We investigate the electromagnetic polarizabilities of a nucleon using the method of QCD sum rules. The diagrams in the operator product expansion are taken into account up to dimension 6. We find that the polarizabilities of a nucleon can be expressed by means of three new kinds of susceptibilities
โฆ LIBER โฆ
Sum rules and the electromagnetic isobar-nucleon current
โ Scribed by C. G. Bollini; J. J. Giambiagi
- Book ID
- 110660367
- Publisher
- Springer-Verlag
- Year
- 1967
- Weight
- 173 KB
- Volume
- 49
- Category
- Article
- ISSN
- 0369-3546
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