R-matrix method for nuclear reaction theory

1979 ◽  
Vol 19 (5) ◽  
pp. 1660-1666 ◽  
Author(s):  
C. Chandler ◽  
W. Tobocman
Keyword(s):  
Nuclear Reaction ◽  
Matrix Method ◽  
R Matrix ◽  
Reaction Theory

Off-shell T-matrix in nuclear reactions

1980 ◽  
Vol 58 (1) ◽  
pp. 1-7
Author(s):  
G. Pantis ◽  
D. W. L. Sprung
Keyword(s):  
Nuclear Reaction ◽  
Nuclear Reactions ◽  
Matrix Formalism ◽  
Channel Models ◽  
R Matrix ◽  
Reaction Theory ◽  
T Matrix

We propose an off-shell extension of the T-matrix in nuclear reaction theory, by utilizing the R-matrix formalism. The method is illustrated by an analysis of two different two-channel models.

scholarly journals Relativistic B-Spline R-Matrix Calculations for Electron Collisions with Ytterbium

Atoms ◽  
2021 ◽  
Vol 9 (3) ◽  
pp. 47
Author(s):  
Kathryn R. Hamilton ◽  
Klaus Bartschat ◽  
Oleg Zatsarinny
Keyword(s):  
Experimental Data ◽  
Electron Scattering ◽  
Cross Sections ◽  
Matrix Method ◽  
Model Potential ◽  
Electron Collisions ◽  
R Matrix ◽  
B Spline ◽  
Potential Approach

We have applied the full-relativistic Dirac B-Spline R-matrix method to obtain cross sections for electron scattering from ytterbium atoms. The results are compared with those obtained from a semi-relativistic (Breit-Pauli) model-potential approach and the few available experimental data.

Study of He–H2CO collisions at interstellar temperatures using the L2 R‐matrix method

1988 ◽  
Vol 88 (2) ◽  
pp. 975-984 ◽  
Author(s):  
C. J. Bocchetta ◽  
J. Gerratt ◽  
G. Guthrie
Keyword(s):  
Matrix Method ◽  
R Matrix

scholarly journals Erratum to: Application of the R-matrix method in quantum transport simulations

2011 ◽  
Vol 10 (1-2) ◽  
pp. 268-268
Author(s):  
Gennady Mil’nikov ◽  
Nobuya Mori ◽  
Yoshinari Kamakura
Keyword(s):  
Quantum Transport ◽  
Matrix Method ◽  
R Matrix

Photoionisation of S VII from four lowest1Se,3Po,1Poand3Sestates using R-matrix method

1993 ◽  
Vol 47 (5) ◽  
pp. 674-678 ◽  
Author(s):  
M Mohan ◽  
A Kumar ◽  
K S Baliyan
Keyword(s):  
Matrix Method ◽  
R Matrix

A generalization of Wigner's R-matrix method

1998 ◽  
Vol 237 (6) ◽  
pp. 319-330 ◽  
Author(s):  
Radosław Szmytkowski
Keyword(s):  
Matrix Method ◽  
R Matrix
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