Charmonium: comparison between potential models
Heavy quark cc¯ has been studied in the non relativistic framework using a quark-quark potential as a sum of power of the corresponding distance. The form of potential is based on phenomenological facts. The problem was solved numerically using a program written on C++. Mass spectra and the expect...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Centro de Gestión de la Información y Desarrollo de la Energía (CUBAENERGIA)
2019-02-01
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| Series: | Nucleus |
| Subjects: | |
| Online Access: | http://nucleus.cubaenergia.cu/index.php/nucleus/article/view/638 |
| Summary: | Heavy quark cc¯ has been studied in the non relativistic framework using a quark-quark potential as a sum of power of the corresponding distance. The form of potential is based on phenomenological facts. The problem was solved numerically using a program written on C++. Mass spectra and the expectation value of the radius have been estimated for different quantum-mechanical states for cc¯ system. The results have been compared with other similar and recent works. The mass spectra obtained is in acceptable agreement with the experimental data for cc¯ . |
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| ISSN: | 0864-084X 2075-5635 |