Test of microscopic optical model potentials for neutron elastic scattering at 14.6 MeV over a wide mass range

1985 ◽  
Vol 31 (1) ◽  
pp. 111-119 ◽  
Author(s):  
L. F. Hansen ◽  
F. S. Dietrich ◽  
B. A. Pohl ◽  
C. H. Poppe ◽  
C. Wong
Keyword(s):  
Elastic Scattering ◽  
Optical Model ◽  
Mass Range ◽  
Model Potentials

Detailed study for 16O → 12C + α and 12C → 11B + p spectroscopic factors

2014 ◽  
Vol 23 (10) ◽  
pp. 1450061 ◽  
Author(s):  
Sh. Hamada ◽  
N. Burtebayev ◽  
N. Amangeldi
Keyword(s):  
Elastic Scattering ◽  
Excitation Function ◽  
Optical Model ◽  
Transfer Reaction ◽  
Spectroscopic Factor ◽  
Ion Beam ◽  
Angular Distributions ◽  
Model Potentials ◽  
Spectroscopic Factors ◽  
Double Folding

We have measured the angular distributions for 16 O elastically scattered on 12 C nuclei at energy 28 MeV and also for 12 C ion beam elastically scattered on 11 B target nuclei at energy 18 MeV. These measurements were performed in the cyclotron DC-60 INP NNC RK. Calculations were performed using both empirical Woods–Saxon and double folding optical model potentials. Both elastic scattering and transfer reaction were taken into consideration. We have extracted the spectroscopic factors for the configurations 16 O → 12 C + α and 12 C → 11 B + p and compared them with other calculated or extracted values at different energies from literature. The extracted spectroscopic factor for the configuration 12 C → 11 B + p from the current work is in the range 2.7–3.1, which is very close to Cohen–Kurath prediction. While for the configuration 16 O → 12 C + α, spectroscopic factors show fluctuation with energy which could be due to the well-known resonant-like behavior observed in 16 O + 12 C excitation function.

Optical model and folding model potentials for elastic scattering of 56 MeV polarized deuterons

1986 ◽  
Vol 455 (3) ◽  
pp. 413-433 ◽  
Author(s):  
N. Matsuoka ◽  
H. Sakai ◽  
T. Saito ◽  
K. Hosono ◽  
M. Kondo ◽  
...  
Keyword(s):  
Elastic Scattering ◽  
Optical Model ◽  
Folding Model ◽  
Model Potentials ◽  
Polarized Deuterons

Microscopic and conventional optical model analysis of neutron elastic scattering at 21.6 MeV over a wide mass range

1987 ◽  
Vol 472 (2) ◽  
pp. 237-268 ◽  
Author(s):  
N. Olsson ◽  
B. Trostell ◽  
E. Ramström ◽  
B. Holmqvist ◽  
F.S. Dietrich
Keyword(s):  
Elastic Scattering ◽  
Optical Model ◽  
Mass Range ◽  
Model Analysis ◽  
Optical Model Analysis

Radial sensitivity of the optical model potentials for 4He+120Sn and 6He+120Sn

2016 ◽  
Vol 25 (09) ◽  
pp. 1650071 ◽  
Author(s):  
Y. Sert ◽  
I. Boztosun
Keyword(s):  
Elastic Scattering ◽  
Cross Section ◽  
Coulomb Barrier ◽  
Incident Energy ◽  
Optical Model ◽  
Scattering Cross Section ◽  
Model Potentials ◽  
Scattering Cross ◽  
Elastic Scattering Cross Section

In this paper, the radial sensitivity of the elastic scattering cross-section for the 4He and 6He on [Formula: see text]Sn have been examined at energies near the Coulomb barrier. We also investigate the variation of the potential radius depending on the incident energy for the [Formula: see text]Sn and [Formula: see text]Sn systems. Especially, we have taken care of to stay within one family for [Formula: see text]Sn elastic scattering, i.e., using [Formula: see text] real depth have not been changed by more than 20–30%.

Global optical model potential for alpha projectile

2015 ◽  
Vol 24 (12) ◽  
pp. 1550092 ◽  
Author(s):  
Xin-Wu Su ◽  
Yin-Lu Han
Keyword(s):  
Experimental Data ◽  
Elastic Scattering ◽  
Cross Sections ◽  
Optical Model ◽  
Mass Range ◽  
Model Potential ◽  
Reaction Cross ◽  
Angular Distributions ◽  
Optical Model Potential ◽  
Reaction Cross Sections

A new set of global phenomenological optical model potential (OMP) parameters for alpha projectile is obtained by simultaneously fitting the experimental data of reaction cross-sections and elastic scattering angular distributions in the mass range of target nuclei [Formula: see text] at incident energies below 386[Formula: see text]MeV. The total reaction cross-sections and elastic scattering angular distributions are calculated and compared with experimental data for different targets. A satisfactory agreement is presented between them.

Phenomenological study of relativistic optical model potentials in proton elastic scattering

1985 ◽  
Vol 445 (4) ◽  
pp. 605-624 ◽  
Author(s):  
A.M. Kobos ◽  
E.D. Cooper ◽  
J.I. Johansson ◽  
H.S. Sherif
Keyword(s):  
Elastic Scattering ◽  
Optical Model ◽  
Phenomenological Study ◽  
Model Potentials ◽  
Proton Elastic Scattering

Optical model potentials for 16O + 16O elastic scattering

2019 ◽  
Vol 94 (1) ◽  
pp. 87-94
Author(s):  
Sh. Hamada ◽  
Awad A. Ibraheem
Keyword(s):  
Elastic Scattering ◽  
Optical Model ◽  
Model Potentials

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.

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