D. S. Ahn
Osaka University
12 Papers
311 Citations
D. S. Ahn is an academic researcher from Osaka University. The author has contributed to research in topics: Photon energy & Meson. The author has an hindex of 7, co-authored 12 publications.
Chat about Author
Papers
•Journal Article
陽子と重陽子からのλ(1520)の閾値付近の光生成
Norihito Muramatsu,Jau-Ann Chen,W. C. Chang,D. S. Ahn,J. K. Ahn,Hidetoshi Akimune,Y. Asano,S. Daté,H. Ejiri,H. Fujimura,M. Fujiwara,Shuji Fukui,S. Hasegawa,K. Hicks,K. Horie,Tomoaki Hotta,K. Imai,T. Ishikawa,T. Iwata,Y. Kato,Hikaru Kawai,Koichi Kino,H. Kohri,N. Kumagai,S. Makino,T Matsuda,T. Matsumura,N. Matsuoka,Tsutomu Mibe,Manabu Miyabe,M Miyachi,T. Nakano,M. Niiyama +32 more
115
•Journal Article
E γ =1.5~2.4GeVでのγ → n→K + Σ - 反応についての微分断面積と光子ビームの非対称性
H. Kohri,D. S. Ahn,J. K. Ahn,Hidetoshi Akimune,Y. Asano,W. C. Chang,S. Daté,H. Ejiri,Shuji Fukui,H. Fujimura,M. Fujiwara,S. Hasegawa,K. Hicks,Tomoaki Hotta,K. Imai,T. Ishikawa,T. Iwata,Hikaru Kawai,Z. Y. Kim,Koichi Kino,N. Kumagai,S. Makino,T Mart,T Matsuda,T. Matsumura,N. Matsuoka,Tsutomu Mibe,Manabu Miyabe,Y. Miyachi,Mizuki Morita,Norihito Muramatsu,T. Nakano,M. Niiyama,Masaharu Nomachi,Yoji Ohashi,Haruo Ohkuma,T. Ooba,D. S. Oshuev,Chary Rangacharyulu,Aya Sakaguchi +39 more
107
Photoproduction of Λ(1405) and Σ 0 (1385) on the proton at E γ =1.5-2.4 GeV
M. Niiyama,Hajime Fujimura,Hajime Fujimura,D. S. Ahn,J. K. Ahn,S. Ajimura,H. C. Bhang,T. H. Chang,W. C. Chang,J. Y. Chen,S. Daté,Shuji Fukui,H. Funahashi,K. Hicks,K. Horie,Tomoaki Hotta,K. Imai,T. Ishikawa,Y. Kato,K. Kino,H. Kohri,S. Makino,T. Matsumura,Tsutomu Mibe,K. Miwa,M. Miyabe,Norihito Muramatsu,M. Nakamura,T. Nakano,Y. Nakatsugawa,Yoji Ohashi,D. S. Oshuev,Joseph D. Parker,Norio Saito,T. Sawada,Yorihito Sugaya,M. Sumihama,Jaw-Luen Tang,M. Uchida,C. W. Wang,Tetsuhiko Yorita,M. Yosoi +41 more
TL;DR: In this article, the first measurement of the λ(1405) photoproduction cross section was made, and the line shapes of λ (1405)-generated lines were measured in two photon energy ranges: near the production threshold (1.5 to 2.0 GeV) and far from it (2.0
74
Photoproduction of Λ and Σ0 hyperons off protons with linearly polarized photons at Eγ=1.5–3.0 GeV
S. H. Shiu,H. Kohri,W. C. Chang,D. S. Ahn,J. K. Ahn,J. Y. Chen,S. Daté,H. Ejiri,H. Fujimura,M. Fujiwara,Shuji Fukui,W. Gohn,K. Hicks,Tomoaki Hotta,S. H. Hwang,K. Imai,Takatsugu Ishikawa,K. Joo,Y. Kato,Y. Kon,Hyomin Lee,Yusuke T. Maeda,Tsutomu Mibe,Manabu Miyabe,K Mizutani,Yuhei Morino,Norihito Muramatsu,T. Nakano,Y. Nakatsugawa,M. Niiyama,Hiroyuki Noumi,Yoji Ohashi,T. Ohta,Makoto Oka,Joseph D. Parker,Chary Rangacharyulu,S. Y. Ryu,T. Sawada,Hajime Shimizu,Yorihito Sugaya,M. Sumihama,T. Tsunemi,M. Uchida,M. Ungaro,M. Yosoi +44 more
TL;DR: In this article, the photon-beam asymmetries were measured at forward $K+}$ production angles using linearly polarized tagged-photon beams in the range of $E_{\gamma}=1.5$--3.0 GeV.
16
Backward-angle photoproduction of ω and η′ mesons from protons in the photon energy range from 1.5 to 3.0 GeV
Y. Morino,Y. Nakatsugawa,M. Yosoi,M. Niiyama,M. Sumihama,T. Nakano,D. S. Ahn,J. K. Ahn,S. Ajimura,W. C. Chang,J. Chen,S. Daté,H. Fujimura,Shuji Fukui,K. Hicks,Toshihiko Hiraiwa,Tomoaki Hotta,S. H. Hwang,Kenichi Imai,Takatsugu Ishikawa,Y. Kato,H. Kawai,M. Kim,H. Kohri,Y. Kon,P. J. Lin,K. Mase,Yusuke T. Maeda,Manabu Miyabe,Norihito Muramatsu,Hiroyuki Noumi,Yuji Ohashi,Takashi Ohta,M. Oka,Joseph D. Parker,C. Rangacharyulus,S. Y. Ryu,Takashi Saito,T. Sawada,Hajime Shimizu,E. A. Strokovsky,Yorihito Sugaya,K. Suzuki,K. Tanida,A. O. Tokiyasu,T. Tomioka,T. Tsunemi,M. Uchida,Ryo Yamamura,Tetsuhiko Yorita +49 more
TL;DR: In this article, Nishina et al. presented the results of a study conducted at the Nishina Center for Accelerator-Based Science (NCCS) in Wako, Saitama, Japan.