Theory of Elastic Scattering of Alpha Particles by Heavy Nuclei

1954 ◽  
Vol 95 (5) ◽  
pp. 1218-1222 ◽  
Author(s):  
J. S. Blair
Keyword(s):  
Elastic Scattering ◽  
Alpha Particles ◽  
Heavy Nuclei

Elastic Scattering of Intermediate-Energy Alpha Particles by Heavy Nuclei

1954 ◽  
Vol 95 (5) ◽  
pp. 1212-1217 ◽  
Author(s):  
George W. Farwell ◽  
Harvey E. Wegner
Keyword(s):  
Elastic Scattering ◽  
Intermediate Energy ◽  
Alpha Particles ◽  
Heavy Nuclei

Elastic scattering of alpha particles near the Coulomb barrier and matter distribution of medium and heavy nuclei

1978 ◽  
Vol 17 (3) ◽  
pp. 978-996 ◽  
Author(s):  
I. Badawy ◽  
B. Berthier ◽  
P. Charles ◽  
M. Dost ◽  
B. Fernandez ◽  
...  
Keyword(s):  
Elastic Scattering ◽  
Coulomb Barrier ◽  
Alpha Particles ◽  
Heavy Nuclei ◽  
Matter Distribution

Elastic Scattering of Alpha Particles and Deuterons from Heavy Nuclei

1957 ◽  
Vol 108 (5) ◽  
pp. 1289-1293 ◽  
Author(s):  
J. R. Rees ◽  
M. B. Sampson
Keyword(s):  
Elastic Scattering ◽  
Alpha Particles ◽  
Heavy Nuclei

Elastic Scattering of Alpha Particles byN15

1961 ◽  
Vol 122 (1) ◽  
pp. 232-241 ◽  
Author(s):  
H. Smotrich ◽  
K. W. Jones ◽  
L. C. McDermott ◽  
R. E. Benenson
Keyword(s):  
Elastic Scattering ◽  
Alpha Particles

Elastic scattering of alpha particles fromBi209at 24.8, 28.5, 34.7, 38.8, and 69.5 MeV

1991 ◽  
Vol 43 (4) ◽  
pp. 1867-1874 ◽  
Author(s):  
P. Singh ◽  
A. Chatterjee ◽  
S. K. Gupta ◽  
S. S. Kerekatte
Keyword(s):  
Elastic Scattering ◽  
Alpha Particles

The interaction of alpha-particles and the binding energy of 8Be

1952 ◽  
Vol 48 (4) ◽  
pp. 652-664 ◽  
Author(s):  
S. F. Edwards
Keyword(s):  
Binding Energy ◽  
Yukawa Potential ◽  
Variational Calculation ◽  
Alpha Particles ◽  
Particle Model ◽  
Heavy Nuclei ◽  
Single Particles ◽  
Body Type ◽  
Gaussian Potential ◽  
Direct Use

AbstractA calculation of the binding energy of 8Be is given, based upon the separation of the eight nucleons into two groups of four, using Gaussian functions and a Yukawa central force. The calculation is considerably simplified by the use of an integral identity between the Gaussian potential and the Yukawa potential. The energy is calculated with a Gaussian potential, and the identity used to convert the result to that which would have been obtained by direct use of the Yukawa potential. The results of the variational calculation show that unless the saturation conditions usually adopted in the theory of heavy nuclei are abandoned, there can be no binding, confirming an earlier result of Margenau, obtained with a Gaussian potential. The results do not depend essentially on the range of the force, nor on the central two-body type of force adopted. When the old saturation conditions are abandoned, quite reasonable results are obtained. The magnitude of the energies due to the exchange of single particles and pairs of particles indicates that the force between alpha-particles is not additive. A discussion of the saturation conditions and of the alpha-particle model in the light of the results is given.

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