N. Kobayashi
Tokyo Institute of Technology
5 Papers
15 Citations
N. Kobayashi is an academic researcher from Tokyo Institute of Technology. The author has contributed to research in topics: Nucleon & Neutron. The author has an hindex of 3, co-authored 5 publications. Previous affiliations of N. Kobayashi include University of Tokyo.
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Papers
Neutron occupancy of the 0d5/2 orbital and the N=16 shell closure in 24O
K. Tshoo,Y. Satou,Carlos A. Bertulani,H. Bhang,S. Choi,Takashi Nakamura,Yosuke Kondo,S. Deguchi,Y. Kawada,Y. Nakayama,Kanenobu Tanaka,N. Tanaka,Yasuhiro Togano,N. Kobayashi,Nori Aoi,M. Ishihara,Tohru Motobayashi,Hideaki Otsu,Hiroyoshi Sakurai,Satoshi Takeuchi,Kenichiro Yoneda,F. Delaunay,J. Gibelin,F M Marques,N. A. Orr,T. Honda,T. Kobayashi,Toshiyuki Sumikama,Y. Miyashita,K. Yoshinaga,Masafumi Matsushita,Susumu Shimoura,Dóra Sohler,Jongwon Hwang,T. Zheng,Z. H. Li,Z X Cao +36 more
TL;DR: In this article, the decay energy spectrum of the neutron unbound state of 23O was reconstructed from the measured four momenta of the 22O fragment and emitted neutron, and the associated spectroscopic factor was deduced to be C 2 S ( 0 d 5 / 2 ) = 4.1 ± 0.4 by comparing the measured cross section ( σ − 1 n exp = 61 ± 6 mb ) with a distorted wave impulse approximation calculation.
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The N = 16 Spherical Shell Closure in 24O
K. Tshoo,Y. Satou,H. Bhang,S. Choi,Takashi Nakamura,S. Deguchi,Y. Kawada,Yosuke Kondo,N. Kobayashi,Y. Nakayama,Kanenobu Tanaka,N. Tanaka,Nori Aoi,M. Ishihara,Tohru Motobayashi,Hideaki Otsu,Hiroyoshi Sakurai,Satoshi Takeuchi,Yasuhiro Togano,Kenichiro Yoneda,Z. H. Li,F. Delaunay,J. Gibelin,F M Marques,N. A. Orr,T. Honda,Masafumi Matsushita,T. Kobayashi,Y. Miyashita,T. Sumikama,K. Yoshinaga,Susumu Shimoura,Dóra Sohler,T. Zheng,Z X Cao +34 more
TL;DR: In this article, the unbound excited states of the most neutron-rich dripline oxygen isotope, 24O, have been investigated by using the 24O(p,p′)24O* reaction at the beam energy of 62 MeV/nucleon in inverse kinematics.
7
Invariant mass spectroscopy for the neutron rich nuclei
Y. Satou,K. Tshoo,H. Bhang,S. Choi,Takashi Nakamura,Yosuke Kondo,Y. Nakayama,N. Kobayashi,Kanenobu Tanaka,S. Deguchi,Y. Kawada,N. Tanaka,Takashi Sugimoto,Tohru Motobayashi,Hiroyoshi Sakurai,Hideaki Otsu,Nori Aoi,Yoshiyuki Yanagisawa,Satoshi Takeuchi,Naoki Fukuda,Kenichiro Yoneda,Yasuhiro Togano,Hooi Jin Ong,Susumu Shimoura,T. Kobayashi,Yasuhiro H. Matsuda,Masafumi Matsushita,T. Honda,T. Sumikama,Y. Miyashita,K. Yoshinaga,N. A. Orr,F M Marques,J. Gibelin,F. Delaunay,Dóra Sohler,T. Zheng,Z. H. Li,Z X Cao,M. Ishihara +39 more
TL;DR: In this paper, the invariant mass method in inverse kinematics involving coincidence detection of a charged fragment and a neutron both emitted at forward angles is employed to map the energy spectrum above the neutron decay threshold.
2
The first 2+ excited state of 24O
K. Tshoo,Y. Satou,Takashi Nakamura,Nori Aoi,H. Bhang,S. Choi,S. Deguchi,F. Delaunay,J. Gibelin,T. Honda,M. Ishihara,Y. Kawada,Yosuke Kondo,T. Kobayashi,N. Kobayashi,F M Marques,Masafumi Matsushita,Y. Miyashita,Tohru Motobayashi,Y. Nakayama,N. A. Orr,Hideaki Otsu,Hiroyoshi Sakurai,Susumu Shimoura,Dóra Sohler,T Suniikama,Satoshi Takeuchi,Kanenobu Tanaka,N. Tanaka,Yasuhiro Togano,Kenichiro Yoneda,K. Yoshinaga,T. Zheng,Z. H. Li,Z X Cao +34 more
- 23 Sep 2011
TL;DR: In this article, the unbound excited states of the most neutron-rich dripline oxygen isotope, O (Z=8, N=16), have been investigated using the 24O(p,p')O* reaction at the beam energy of 63 MeV/nucleon in inverse kinematics at RIKEN.
1
Invariant Mass Spectroscopy of 23O via the (p, p′) Reaction in Inverse Kinematics
Y. Satou,K. Tshoo,H. Bhang,S. Choi,Jongwon Hwang,Takashi Nakamura,Yosuke Kondo,Y. Nakayama,N. Kobayashi,Kanenobu Tanaka,S. Deguchi,Y. Kawada,N. Tanaka,Tohru Motobayashi,Hiroyoshi Sakurai,Hideaki Otsu,Nori Aoi,Satoshi Takeuchi,Kenichiro Yoneda,Yasuhiro Togano,M. Ishihara,Susumu Shimoura,T. Kobayashi,Masafumi Matsushita,T. Honda,T. Sumikama,Y. Miyashita,K. Yoshinaga,N. A. Orr,F M Marques,J. Gibelin,F. Delaunay,Dóra Sohler,T. Zheng,Z. H. Li,Z X Cao +35 more
TL;DR: In this paper, the invariant mass method in inverse kinematics was employed to reconstruct the energy spectrum of 23O and a sharp resonance state was observed at 42(5) keV above the neutron threshold, and a comparison of the differential cross section leading to this state with a microscopic DWBA calculation allowed a Jπ assignment of 5 2+ for this state.