Narayanaswamy, P. ; Mitra, A. N. (1965) Calculation of nucleon form factors through the Green function approximation scheme Nuclear Physics, 64 (4). pp. 641-651. ISSN 0029-5582
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/002955...
Related URL: http://dx.doi.org/10.1016/0029-5582(65)90882-5
Abstract
The photon-pion-nucleon system is studied by a non-perturbative approximation method based on the truncation of covariant Green functions in field theory. The prescription of spectral representations is used to incorporate correct analyticity requirements. The anomalous magnetic moments and mean square charge radii of the nucleon calculated by this approximation method are an improvement over perturbation theory. The results are compared with those of dispersion theory.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 34443 |
| Deposited On: | 09 Apr 2011 06:41 |
| Last Modified: | 09 Apr 2011 06:41 |
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