Exotic Hadrons and Underlying Z2,3 Symmetries |
| |
Authors: | Adil Belhaj Salah Eddine Ennadifi Moulay Brahim Sedra |
| |
Institution: | 1.Département de Physique, Faculté Polydisciplinaire, Université Sultan Moulay Slimane, Béni Mellal, Morocco;2.LPHE-MS, Faculté des Sciences, Université Mohammed V, Rabat, Maroc;3.Département de Physique, SIMO-FSK, Faculté des Sciences, Université Ibn Tofail Kénitra, Morocco |
| |
Abstract: | The recent observation of higher quark combinations, tetraquarks and pentaquarks, is a strong indication of more exotic hadrons. Using Z2 and Z3 symmetries and standard model data, a general quark combination producing new hadronic states is proposed in terms of polygon geometries according to the Dynkin diagrams of  n affine Lie algebras. It has been shown that Z2,3 invariance is crucial in the determination of the mesonic or the baryonic nature of these states. The hexagonal geometry is considered in some details producing both mesonic and baryonic states. A general class of this family is also presented. |
| |
Keywords: | standard model exotic hadrons and Lie symmetries |
|
| 点击此处可从《理论物理通讯》浏览原始摘要信息 |
| 点击此处可从《理论物理通讯》下载免费的PDF全文 |
|