Matter density distributions and radii of light exotic nuclei from intermediate-energy proton elastic scattering and from interaction cross sections

2004 ◽  
Vol 734 ◽  
pp. 361-364 ◽  
Author(s):  
G.D. Alkhazov ◽  
A.V. Dobrovolsky ◽  
A.A. Lobodenko
Keyword(s):  
Elastic Scattering ◽  
Cross Sections ◽  
Intermediate Energy ◽  
Matter Density ◽  
Exotic Nuclei ◽  
Density Distributions ◽  
Proton Elastic Scattering ◽  
Energy Proton ◽  
Interaction Cross Sections

Elastic scattering analysis of p+40Ca at incident energies from threshold to 48.4 MeV and nuclear matter radius

2015 ◽  
Vol 24 (07) ◽  
pp. 1550055
Author(s):  
Atef Ismail ◽  
Yen Cheong Lee ◽  
M Tammam
Keyword(s):  
Elastic Scattering ◽  
Cross Sections ◽  
Theoretical Calculations ◽  
Reaction Cross ◽  
Angular Distributions ◽  
Folding Potential ◽  
Density Distributions ◽  
Proton Elastic Scattering ◽  
Broad Energy Range ◽  
Broad Energy

Proton elastic scattering at various incident energies is one method to study nuclear density distributions and nuclear radii. Single folding potential describing the p-scattering on 40 Ca over a broad energy range 9–48.4 MeV is constructed. The resulting potential does not need any renormalization to fit the measured elastic scattering angular distributions and total reaction cross-sections. Furthermore, correlation between volume integral and proton incident energy is discussed. Theoretical calculations are in a good agreement with existing experimental data.

Intermediate energy proton elastic scattering on 3He and 3H and its connection with the NN spin-isospin dependent amplitudes

1976 ◽  
Vol 264 (3) ◽  
pp. 445-454 ◽  
Author(s):  
R. Frascaria ◽  
D. Legrand ◽  
V. Comparat ◽  
M. Morlet ◽  
N. Marty ◽  
...  
Keyword(s):  
Elastic Scattering ◽  
Intermediate Energy ◽  
Proton Elastic Scattering ◽  
Energy Proton

scholarly journals Halo structure of 8B determined from intermediate energy proton elastic scattering in inverse kinematics

2018 ◽  
Vol 780 ◽  
pp. 200-204 ◽  
Author(s):  
G.A. Korolev ◽  
A.V. Dobrovolsky ◽  
A.G. Inglessi ◽  
G.D. Alkhazov ◽  
P. Egelhof ◽  
...  
Keyword(s):  
Elastic Scattering ◽  
Inverse Kinematics ◽  
Intermediate Energy ◽  
Halo Structure ◽  
Proton Elastic Scattering ◽  
Energy Proton

scholarly journals NUCLEAR RADII OF UNSTABLE NUCLEI

2011 ◽  
Vol 20 (03) ◽  
pp. 583-627 ◽  
Author(s):  
G. D. ALKHAZOV ◽  
I. S. NOVIKOV ◽  
Yu. M. SHABELSKI
Keyword(s):  
Nuclear Matter ◽  
Cross Sections ◽  
Intermediate Energy ◽  
Reaction Cross ◽  
Exotic Nuclei ◽  
Proton Elastic Scattering ◽  
Glauber Theory ◽  
Distribution Parameters ◽  
Reaction Cross Sections ◽  
Explicit Expressions

In the presented review we discuss the problem of extracting the parameters of nuclear matter and charge distribution in stable and unstable isotopes. A substantial amount of information on the nuclear radii and other distribution parameters in light exotic nuclei has been obtained from experiments on intermediate-energy nucleus–nucleus collisions. The analyses of these experiments are usually performed with the help of the Glauber theory. We review the main assumptions of the Glauber theory and show how this theoretical approach is used to calculate reaction and interaction cross-sections. We also show how radii of nuclear matter can be obtained from the analysis of the experimental data on reaction cross-sections. In the provided analysis reaction cross-sections were calculated in optical and rigid approximations of the Glauber theory as well as using explicit expressions. Numerical calculations of Glauber's explicit expressions for reaction cross-sections were done using Monte Carlo technique. Recent results of the precise measurements of charge radii of light exotic nuclei which were done using the laser-spectroscopy technique as well as the method of the investigation of the nuclear matter distributions in proton elastic scattering experiments in inverse kinematics are also discussed.

DEFORMED OPTICAL POTENTIAL ANALYSES FOR P+12C

2004 ◽  
Vol 13 (04) ◽  
pp. 851-866 ◽  
Author(s):  
G. A. YAHYA
Keyword(s):  
Elastic Scattering ◽  
Cross Sections ◽  
Differential Cross ◽  
Optical Potential ◽  
Single Channel ◽  
Numerical Technique ◽  
High Energy ◽  
Nuclear Density ◽  
Density Distributions ◽  
Proton Elastic Scattering

The high energy single folding optical potential approximation is studied to calculate the differential cross-section for proton elastic scattering of 12 C at 156 MeV and 1440 MeV and 12 C for state 2+ (4.44 MeV) at 1440 MeV. A Gaussian nuclear density distribution was used for the proton and Gaussian and Brink nuclear density distributions for the 12 C target. We used the following three effects to derive twelve different methods for the central optical potential: (i) Love and Franey and the Gaussian amplitudes, with the Brink and one-term Gaussian nuclear density distributions, (ii) Pauli correlation in the Gaussian amplitude with these densities, (iii) coupling channels on the differential cross-sections in proton elastic scattering of 12 C at 1440 MeV with single channel calculations using these amplitudes, nuclear density distributions and Pauli correlation in the Gaussian amplitude. A new numerical technique was performed to solve the deformed optical potential equations using computational programs.

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