Elastic scattering of 318 MeVLi6fromC12andSi28: Unique phenomenological and folding-model potentials

1993 ◽  
Vol 47 (2) ◽  
pp. 674-681 ◽  
Author(s):  
A. Nadasen ◽  
T. Stevens ◽  
J. Farhat ◽  
J. Brusoe ◽  
P. Schwandt ◽  
...  
Keyword(s):  
Elastic Scattering ◽  
Folding Model ◽  
Model Potentials

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

FOLDING MODEL ANALYSIS OF 6He + 12C ELASTIC SCATTERING

2008 ◽  
Vol 17 (04) ◽  
pp. 715-733 ◽  
Author(s):  
M. EL-AZAB FARID ◽  
A. M. A. NOSSAIR ◽  
AWAD A. IBRAHEEM
Keyword(s):  
Elastic Scattering ◽  
Optical Model ◽  
Halo Nucleus ◽  
Nucleon Nucleon ◽  
Matter Density ◽  
Polarization Potential ◽  
Dynamic Polarization ◽  
Folding Model ◽  
Nuclear Matter Density ◽  
Double Folding

Elastic scattering of the two-neutron halo nucleus, 6 He , on 12 C target at 38.3 and 41.6 MeV/nucleon has been analyzed in the framework of the double-folding optical model. Real double-folded potentials based on the realistic density-dependent DDM3Y and JLM effective nucleon–nucleon interactions are generated using different forms of the nuclear matter density distribution of 6 He . The imaginary optical potentials are taken in the conventional Woods–Saxon form. The bare (unnormalized) real folded potentials derived from the JLM interaction are more successful in reproducing the data at both energies than those derived from the DDM3Y interaction. The effect of contribution of the dynamic polarization potential is also studied. A semimicroscopic approximation is proposed to simulate this potential by introducing a repulsive real part extracted from the generated folded potential. Fits to data have been slightly improved by considering this approximation.

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.

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
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