Optical-model potentials from potential inversion at fixed energy

1986 ◽  
Vol 64 (6) ◽  
pp. 653-657 ◽  
Author(s):  
R. J. W. Hodgson
Keyword(s):  
Elastic Scattering ◽  
Optical Model ◽  
Model Potential ◽  
Scattering Data ◽  
Inversion Method ◽  
Saxon Potential ◽  
Energy Potential ◽  
Model Potentials ◽  
Fixed Energy ◽  
Optical Model Potential

A fixed-energy potential-inversion method is employed to generate an optical-model potential to fit the elastic-scattering data for 16O + 28Si at 21.1 and 34.8 MeV. The fit yields a potential that is based on a standard Woods–Saxon potential and yields minor modifications to it.

Optical model analysis of p + 4He elastic scattering at intermediate energies

1978 ◽  
Vol 56 (8) ◽  
pp. 1116-1121 ◽  
Author(s):  
S. W-L. Leung ◽  
H. S. Sherif
Keyword(s):  
Elastic Scattering ◽  
Cross Section ◽  
Optical Model ◽  
Model Potential ◽  
Scattering Data ◽  
Exchange Potential ◽  
Central Potential ◽  
Intermediate Energies ◽  
Optical Model Potential ◽  
Optical Model Analysis

The conventional optical model potential is used to analyze the p + 4He elastic scattering data in the energy range 100–1150 MeV. Both differential cross section and polarization data are reasonably fitted. The behavior of the volume integral of the real central potential as a function of energy is studied and is found to follow the same trend observed for heavier targets. The energy dependence of the imaginary central potential is also studied. The imaginary spin–orbit term is found to be important in this energy region. In some cases, the rising backward cross section is fitted by introducing a simple real exchange potential.

Global phenomenological optical model potentials for 8,10,11B projectiles

2018 ◽  
Vol 27 (11) ◽  
pp. 1850099 ◽  
Author(s):  
Yong-Li Xu ◽  
Hai-Rui Guo ◽  
Yin-Lu Han ◽  
Qing-Biao Shen
Keyword(s):  
Experimental Data ◽  
Elastic Scattering ◽  
Cross Sections ◽  
Optical Model ◽  
Model Potential ◽  
Reaction Cross ◽  
Angular Distributions ◽  
Model Potentials ◽  
Optical Model Potential ◽  
Reaction Cross Sections

Based on the obtained [Formula: see text] global optical model potential, the global phenomenological optical model potential for [Formula: see text] projectile is obtained by fitting the experimental data of [Formula: see text] elastic scattering angular distributions from [Formula: see text] to [Formula: see text] targets with incident energies below 100[Formula: see text]MeV. Using the found global optical model potential, the reaction cross-sections are predicted and compared with the available experimental data. Moreover, the elastic-scattering angular distributions and reaction cross-sections for isotopic chain [Formula: see text] projectiles are predicted by the [Formula: see text] global optical model potential at different incident energies. These results are also compared with the corresponding experimental data. The performance shows that the [Formula: see text] global phenomenological optical model potentials can give a satisfactory description for elastic scattering of these projectiles.

scholarly journals The Optical Model and Proton Elastic Scattering from 14N and 16O

1977 ◽  
Vol 30 (3) ◽  
pp. 287 ◽  
Author(s):  
A Gabric ◽  
K Amos
Keyword(s):  
Elastic Scattering ◽  
Optical Model ◽  
Model Potential ◽  
Light Nuclei ◽  
Projectile Energy ◽  
Strength Parameters ◽  
Proton Elastic Scattering ◽  
Doorway State ◽  
Optical Model Potential

Allowing for important doorway state effects in analyses of proton elastic scattering from the light nuclei 14N and 160 enables an average geometry optical model potential to be determined, the strength parameters of which show a smooth behaviour with projectile energy.

Elastic scattering of 10.5- and 14.5-MeV polarized protons from nuclei and the optical model potential at intermediate energies

1965 ◽  
Vol 34 (1) ◽  
pp. 96-152 ◽  
Author(s):  
Louis Rosen ◽  
Jerome G Beery ◽  
Alfred S Goldhaber ◽  
Elliot H Auerbach
Keyword(s):  
Elastic Scattering ◽  
Optical Model ◽  
Model Potential ◽  
Intermediate Energies ◽  
Polarized Protons ◽  
Optical Model Potential

scholarly journals Optical model potential for deuteron elastic scattering with1p-shell nuclei

2016 ◽  
Vol 94 (1) ◽  
Author(s):  
Y. Zhang ◽  
D. Y. Pang ◽  
J. L. Lou
Keyword(s):  
Elastic Scattering ◽  
Optical Model ◽  
Model Potential ◽  
Optical Model Potential

Applicability of the systematic helium-3 potential for triton-nucleus reactions

2015 ◽  
Vol 24 (01) ◽  
pp. 1550005 ◽  
Author(s):  
Yong-Li Xu ◽  
Hai-Rui Guo ◽  
Yin-Lu Han ◽  
Qing-Biao Shen
Keyword(s):  
Elastic Scattering ◽  
Cross Sections ◽  
Optical Model ◽  
Model Potential ◽  
Reaction Cross ◽  
Angular Distributions ◽  
Optical Model Potential ◽  
Helium 3 ◽  
Reasonable Description ◽  
Potential Parameters

The elastic scattering angular distributions of triton are calculated by the obtained systematic helium-3 global optical model potential parameters and compared with the available experimental data. These results show that the present global optical model potential can give a reasonable description of the elastic scattering of triton. The total reaction cross-sections of triton as a function of energy per nucleon are also further investigated and the reasonable results are presented.

Systematic Low-Energy Optical Model Potential for $$\alpha$$-Nucleus Elastic Scattering

2021 ◽  
Vol 84 (5) ◽  
pp. 694-710
Author(s):  
Kassem O. Behairy ◽  
Zakaria M. M. Mahmoud
Keyword(s):  
Elastic Scattering ◽  
Optical Model ◽  
Model Potential ◽  
Low Energy ◽  
Optical Model Potential
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