We present a relativistic calculation of two-photon decays for heavy and light mesons in the framework of the Salpeter equation for quark-antiquark states. The meson-photon-photon vertex is computed by reconstructing the Bethe-Salpeter vertex function and evaluating the fourdimensional Feynman diagr
β¦ LIBER β¦
A quark model and soft-pion emission in leptonic decay of mesons
β Scribed by M. Nakagawa
- Publisher
- Springer-Verlag
- Year
- 1968
- Weight
- 463 KB
- Volume
- 54
- Category
- Article
- ISSN
- 0369-3546
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