J-PARC E07: Systematic Study of Double Strangeness System with Hybrid Emulsion Method

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).

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::504b39e946b57be8d1de187f0f2e7a4e
https://doi.org/10.7566/jpscp.33.011112

Development of a New Production Target at the J-PARC Hadron Experimental Facility

Autor: Kazuya Aoki, S. Sawada, Yuhei Morino, Keizo Agari, Hironobu Akiyama, Yoshinori Sato, Erina Hirose, Hitoshi Takahashi, Y. Katoh, Yutaka Yamanoi, Kazuhiro Tanaka, Michifumi Minakawa, Ruri Kurasaki, Hiroaki Watanabe, Masaharu Ieiri, Akihisa Toyoda

Publikováno v: Proceedings of the 14th International Workshop on Spallation Materials Technology.

We have developed a new production target at the J-PARC Hadron Experimental Facility. The target is made of gold and is indirectly cooled by water through a copper block. Although this cooling structure is the same as that of the current production t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::72d8a972b47b2edbf3a2e0b4926e0a05
https://doi.org/10.7566/jpscp.28.041004

Status of J-PARC E07: Systematic study of double strangeness nuclei with hybrid emulsion method

Autor: Myint Kyaw Soe, Hidetaka Kobayashi, Shunsuke Kanatsuki, Kazuyua Ito, Ryotaro Honda, Masaharu Ieiri, Koji Miwa, M. H. Kim, Shin Hyung Kim, Takeshi Koike, Michiko Sekimoto, Tomonari Hayakawa, Kenji Hosomi, Myeong Jae Lee, E. Umezaki, Yu Takahashi, Khin Than Tint, Mifuyu Ukai, Kazuya Kobayashi, Shuhei Hayakawa, Hiroyuki Ekawa, Yuji Ishikawa, Aye Moh Moh Theint, Zhi Zhang, R. Goto, R. Kiuchi, Hitoshi Sugimura, Koutarou Shiratori, Y. Nakada, Shoichi Hasegawa, Wonji Choi, Tomoya Takeda, Y. Sasaki, May Sweet, Manabu Moritsu, Donhai Zhang, Tianli Ma, Kiyoshi Tanida, T. Hashimoto, Josef Pochodzalla, Shota Matsumoto, Yoshinori Sato, Keizo Agari, Kenichi Imai, K. N. Suzuki, Masahiro Yoshimoto, Yuya Akazawa, Yuki Fujikawa, Tae Jin Moon, M. Ichikawa, Erina Hirose, Masaki Ohashi, H. Kanauchi, Jae-Yong Lee, Hiroki Ito, Toshiyuki Takahashi, Y. C. Han, Jung Keun Ahn, Young Jun Kim, A. N. L. Nyaw, T. Nanamura, Woo Seung Chung, K. Inaba, Kazuma Nakazawa, S. Ashikaga, Michifumi Minakawa, Sung Hyun Kim, Shinji Kinbara, Min Min Soe, S. H. Hwang, Y. Ogura, Manami Nakagawa, S. Ozawa, N. Fujioka, E. Hayata, Hirokazu Tamura, Yoko Endo, Hiroyuki Sako, B. Bassalleck, T. Akaishi, A. Kasagi, Toshihide Kawai, Takeshi Yamamoto, Kenichiro Oue, Seong Bae Yang, Jong Yoon Sohn, Yuichi Nagase, S. Y. Ryu, Yudai Ichikawa, Falk Schupp, K. Hicks, S. Hoshino, Sebastian Bleser, Y. Toyama, Jong Won Lee, Aung Thu Moe, Junya Yoshida, K. Hoshino, Ken Watanabe, Abzal Iskendir, M. Hirose, Megumi Naruki, Hitoshi Takahashi, Manami Fujita, D. Nakashima, Toyoki Watabe, Ami S. Koshikawa, C. S. Yoon, Susumu Sato

Publikováno v: AIP Conference Proceedings.

J-PARC E07 is the most complex emulsion experiment to date investigating double hypernuclei with a hybrid emulsion method. This experiment aims to detect 104 Ξ− stop events, ten times more events than the past experiments. Thus, an unequivocal ide

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::38e6469066c919edb1e1c265e003cbd1
https://doi.org/10.1063/1.5118384

Development of Lambertson Magnet and Septum Magnets for Splitting 30-GeV Proton Beam in Hadron Experimental Facility at J-PARC

Autor: Yuhei Morino, Yutaka Yamanoi, Michifumi Minakawa, Erina Hirose, Kazuhiro Tanaka, Kazuya Aoki, Yoshihiro Suzuki, Y. Katoh, Keizo Agari, Yoshinori Sato, Akihisa Toyoda, Yoshihisa Shirakabe, Hiroaki Watanabe, Kyoichiro Ozawa, Hitoshi Takahashi, S. Sawada, R. Iwasaki, Masaharu Ieiri, Y. Fukao, Ryotaro Muto

Publikováno v: IEEE Transactions on Applied Superconductivity. 26:1-4

We developed a Lambertson magnet and two septum magnets as the splitting devices for the new beamline at the Hadron Experimental Facility in J-PARC. This new beamline, now under construction, is called high-p/COMET beamline, and the experiments using

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::50a2d6a0cc4fe89c2cfb9c0d3b5f4152
https://doi.org/10.1109/tasc.2016.2536560

Observation of a Be double-Lambda hypernucleus in the J-PARC E07 experiment

Autor: D. H. Zhang, M. Hirose, Hitoshi Takahashi, Takeshi Koike, Shoichi Hasegawa, W. S. Jung, Megumi Naruki, R. Kiuchi, Yuki Fujikawa, M. Ichikawa, E. Umezaki, H. Kanauchi, S. Ashikaga, A. T. Moe, Jae-Yong Lee, Hiroki Ito, Kazuma Nakazawa, Yuji Ishikawa, T. L. Ma, Kiyoshi Tanida, Myint Kyaw Soe, Manami Fujita, S. H. Hwang, Y. Toyama, K. Inaba, Yoko Endo, Shin Hyung Kim, M. Minakawa, Mifuyu Ukai, Y. C. Han, Seongbae Yang, Tadayuki Takahashi, Yoshiro Takahashi, D. Nakashima, Ryotaro Honda, Takeshi O. Yamamoto, K. Oue, Y. Nagase, M. H. Kim, Toyoki Watabe, Khin Than Tint, Hiroyuki Sako, Shuhei Hayakawa, S. Y. Ryu, S. Y. Matsumoto, Shunsuke Kanatsuki, Hidetaka Kobayashi, Manami Nakagawa, T. Akaishi, C. S. Yoon, Masaharu Ieiri, Kotaro Shirotori, K. Ito, Takayoshi Kawai, Susumu Sato, A. Koshikawa, Yuya Akazawa, R. Goto, Z. Zhang, S. Kinbara, K. Watanabe, Y. Ogura, S. Ozawa, Aye Moh Moh Theint, Junya Yoshida, N. Fujioka, J. K. Ahn, A. Iskendir, S. Bleser, A. N. L. Nyaw, T. Nanamura, T. Hashimoto, K. Hoshino, J. Y. Sohn, Manabu Moritsu, Kenichi Imai, K. N. Suzuki, K. Hicks, S. Hoshino, T. Takeda, Y. Sasaki, J. W. Lee, Yudai Ichikawa, M. Ohashi, E. Hayata, Yoshihiro Sato, Hirokazu Tamura, M. M. Soe, Koji Miwa, B. Bassalleck, A. Kasagi, Kenji Hosomi, T. J. Moon, Hitoshi Sugimura, T. Hayakawa, Masahiro Yoshimoto, Hiroyuki Ekawa, Y. Nakada, K. Agari, Josef Pochodzalla, Erina Hirose, Kazuya Kobayashi, F. Schupp

Publikováno v: Progress of theoretical and experimental physics 2019(2), 11 (2019). doi:10.1093/ptep/pty149

A double-$\Lambda$ hypernucleus, ${}_{\Lambda\Lambda}\mathrm{Be}$, was observed by the J-PARC E07 collaboration in nuclear emulsions tagged by the $(K^{-},K^{+})$ reaction. This event was interpreted as a production and decay of $ {}_{\Lambda\Lambda}

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a4af0bc55ff225ee68208707d3b1c54