194 citations
- Kōchi UniversityJP9 papers
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- Fraunhofer Institute for Telecommunications, Heinrich Hertz InstituteDE1 paper
- Freie Universität BerlinDE1 paper
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13 papers · 1 filter
Beyond the Schwinger boson representation of the su(2)-algebra. II -- Some theoretical features of new boson representation and connections to the other boson representations
Yasuhiko Tsue, Constanca Providencia, Joao da Providencia +1
Concerning the new boson representation presented in Part I, it is proved that this representation obeys the su(2)-algebra in a certain subspace in the whole boson space constructe…
cluster states in Ti
M. Fukada, M. K. Takimoto, K. Ogino +1
decaying states of Ti were investigated with angular correlation functions between and with the Ca(Li, )Ca reaction…
Evidence for higher nodal band states with He cluster structure in Ne and prerainbows in He+O scattering
S. Ohkubo, Y. Hirabayashi
The existence of a higher nodal band state with a He cluster structure, i.e. a vibrational mode in which the inter-cluster relative motion is excited, in Ne in additio…
Unexpected transparency in the scattering of fragile Li and He Nuclei
F. Michel, S. Ohkubo
It is found that the scattering of the fragile nucleus Li from C and O is unexpectedly transparent. It is shown that the internal-wave contribution is significant…
Evidence for strong refraction of He in an alpha-particle condensate
S. Ohkubo, Y. Hirabayashi
We have analyzed He scattering from C at 34.7 and 72 MeV in a coupled channel method with a double folding potential derived from the precise wave functions for the gr…
Alpha particle condensation and nuclear rainbow scattering
S Ohkubo, Y Hirabayashi
It is shown that a dilute property of an particle condensate can be seen in the Airy structure of nuclear rainbow and prerainbow scattering. The dilute property of the Hoyle st…