D. Hirooka
Osaka University
7 Papers
16 Citations
D. Hirooka is an academic researcher from Osaka University. The author has contributed to research in topics: Nucleon & Elastic scattering. The author has an hindex of 3, co-authored 7 publications.
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Papers
Search for narrow dibaryon resonances by the [Formula Presented] and [Formula Presented] reactions
Atsushi Tamii,K. Hatanaka,K. Hatanaka,M. Hatano,D. Hirooka,Junichiro Kamiya,Hiroyuki S. Kato,Yusuke T. Maeda,Takeshi Saito,Hideyuki Sakai,S. Sakoda,Kimiko Sekiguchi,N. Uchigashima,Tomohiro Uesaka,Tomotsugu Wakasa,Kentaro Yako +15 more
TL;DR: In this article, a two-arm magnetic spectrometer was used to detect decoupled dibaryons below the pion emission threshold in the mass region of 0.95 MeV and background-free condition.
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d→p and n→d scatterings at intermediate energy and three-nucleon force effects
Hideyuki Sakai,Yusuke T. Maeda,Kimiko Sekiguchi,W. Glöckle,M. B. Greenfield,Kichiji Hatanaka,M. Hatano,D. Hirooka,Hiroyuki Kamada,Junichiro Kamiya,Hiroyuki S. Kato,Tsuyoshi Ohnishi,H. Okamura,J. Rapaport,Takashi Saito,N. Sakamoto,S. Sakoda,Y. Satou,K. Suda,Atsushi Tamii,N. Uchigashima,Tomohiro Uesaka,Tomotsugu Wakasa,Henryk Witała,Kentaro Yako +24 more
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Search for Super-Narrow Dibaryon Resonances by the pd --> pdX and pd --> ppX Reactions
Atsushi Tamii,M. Hatano,Hiroyuki S. Kato,Y. Maeda,Takeshi Saito,Hideyuki Sakai,S. Sakoda,N. Uchigashima,Kichiji Hatanaka,D. Hirooka,Junichiro Kamiya,Tomotsugu Wakasa,Kentaro Yako,Kimiko Sekiguchi,Tomohiro Uesaka +14 more
TL;DR: In this article, super-narrow dibaryons are searched for by the p+d scattering at Ep = 295 MeV, and a good mass resolution of 0.95 MeV and background free condition are achieved.
MEASUREMENT OF DIFFERENTIAL CROSS SECTIONS AND VECTOR ANALYZING POWERS FOR THE ${\vec n}d$ REACTION AT 250 MEV
Yusuke T. Maeda,Hideyuki Sakai,Atsushi Tamii,S. Sakoda,Hiroyuki S. Kato,M. Hatano,Takeshi Saito,N. Uchigashima,H. Kuboki,Kichiji Hatanaka,D. Hirooka,Y. Shimizu,Yukihiko Kitamura,Kunihiro Fujita,N. Sakamoto,H. Okamura,K. Suda,T. Ikeda,K. Itoh,Yasuhiro Sakemi,Tomotsugu Wakasa,Junichiro Kamiya,Kentaro Yako,Kimiko Sekiguchi,Y. Sato,M. B. Greenfield,J. Rapaport,Hiroyuki Kamada +27 more
TL;DR: In this article, the three-nucleon force (3NF) effects without ambiguities from the Coulomb effect, the differential cross sections and the vector analyzing powers for the elastic scattering at En = 245 MeV have been measured at θcm = 85° - 180°.