| Texto completo | |
| Autor(es): |
Krein, Gastao
;
Tang, L
;
Schumacher, R
Número total de Autores: 3
|
| Tipo de documento: | Artigo Científico |
| Fonte: | 13TH INTERNATIONAL CONFERENCE ON HYPERNUCLEAR AND STRANGE PARTICLE PHYSICS (HYP2018); v. 2130, p. 12-pg., 2019-01-01. |
| Resumo | |
I review recent theoretical studies on charmed hypernuclei and nuclear-bound charmonia and relate them to upcoming experiments. First, I discuss the use of effective field theory (EFT) techniques to extrapolate to the physical point (m(pi) = 138 MeV)Lambda N-c and J/Psi N and eta N-c interactions obtained in lattice QCD simulations performed with large pion masses. Predictions made for the scattering lengths and effective range parameters of the extrapolated interactions are presented. Next, I discuss the use of nonmesonic weak decays of charmed hypernuclei to identify their formation. Finally, I present explicit predictions of charmoniumnucleus bound states based on the interactions obtained from lattice-extrapolated data. (AU) | |
| Processo FAPESP: | 13/01907-0 - Centro de Pesquisa e Análise de São Paulo |
| Beneficiário: | Sergio Ferraz Novaes |
| Modalidade de apoio: | Auxílio à Pesquisa - Temático |