Single-particle states in 59Ni with 58Ni(d, p)59Ni reaction at 56 MeV and neutron-bound-state complex potentials

O. Iwamoto, A. Nohtomi, Y. Uozumi, T. Sakae, M. Matoba, M. Nakano, T. Maki, N. Koori

研究成果: ジャーナルへの寄稿記事

13 引用 (Scopus)

抄録

Angular distributions of the cross sections and analyzing powers were measured for the 58Ni(d,p)59Ni reaction up to the excitation energy of 10 MeV in 59Ni with a high-resolution polarized deuteron beam at 56 MeV. Spins and parities were assigned for 33 discrete levels up to the excitation energy of 8 MeV. Spectroscopic factors, single-particle energies and spreading widths of 1f 5 2, 2p 3 2, 2p 1 2, 1g 9 2 states were obtained. Neutron-bound-state complex potentials have been calculated from the resultant spreading widths and energies together with results from other one-nucleon transfer-reaction experiments on nickel and calcium isotopes. It is found that the energy dependence of the spreading widths of the single-particle and -hole states and then the imaginary parts of the bound-state potentials in the excitation energy region of 0-10 MeV show a symmetrical behavior with respect to the Fermi surface.

元の言語英語
ページ(範囲)387-408
ページ数22
ジャーナルNuclear Physics, Section A
576
発行部数3
DOI
出版物ステータス出版済み - 9 5 1994

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neutrons
nickel isotopes
calcium isotopes
energy
excitation
particle energy
Fermi surfaces
deuterons
parity
angular distribution
high resolution
cross sections

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

これを引用

Single-particle states in 59Ni with 58Ni(d, p)59Ni reaction at 56 MeV and neutron-bound-state complex potentials. / Iwamoto, O.; Nohtomi, A.; Uozumi, Y.; Sakae, T.; Matoba, M.; Nakano, M.; Maki, T.; Koori, N.

:: Nuclear Physics, Section A, 巻 576, 番号 3, 05.09.1994, p. 387-408.

研究成果: ジャーナルへの寄稿記事

Iwamoto, O. ; Nohtomi, A. ; Uozumi, Y. ; Sakae, T. ; Matoba, M. ; Nakano, M. ; Maki, T. ; Koori, N. / Single-particle states in 59Ni with 58Ni(d, p)59Ni reaction at 56 MeV and neutron-bound-state complex potentials. :: Nuclear Physics, Section A. 1994 ; 巻 576, 番号 3. pp. 387-408.
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abstract = "Angular distributions of the cross sections and analyzing powers were measured for the 58Ni(d,p)59Ni reaction up to the excitation energy of 10 MeV in 59Ni with a high-resolution polarized deuteron beam at 56 MeV. Spins and parities were assigned for 33 discrete levels up to the excitation energy of 8 MeV. Spectroscopic factors, single-particle energies and spreading widths of 1f 5 2, 2p 3 2, 2p 1 2, 1g 9 2 states were obtained. Neutron-bound-state complex potentials have been calculated from the resultant spreading widths and energies together with results from other one-nucleon transfer-reaction experiments on nickel and calcium isotopes. It is found that the energy dependence of the spreading widths of the single-particle and -hole states and then the imaginary parts of the bound-state potentials in the excitation energy region of 0-10 MeV show a symmetrical behavior with respect to the Fermi surface.",
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T1 - Single-particle states in 59Ni with 58Ni(d, p)59Ni reaction at 56 MeV and neutron-bound-state complex potentials

AU - Iwamoto, O.

AU - Nohtomi, A.

AU - Uozumi, Y.

AU - Sakae, T.

AU - Matoba, M.

AU - Nakano, M.

AU - Maki, T.

AU - Koori, N.

PY - 1994/9/5

Y1 - 1994/9/5

N2 - Angular distributions of the cross sections and analyzing powers were measured for the 58Ni(d,p)59Ni reaction up to the excitation energy of 10 MeV in 59Ni with a high-resolution polarized deuteron beam at 56 MeV. Spins and parities were assigned for 33 discrete levels up to the excitation energy of 8 MeV. Spectroscopic factors, single-particle energies and spreading widths of 1f 5 2, 2p 3 2, 2p 1 2, 1g 9 2 states were obtained. Neutron-bound-state complex potentials have been calculated from the resultant spreading widths and energies together with results from other one-nucleon transfer-reaction experiments on nickel and calcium isotopes. It is found that the energy dependence of the spreading widths of the single-particle and -hole states and then the imaginary parts of the bound-state potentials in the excitation energy region of 0-10 MeV show a symmetrical behavior with respect to the Fermi surface.

AB - Angular distributions of the cross sections and analyzing powers were measured for the 58Ni(d,p)59Ni reaction up to the excitation energy of 10 MeV in 59Ni with a high-resolution polarized deuteron beam at 56 MeV. Spins and parities were assigned for 33 discrete levels up to the excitation energy of 8 MeV. Spectroscopic factors, single-particle energies and spreading widths of 1f 5 2, 2p 3 2, 2p 1 2, 1g 9 2 states were obtained. Neutron-bound-state complex potentials have been calculated from the resultant spreading widths and energies together with results from other one-nucleon transfer-reaction experiments on nickel and calcium isotopes. It is found that the energy dependence of the spreading widths of the single-particle and -hole states and then the imaginary parts of the bound-state potentials in the excitation energy region of 0-10 MeV show a symmetrical behavior with respect to the Fermi surface.

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