C
C. S. Lee
Researcher at University of Tokyo
Publications - 25
Citations - 302
C. S. Lee is an academic researcher from University of Tokyo. The author has contributed to research in topics: Neutron & Nucleon. The author has an hindex of 9, co-authored 24 publications receiving 218 citations.
Papers
More filters
Journal ArticleDOI
Magic Nature of Neutrons in ^{54}Ca: First Mass Measurements of ^{55-57}Ca.
Shin'ichiro Michimasa,Motoki Kobayashi,Y. Kiyokawa,Shuichi Ota,DeukSoon Ahn,H. Baba,G. P. A. Berg,Masanori Dozono,Naoki Fukuda,Tatsuya Furuno,Eiji Ideguchi,Naohito Inabe,Takeo Kawabata,Shoichiro Kawase,K. Kisamori,K. Kobayashi,Toshiyuki Kubo,Yuya Kubota,C. S. Lee,Masafumi Matsushita,Hiroyuki Miya,A. Mizukami,H. Nagakura,Daiki Nishimura,H. Oikawa,Hideyuki Sakai,Y. Shimizu,Andreas Stolz,Hiroshi Suzuki,Motonobu Takaki,H. Takeda,Satoshi Takeuchi,Hiroshi Tokieda,Tomohiro Uesaka,Kentaro Yako,Y. L. Yamaguchi,Y. Yanagisawa,R. Yokoyama,Kenichi Yoshida,Susumu Shimoura +39 more
TL;DR: The first direct mass measurements of neutron-rich calcium isotopes beyond neutron number 34 at the RIKEN Radioactive Isotope Beam Factory are performed by using the time-of-flight magnetic-rigidity technique, and the emergence of neutron magicity at N=34 is examined.
Journal ArticleDOI
Exclusive quasi-free proton knockout from oxygen isotopes at intermediate energies
Shoichiro Kawase,Tomohiro Uesaka,T. L. Tang,Didier Beaumel,Masanori Dozono,T. Fukunaga,T. Fujii,Naoki Fukuda,A. Galindo-Uribarri,Sanghoon Hwang,Sanghoon Hwang,N. Inabe,Takahiro Kawabata,T. Kawahara,W. Kim,K. Kisamori,Motoki Kobayashi,Toshiyuki Kubo,Yuki Kubota,Kensuke Kusaka,C. S. Lee,Yukie Maeda,Hiroaki Matsubara,Shin'ichiro Michimasa,Hiroyuki Miya,Tetsuo Noro,Y. Nozawa,Y. Nozawa,Alexandre Obertelli,Alexandre Obertelli,Kazuyuki Ogata,Shinsuke Ota,Elizabeth Padilla-Rodal,Satoshi Sakaguchi,Hideyuki Sakai,Masaki Sasano,Susumu Shimoura,S. S. Stepanyan,Hiroshi Suzuki,T. Suzuki,Motonobu Takaki,Hiroyuki Takeda,Atsushi Tamii,Hiroshi Tokieda,Tomotsugu Wakasa,Takashi Wakui,Kentaro Yako,J. Yasuda,Yoshiyuki Yanagisawa,Rin Yokoyama,Kazuki Yoshida,Koichi Yoshida,Juzo Zenihiro +52 more
TL;DR: In this paper, the dependence of the singleparticle strength on the difference between proton and neutron separation energies is studied for oxygen isotopes in a wide range of isospins.
Journal ArticleDOI
Extraction of the Landau-Migdal Parameter from the Gamow-Teller Giant Resonance in ^{132}Sn.
J. Yasuda,Masaki Sasano,R. G. T. Zegers,H. Baba,D. Bazin,W. Chao,Masanori Dozono,N. Fukuda,Naohito Inabe,Tadaaki Isobe,G. Jhang,D. Kameda,M. Kaneko,K. Kisamori,Motoki Kobayashi,Nagao Kobayashi,Toshio Kobayashi,Shoko Koyama,Yosuke Kondo,A. Krasznahorkay,Toshiyuki Kubo,Yuya Kubota,M. Kurata-Nishimura,C. S. Lee,Jongmin Lee,Yohei Matsuda,E. Milman,Shin'ichiro Michimasa,T. Motobayashi,D. Muecher,D. Muecher,T. Murakami,Takashi Nakamura,Noritsugu Nakatsuka,Shuichi Ota,Hideaki Otsu,V. Panin,W. Powell,S. Reichert,Satoshi Sakaguchi,H. Sakai,M. Sako,H. Sato,Yohei Shimizu,M. Shikata,Susumu Shimoura,L. Stuhl,Toshiyuki Sumikama,H. Suzuki,S. Tangwancharoen,Motonobu Takaki,Hiroyuki Takeda,T. Tako,Yasuhiro Togano,Yasuhiro Togano,Hiroshi Tokieda,J. Tsubota,Tomohiro Uesaka,Tomotsugu Wakasa,Kentaro Yako,K. Yoneda,Juzo Zenihiro +61 more
TL;DR: The present result accurately constrains the Landau-Migdal parameter as g^{'}=0.68±0.07, which shows the constancy of this parameter in the nuclear chart region with (N-Z)/A= 0.11 to 0.24.
Journal ArticleDOI
Spectroscopic Measurement in 9 He and 12 Be
Hiroshi Matsubara,Motonobu Takaki,Tomohiro Uesaka,Susumu Shimoura,Nori Aoi,Masanori Dozono,T. Fujii,Kichiji Hatanaka,T. Hashimoto,Takeo Kawabata,Shoichiro Kawase,K. Kisamori,Y. Kikuch,Yuki Kubota,C. S. Lee,H. C. Lee,Yusuke T. Maeda,Shin'ichiro Michimasa,K. Miki,Hiroyuki Miya,Shumpei Noji,Shuichi Ota,Satoshi Sakaguchi,Yoshiko Sasamoto,Takayoshi Suzuki,L. T. Tang,Keiji Takahisa,Hiroshi Tokieda,Atsushi Tamii,Kentaro Yako,Yuusuke Yasuda,N. Yokota,Rin Yokoyama,Juzo Zenihiro +33 more
TL;DR: In this paper, heavy-ion double charge exchange (HIDCX) (18O, 18Ne) reaction on stable target nuclei 9Be and 12C, respectively, has been used for spectroscopy of unstable neutron-rich nuclei.
Journal ArticleDOI
Mapping of a New Deformation Region around ^{62}Ti.
Shin'ichiro Michimasa,Motoki Kobayashi,Y. Kiyokawa,Shuichi Ota,R. Yokoyama,D. Nishimura,D. Nishimura,DeukSoon Ahn,H. Baba,G. P. A. Berg,Masanori Dozono,Naoki Fukuda,Tatsuya Furuno,Eiji Ideguchi,Naohito Inabe,Takeo Kawabata,Shoichiro Kawase,K. Kisamori,K. Kobayashi,Toshiyuki Kubo,Yuya Kubota,C. S. Lee,Masafumi Matsushita,Hiroyuki Miya,A. Mizukami,H. Nagakura,H. Oikawa,Hideyuki Sakai,Y. Shimizu,Andreas Stolz,Hiroshi Suzuki,Motonobu Takaki,H. Takeda,Satoshi Takeuchi,Hiroshi Tokieda,Tomohiro Uesaka,Kentaro Yako,Y. L. Yamaguchi,Y. Yanagisawa,Kenichi Yoshida,Susumu Shimoura +40 more
TL;DR: The experimental results show that the two-neutron separation energies in the vicinity of ^{62}Ti increase compared to neighboring nuclei, which shows that the masses of Ti isotopes near N=40 are affected by the Jahn-Teller effect.