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The spectrum of the mesons from a relativistic potential

Спектр мезонов из релятивистского потенциала

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Il Nuovo Cimento A (1965-1970)

Summary

The masses of the ground state andS andP excited states of the quark-antiquark systems for both light and heavy quarks is obtained from a relativistic potential introduced in a previous paper. The fit of the experimental data is done in terms of two-parameter potential which is a modification of Richardson potential in the line proposed by Schöberl.

Riassunto

Le masse dello stato fondamentale e degli stati eccitatiS eP dei sistemi quark-antiquark sono ottenute da un potenziale relativistico precedentemente introdotto, sia per il caso di quark leggeri che per il caso di quark pesanti. L'interpolazione dei dati sperimentali è fatta in termini di un potenziale a due parametri che risulta essere una modificazione del potenziale di Richardson nella linea proposta da Schöberl.

Резюме

Из релятивистского потенциала, введенного в предылущей статье, получаются массы основного,S иP возбужденных состояний кварк-антикварковых систем для легкого и тяжелых кварков. Проводится подгонка экспериментальных данных с помощью двух-параметрического потенциала, котопый представляет модификацию потенциала Ричардсона, предложенную щёберлом.

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Zecca, A. The spectrum of the mesons from a relativistic potential. Nuov Cim A 100, 139–153 (1988). https://doi.org/10.1007/BF02902647

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  • DOI: https://doi.org/10.1007/BF02902647

PACS 12.90

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