Coupled-channels analysis of nucleon interaction data of 28'30Si up to 200 MeV based on the soft rotator model

Weili Sun, Yukinobu Watanabe, Efrem Sh Sukhovitskiĩ, Osamu Iwamoto, Satoshi Chiba

研究成果: ジャーナルへの寄稿記事

10 引用 (Scopus)

抄録

A consistent analysis for nuclear level structure and nucleon scattering data up to 200 MeV was performed for sd-shell nuclei, 28,30Si, using a unified framework of soft-rotator model and coupled-channels approach. The 28,30Si were assumed to be deformed nuclei having oblate shapes. The soft-rotator model parameters were determined so as to reproduce measured collective levels of 28,30Si up to an excitation energy of around 10 MeV. The relativistic kinematics and global optical potential form were taken into account in the coupled-channels optical model analysis, and the optical model parameters were derived. The calculation showed good agreement with experimental data for both collective levels and nucleon interaction data—neutron total cross sections, proton reaction cross sections, and nucleon scattering angular distributions.

元の言語英語
ページ(範囲)635-643
ページ数9
ジャーナルjournal of nuclear science and technology
40
発行部数9
DOI
出版物ステータス出版済み - 1 1 2003

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interactions
Scattering
nuclei
Excitation energy
Angular distribution
cross sections
scattering
Protons
Kinematics
kinematics
angular distribution
protons
excitation
energy

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Nuclear Energy and Engineering

これを引用

Coupled-channels analysis of nucleon interaction data of 28'30Si up to 200 MeV based on the soft rotator model. / Sun, Weili; Watanabe, Yukinobu; Sukhovitskiĩ, Efrem Sh; Iwamoto, Osamu; Chiba, Satoshi.

:: journal of nuclear science and technology, 巻 40, 番号 9, 01.01.2003, p. 635-643.

研究成果: ジャーナルへの寄稿記事

Sun, Weili ; Watanabe, Yukinobu ; Sukhovitskiĩ, Efrem Sh ; Iwamoto, Osamu ; Chiba, Satoshi. / Coupled-channels analysis of nucleon interaction data of 28'30Si up to 200 MeV based on the soft rotator model. :: journal of nuclear science and technology. 2003 ; 巻 40, 番号 9. pp. 635-643.
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abstract = "A consistent analysis for nuclear level structure and nucleon scattering data up to 200 MeV was performed for sd-shell nuclei, 28,30Si, using a unified framework of soft-rotator model and coupled-channels approach. The 28,30Si were assumed to be deformed nuclei having oblate shapes. The soft-rotator model parameters were determined so as to reproduce measured collective levels of 28,30Si up to an excitation energy of around 10 MeV. The relativistic kinematics and global optical potential form were taken into account in the coupled-channels optical model analysis, and the optical model parameters were derived. The calculation showed good agreement with experimental data for both collective levels and nucleon interaction data—neutron total cross sections, proton reaction cross sections, and nucleon scattering angular distributions.",
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AU - Chiba, Satoshi

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