Magnetic moments of the Lambda(1405) and Lambda(1670) resonances
| Data(s) |
28/01/2010
28/01/2010
2002
|
|---|---|
| Resumo |
By using techniques of unitarized chiral perturbation theory, where the Lamda(1405) and Lamda(1670) resonances are dynamically generated, we evaluate the magnetic moments of these resonances and their transition magnetic moment. The results obtained here differ appreciably from those obtained with existing quark models. The width for the Lamda(1670)->Lamda(1405)gamma transition is also evaluated, leading to a branching ratio of the order of 210-6. |
| Formato |
10 p. application/pdf |
| Identificador |
0556-2813 http://hdl.handle.net/2445/10998 505050 |
| Idioma(s) |
eng |
| Publicador |
The American Physical Society |
| Relação |
Reproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevC.66.025203 Physical Review C, 2002, vol. 66, núm. 2, p. 025203-1-025203-10 |
| Direitos |
(c) The American Physical Society, 2002 info:eu-repo/semantics/openAccess |
| Palavras-Chave | #Pertorbació (Dinàmica quàntica) #Moments nuclears #Perturbation (Quantum dynamics) #Nuclear moments |
| Tipo |
info:eu-repo/semantics/article |
