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| HAL : in2p3-00279989, version 1 |
| arXiv : 0803.0815 |
| DOI : 10.1103/PhysRevD.77.094009 |
| Fiche détaillée |  Récupérer au format |
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| Physical Review D 77 (2008) 094009 |
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| Semirelativistic potential model for three-gluon glueballs |
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| V. MathieuC. SemayB. Silvestre-Brac1 |
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| (2008) |
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| The three-gluon glueball states are studied with the generalization of a semirelativistic potential model giving good results for two-gluon glueballs. The Hamiltonian depends only on 3 parameters fixed on two-gluon glueball spectra: the strong coupling constant, the string tension, and a gluon size which removes singularities in the potential. The Casimir scaling determines the structure of the confinement. Our results are in good agreement with other approaches and lattice calculation for the odderon trajectory but differ strongly from lattice in the $J^{+-}$ sector. We propose a possible explanation for this problem. |
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| 1 : | LPSC - Laboratoire de Physique Subatomique et de Cosmologie |
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| Thème(s) | : | Physique/Physique des Hautes Energies - Phénoménologie |
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| Lien vers le texte intégral : |
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| http://fr.arXiv.org/abs/0803.0815 |
| in2p3-00279989, version 1 | |
| http://hal.in2p3.fr/in2p3-00279989 | |
| oai:hal.in2p3.fr:in2p3-00279989 | |
| Contributeur : Emmanuelle Vernay | |
| Soumis le : Vendredi 16 Mai 2008, 08:59:43 | |
| Dernière modification le : Vendredi 16 Mai 2008, 10:03:38 | |
