scholarly journals Low-energy potential scattering in two and three dimensions

2009 ◽  
Vol 50 (7) ◽  
pp. 072105 ◽  
Author(s):  
N. N. Khuri ◽  
André Martin ◽  
J.-M. Richard ◽  
Tai Tsun Wu
Keyword(s):  
Potential Scattering ◽  
Low Energy ◽  
Three Dimensions ◽  
Energy Potential

EFFECTS OF ELECTRIC POLARIZABILITY OF NUCLEI IN LOW-ENERGY COLLISIONS AND ACTION RADIUS OF THE POLARIZATION POTENTIAL

1992 ◽  
Vol 07 (12) ◽  
pp. 2713-2739 ◽  
Author(s):  
V. V. PUPYSHEV ◽  
O. P. SOLOVTSOVA
Keyword(s):  
Potential Scattering ◽  
Polarization Potential ◽  
Low Energy ◽  
S Wave ◽  
Energy Potential ◽  
Electric Polarizability ◽  
Correct Definition ◽  
Starting Point ◽  
Identical Zero ◽  
Definition Of

Recent works devoted to investigating the role of electric polarizability of nuclei in elastic and nucleosynthesis reactions are critically and constructively reviewed, in order to formulate some problems of the low-energy potential scattering theory. Possible methods for solving these problems are outlined. One of the problems, a correct definition of the range of action of the polarization potential, is discussed in detail. An intuitively clear conception of this radius — the lower bound of the distance range, where the polarization potential may be replaced by identical zero — is used as a starting point. The fact that this bound should be defined in each concrete case is demonstrated by the results obtained by exploration of the pp reaction and the S-wave π±d-elastic collisions. Also discussed are numerical and analytical methods for finding the action radius depending on the studied function, the accuracy required for its evaluation, the scattering energy and the sign of the Coulomb potential.

Application of the R-matrix Theory to Low-Energy Potential Scattering

2009 ◽  
Author(s):  
Miroslav Šulc ◽  
Jiří Horáček ◽  
Theodore E. Simos ◽  
George Psihoyios ◽  
Ch. Tsitouras
Keyword(s):  
Matrix Theory ◽  
Potential Scattering ◽  
Low Energy ◽  
Energy Potential ◽  
R Matrix

Approximation methods for low-energy potential scattering

1975 ◽  
Vol 244 (3) ◽  
pp. 449-461
Author(s):  
C.R. Garibotti ◽  
J.A. Mignaco
Keyword(s):  
Potential Scattering ◽  
Low Energy ◽  
Approximation Methods ◽  
Energy Potential

Low energy potential scattering and the limit of large dimensionality

1984 ◽  
Vol 17 (13) ◽  
pp. L687-L690 ◽  
Author(s):  
M Sinha-Roy ◽  
R S Gangopadhyay ◽  
B Dutta-Roy
Keyword(s):  
Potential Scattering ◽  
Low Energy ◽  
Energy Potential

High-Energy Potential Scattering with Short-Range Forces

1961 ◽  
Vol 122 (3) ◽  
pp. 931-933 ◽  
Author(s):  
B. J. Malenka ◽  
H. S. Valk
Keyword(s):  
Short Range ◽  
High Energy ◽  
Potential Scattering ◽  
Energy Potential
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