Eta suppression and the quark model for particle ratios
β Scribed by P. Rotelli
- Book ID
- 112840132
- Publisher
- Springer-Verlag
- Year
- 1974
- Weight
- 529 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0369-3546
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π SIMILAR VOLUMES
Nucleons and pions have been thought of as elementary particles for a long time. It took over 30 years of trial and error to realize they are composites made of quarks. During the process, there were two turning points. One was the discovery of the strange particles, which began in the late 1940s, a
The quark contining two-step potential used earlier for mesons is now applied to nucleons. By using the Coulomb part of this potential for the quark-quark pair we investigate the predictions of the quark-diquark (QDQ) model for the nucleons. It is found that this kind of composite model, consistent