Account of the Main Nuclear-Structure Properties in the Optical Potential for Neutron Elastic Scattering

1969 ◽  
Vol 178 (4) ◽  
pp. 1647-1653 ◽  
Author(s):  
B. B. DOTSENKO
Keyword(s):  
Elastic Scattering ◽  
Nuclear Structure ◽  
Optical Potential ◽  
Structure Properties

scholarly journals Progress in the microscopic description of nucleon-nucleus elastic scattering at low-energy

2021 ◽  
Vol 130 (1B) ◽  
pp. 77-81
Author(s):  
T. V. Nhan Hao ◽  
Do Quang Tam
Keyword(s):  
Elastic Scattering ◽  
Nuclear Structure ◽  
Optical Potential ◽  
Short Review ◽  
Low Energy ◽  
Microscopic Description ◽  
Low Energies ◽  
Microscopic Optical Potential

In this brief report, we make a short review of progress in developing the microscopic optical potential in recent years. In particular, we present our current studies and plans on building the microscopic optical potential based on the so-called nuclear structure models at low energies.

Nuclear structure ofSc43. IV. Proton elastic scattering and isobaric analog states

1974 ◽  
Vol 10 (5) ◽  
pp. 1678-1687 ◽  
Author(s):  
J. C. Manthuruthil ◽  
C. P. Poirier ◽  
S. Maripuu ◽  
W. A. Anderson
Keyword(s):  
Elastic Scattering ◽  
Nuclear Structure ◽  
Proton Elastic Scattering ◽  
Isobaric Analog

scholarly journals Nuclear structure approach to the calculation of the imaginary alpha-nucleus optical potential

1982 ◽  
Vol 25 (1) ◽  
pp. 180-188 ◽  
Author(s):  
H. Dermawan ◽  
F. Osterfeld ◽  
V. A. Madsen
Keyword(s):  
Nuclear Structure ◽  
Optical Potential ◽  
Structure Approach

scholarly journals The refractive scattering of 17F+12C

2020 ◽  
Vol 239 ◽  
pp. 03010
Author(s):  
Liyuan Hu ◽  
Yushou Song ◽  
Yingwei Hou ◽  
Huilan Liu
Keyword(s):  
Experimental Data ◽  
Angular Distribution ◽  
Elastic Scattering ◽  
Optical Potential ◽  
Optical Model ◽  
Channel Calculation ◽  
Coupled Channels ◽  
The One ◽  
Nuclear Rainbow ◽  
The Continuum

The experimental data of the elastic scattering angular distribution of 17F+12C at 170 MeV is analyzed by the continuum-discretized coupled channels (CDCC) method and the optical model (OM). In the CDCC calculation, the unambiguous optical potential of 16O+12C is used as the input to give the coupling potentials. A very refractive feature is found and two evident Airy minima are predicted at large angles. The one-channel calculation is also performed and gives nearly the same result. In the OM calculations, this optical potential of 16O+12C is used again and adjusted to reproduce the angular distribution of 17F+12C. The Airy oscillation appears again in the calculated angular distribution. These results indicate that the elastic scattering of 17F+12C at 170 MeV has the possibility of the nuclear rainbow phenomenon, which is probably due to the contribution from the 16O core.

scholarly journals Differential and integral cross sections for electron elastic scattering by ammonia for incident energies ranging from 10 eV to 20 keV

2018 ◽  
Vol 64 (5) ◽  
pp. 498
Author(s):  
Hocine Aouchiche
Keyword(s):  
Experimental Data ◽  
Elastic Scattering ◽  
Cross Sections ◽  
Optical Potential ◽  
Large Set ◽  
Quantum Calculation ◽  
Hartree Fock ◽  
Spherical Complex ◽  
Static Part ◽  
Model Point

Differential and integral cross sections for elastic scattering of electron by NH3 molecule are investigated for the energy ranging from 10 eV to 20 keV.  The calculations are carried out in the framework of partial wave formalism describing the target molecule by means of one center molecular Hartree-Fock functions.  A spherical complex optical potential used includes a static part – obtained here numerically from quantum calculation – and fine effects like correlation, polarization and exchange potentials. The results obtained in this model point out clearly the role played by the exchange and the correlation-polarization contributions in particular at lower scattering angles and lower incident energies. Both differential and integral cross sections obtained are compared with a large set of experimental data available in the literature and well agreement is found throughout the scattering angles and whole energy range investigated here.

RELATIVISTIC OPTICAL MODEL FOR PROTON-NUCLEUS ELASTIC SCATTERING

2002 ◽  
Vol 11 (05) ◽  
pp. 425-436 ◽  
Author(s):  
M. Y. H. FARAG ◽  
M. Y. M. HASSAN
Keyword(s):  
Experimental Data ◽  
Elastic Scattering ◽  
Cross Sections ◽  
Differential Cross ◽  
Optical Potential ◽  
Optical Model ◽  
Potential Model ◽  
Optical Potential Model ◽  
Relativistic Description ◽  
Good Agreement

The relativistic description of the proton-nucleus elastic scattering can be considered within the framework of a relativistic optical potential model. The elastic scattering of proton with the nuclei 12 C , 16 O , 20 Ne , and 24 Mg at 800 MeV and 1.04 GeV are studied for relativistic and nonrelativistic treatments. The real optical potentials and the differential cross sections of these reactions are calculated. The obtained results are compared with the corresponding results obtained from the calculation depending on the Woods–Saxon optical potential which were adjusted to fit the experimental data. The present results are in good agreement with the experimental data.

Semiclassical derivation of a local optical potential for heavy-ion elastic scattering

1979 ◽  
Vol 320 (2) ◽  
pp. 422-432 ◽  
Author(s):  
R. Donangelo ◽  
L.F. Canto ◽  
Mahir S. Hussein
Keyword(s):  
Elastic Scattering ◽  
Optical Potential ◽  
Heavy Ion
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