Experimental method for neutron elastic scattering cross-section measurement in 40–90 MeV region at TIARA

Ibaraki, Masanobu; Baba, Mamoru; Miura, Takako; Hirasawa, Yoshitaka; Nauchi, Yasushi; Nakashima, Hiroshi; Meigo, Shin-ichiro; Iwamoto, Osamu; Tanaka, Susumu

doi:10.1016/s0168-9002(99)01274-7

Cited by 30 publications

(7 citation statements)

References 10 publications

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“…4 show neutron elastic scattering angular distributions compared with the experimental data for twelve incident energies from 7.96 MeV to 75.0 MeV. [25][26][27][28][29][30][31] The experimental elastic scattering cross sections are quite well reproduced within our approach based on the soft-rotator model. However, more experimental data for backward an-gles at energies higher than 55.0 MeV are needed to be compared with our calculated results.…”

Section: Coupled-channels Calculation Of Nucleon Interactionmentioning

confidence: 95%

Nuclear Level Structure, B(E2) Gamma-transitions and Nucleon Interaction Data for 56Fe by a Unified Soft-rotator Model and Coupled-Channels Framework.

Sukhovitskiĩ¹,

Chiba

LEE

et al. 2002

J. Nucl. Sci. Technol.

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The soft-rotator model (SRM) and a coupled-channels method based on the coupling scheme built on the wave functions of the SRM were applied for a consistent analysis of the nuclear level structure, B(E2) and the nucleon interaction data of 56 Fe. The model could describe the experimental collective levels of 56 Fe up to the excitation energy of 5.5 MeV successfully. Relativistic kinematics and global optical potential form, consistent with nuclear matter theory and Dirac phenomenology, were used in coupled-channels optical model approach to overcome problems left in our previous work. The available nucleon interaction experimental data up to 160 MeV and B(E2) γ -transitions were described satisfactorily.

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Section: Coupled-channels Calculation Of Nucleon Interactionmentioning

confidence: 95%

Nuclear Level Structure, B(E2) Gamma-transitions and Nucleon Interaction Data for 56Fe by a Unified Soft-rotator Model and Coupled-Channels Framework.

Sukhovitskiĩ¹,

Chiba

LEE

et al. 2002

J. Nucl. Sci. Technol.

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“…2, but for 90 Zr. The proton data are those of Sakaguchi et al35 and the neutron data are from Ibaraki et al32 …”

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confidence: 99%

MICROSCOPIC LOCAL OPTICAL POTENTIALS AND THE NUCLEON–NUCLEUS SCATTERING AT 65 MeV

Haider

Sharma

2010

Int. J. Mod. Phys. E

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Microscopic local optical potentials from two sources were calculated by folding the numerical g-matrices over point proton and neutron RMF densities of target nuclei. The hard-core Hamada-Johnston and the soft-core Urbana v-14 local inter-nucleon potentials have been used to generate numerical g-matrices by solving Bethe-Goldstone integral equation. The calculated potentials have been used to analyze successfully both the proton and neutron differential elastic scattering and polarization data at 65 MeV over a wide mass region of targets: 12 C-208 Pb. Comparison of the present results with a phenomenological optical model analyzes is also presented. Mass number dependence of the mean square radii of the two microscopic potentials are in close agreement with each other as well as with empirical results.

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“…on 28 Si. Our calculated values are compared with the available experimental data, 22,26,[28][29][30][31][32][33][34][35][36] and also with the calculated results of the spherical model with the best-fit potential of Koning and Delaroche.…”

Section: Computational Methods and Proceduresmentioning

confidence: 99%

Calculation of Neutron Nuclear Data on Silicon Isotopes for JENDL-4

Shibata

Kunieda

2008

J. Nucl. Sci. Technol.

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Neutron nuclear data on 28;29;30 Si have been calculated for the evaluated nuclear data library JENDL-4. Simultaneously calculated are the total, elastic and inelastic scattering, and ðn; pÞ, ðn; Þ, ðn; Þ, ðn; 2nÞ, ðn; 3nÞ, ðn; npÞ, and ðn; nÞ reaction cross sections, the angular distributions of emitted neutrons, and the energy distributions of emitted particles and -rays. The statistical model was applied to calculate these quantities. Coupled-channel optical model parameters were obtained so as to reproduce measured cross sections. Preequilibrium and direct-reaction processes were taken into account in addition to the compound process. It is confirmed that the present calculations are almost consistent with available experimental data. The calculated data are compiled into JENDL-4.

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Experimental method for neutron elastic scattering cross-section measurement in 40–90 MeV region at TIARA

Cited by 30 publications

References 10 publications

Nuclear Level Structure, B(E2) Gamma-transitions and Nucleon Interaction Data for 56Fe by a Unified Soft-rotator Model and Coupled-Channels Framework.

Nuclear Level Structure, B(E2) Gamma-transitions and Nucleon Interaction Data for 56Fe by a Unified Soft-rotator Model and Coupled-Channels Framework.

MICROSCOPIC LOCAL OPTICAL POTENTIALS AND THE NUCLEON–NUCLEUS SCATTERING AT 65 MeV

Calculation of Neutron Nuclear Data on Silicon Isotopes for JENDL-4

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