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Electromagnetic pionic decays of vector and pseudoscalar mesons in a relativistic quark model

✍ Scribed by A. Fernández-Pacheco; A. Morales; R. NÚñnez-Lagos; J. Sánchez-Guillŋ


Book ID
112881162
Publisher
Società Italiana di Fisica
Year
1976
Weight
209 KB
Volume
16
Category
Article
ISSN
0375-930X

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Two-photon decays of mesons in a relativ
✍ Claus R. Münz 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 707 KB

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