya, O. Hashimoto, L. Y. Zhu, L. Gan, S. A. Wood, M. Veilleux, A. Chiba, W.U. Boeglin, T. O. Yamamoto, Franco Garibaldi, W. F. Vulcan, H. C. Fenker, A. Liyanage, D. Kawama, T. Horn, Nuruzzaman, V.M. Rodriguez, Darko Androić, A. Matsumura, Toshiyuki Gogami, S. Zhamkochyan, C. Neville, Tomofumi Maruta, Sho Nagao, M. M. Dalton, Chhanda Samanta, B. Sawatzky, A. Mkrtchyan, Satoshi Nakamura, Kyo Tsukada, J. Bono, M. Y. Gabrielyan, Kazushige Maeda, I. Albayrak, Hiroki Kanda, Y. Fujii, E. V. Hungerford, Amur Margaryan, K. Yokota, B. S. Hu, M. Kawai, E. J. Brash, L. Ya, F. R. Wesselmann, X. Chen, H. Mkrtchyan, H. Khanal, Z. Ye, R. Asaturyan, Pete Markowitz, L. G. Tang, R. De Leo, D. Doi, G. Niculescu, T. Seva, P. Achenbach, A. Asaturyan, L. Yuan, Y. Okayasu, Rolf Ent, O. Ates, Amrendra Narayan, Miroslav Furić, Chunhui Chen, D. Gaskell, Joerg Reinhold, S. Danagoulian, Michael Kohl, P. Carter, A. Shichijo, R. A. Badui, A. Ahmidouch, X. Qiu, M. K. Jones, V. Maxwell, M. I. Niculescu, J. Pochodzalla, V. Tadevosyan, A. Nunez, Ashot Gasparian
Publikováno v:
Nuclear Physics A. 973:116-148
The lifetime of a Λ particle embedded in a nucleus (hypernucleus) decreases from that of free Λ decay mainly due to the opening of the Λ N → N N weak decay channel. However, it is generally believed that the lifetime of a hypernucleus attains a
Autor:
T. O. Yamamoto
Publikováno v:
AIP Conference Proceedings.
New gamma-ray spectroscopic experiments at the J-PARC K1.1 beam line are planned to study the charge symmetry breaking (CSB) effect in s-shell and p-shell mirror hypernuclei. For s-shell hypernuclei, a gamma-ray spectroscopy on HΛ4 (J- PARC E63) wil