| Texto completo | |
| Autor(es): |
Bayar, M.
;
Torres, A. Martinez
;
Khemchandani, K. P.
;
Molina, R.
;
Oset, E.
Número total de Autores: 5
|
| Tipo de documento: | Artigo Científico |
| Fonte: | EUROPEAN PHYSICAL JOURNAL C; v. 83, n. 1, p. 9-pg., 2023-01-19. |
| Resumo | |
In this work we investigate the possibility of the formation of states from the dynamics involved in the D* D* D* system by considering that two D*'s generate a JP = 1+ bound state, with isospin 0, which has been predicted in an earlier theoretical work. We solve the Faddeev equations for this system within the fixed center approximation and find the existence of J(P) = 0(-), 1(-) and 2(-) states with charm 3, isospin 1/2, masses similar to 6000 MeV, which are manifestly exotic hadrons, i.e., with a multiquark inner structure. (AU) | |
| Processo FAPESP: | 19/17149-3 - Enfrentando problemas de física de hádrons com teorias de campos efetivas |
| Beneficiário: | Alberto Martinez Torres |
| Modalidade de apoio: | Auxílio à Pesquisa - Regular |
| Processo FAPESP: | 19/16924-3 - Propriedades e interações dos hádrons |
| Beneficiário: | Kanchan Pradeepkumar Khemchandani |
| Modalidade de apoio: | Auxílio à Pesquisa - Regular |