Approach for the three-body force effect in a high-energy approximation: Application to hadron-deuteron elastic scattering

2001 ◽  
Vol 63 (4) ◽  
Author(s):  
Mohamed A. Hassan ◽  
Tarek N. El-Din Salama ◽  
Zeinab S. Hassan
Keyword(s):  
Elastic Scattering ◽  
Body Force ◽  
High Energy ◽  
Force Effect ◽  
Energy Approximation ◽  
Three Body

Three-body-force effect on nucleus-nucleus elastic scattering

2009 ◽  
Vol 79 (1) ◽  
Author(s):  
T. Furumoto ◽  
Y. Sakuragi ◽  
Y. Yamamoto
Keyword(s):  
Elastic Scattering ◽  
Body Force ◽  
Force Effect ◽  
Three Body

Proton-4He elastic scattering at 350–1728MeV energies: Three-body force effect

2018 ◽  
Vol 27 (03) ◽  
pp. 1850020
Author(s):  
M. A. Hassan ◽  
H. E. A. Awd-Allah ◽  
T. N. E. Salama ◽  
Z. S. Hassan
Keyword(s):  
Elastic Scattering ◽  
Multiple Scattering ◽  
Scattering Theory ◽  
Body Force ◽  
Nucleon Force ◽  
Force Effect ◽  
Optical Limit ◽  
Optical Limit Approximation ◽  
Three Body ◽  
Limit Approximation

An approach for the three-body force effect is used to study p-[Formula: see text] elastic scattering at energies 350–1728[Formula: see text]MeV. The multiple scattering theory of Glauber and the optical limit approximation are used in calculations of elastic scattering differential cross-section at 350, 600, 800, 1000 and 1728[Formula: see text]MeV. The inclusion of 2[Formula: see text]-exchange three-nucleon force improves the agreement with the experimental data for both approximations. The results of optical limit approximation without three-nucleon force effect are clearly smaller than the results of multiple scattering theory for [Formula: see text] due to the absence of multiple scattering terms in the first. However, with inclusion of three-nucleon force, the results of both approximations are approximately similar.

Proton-three-nucleon nuclei elastic scattering: three-body force effect

2015 ◽  
Vol 89 (12) ◽  
pp. 1287-1295 ◽  
Author(s):  
M. A. Hassan ◽  
T. N. E. Salama ◽  
H. E. A. Awd-Allah
Keyword(s):  
Elastic Scattering ◽  
Body Force ◽  
Force Effect ◽  
Three Body

scholarly journals Elastic scattering and breakup reactions with light proton- and neutron-rich exotic nuclei

2018 ◽  
Vol 194 ◽  
pp. 07002
Author(s):  
M.K. Gaidarov ◽  
V.K. Lukyanov ◽  
D.N. Kadrev ◽  
E.V. Zemlyanaya ◽  
A.N. Antonov ◽  
...  
Keyword(s):  
Experimental Data ◽  
Elastic Scattering ◽  
Cross Sections ◽  
Cluster Model ◽  
Microscopic Analysis ◽  
High Energy ◽  
The Real ◽  
Optical Potentials ◽  
Generator Coordinate ◽  
Energy Approximation

A microscopic analysis of the optical potentials (OPs) and cross sections of elastic scattering of 8B on 12C, 58Ni, and 208Pb targets at energies 20 < E < 170 MeV and 12,14Be on 12C at 56 MeV/nucleon is carried out. The real part of the OP is calculated by a folding procedure and the imaginary part is obtained on the base of the high-energy approximation (HEA). The density distributions of 8B evaluated within the variational Monte Carlo (VMC) model and the three-cluster model (3CM) are used to construct the potentials. The 14Be densities obtained in the framework of the the generator coordinate method (GCM) are used to calculate the optical potentials, while for the same purpose both the VMC model and GCM densities of 12Be are used. In the hybrid model developed and explored in our previous works, the only free parameters are the depths of the real and imaginary parts of OP obtained by fitting the experimental data. The use of HEA to estimate the imaginary OP at energies just above the Coulomb barrier is discussed. In addition, cluster model, in which 8B consists of a p-halo and the 7Be core, is applied to calculate the breakup cross sections of 8B nucleus on 9Be, 12C, and 197Au targets, as well as momentum distributions of 7Be fragments. A good agreement of the theoretical results with the available experimental data is obtained. It is concluded that the reaction studies performed in this work may provide supplemental information on the internal spatial structure of the proton- and neutron-halo nuclei.

N–d elastic scattering with a new-three-body force

2001 ◽  
Vol 684 (1-4) ◽  
pp. 539-541
Author(s):  
S. Oryu ◽  
S. Nemoto ◽  
H. Yamada
Keyword(s):  
Elastic Scattering ◽  
Body Force ◽  
Three Body
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