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http://hdl.handle.net/2445/10998| Title: | Magnetic moments of the Lambda(1405) and Lambda(1670) resonances |
| Author: | Jido, Daisuke Hosaka, A. Nacher, J. C. Oset Baguena, Eulogio Ramos Gómez, Àngels |
| Keywords: | Pertorbació (Dinàmica quàntica) Moments nuclears Perturbation (Quantum dynamics) Nuclear moments |
| Issue Date: | 2002 |
| Publisher: | The American Physical Society |
| Abstract: | 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. |
| Note: | Reproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevC.66.025203 |
| It is part of: | Physical Review C, 2002, vol. 66, núm. 2, p. 025203-1-025203-10 |
| URI: | http://hdl.handle.net/2445/10998 |
| Related resource: | http://dx.doi.org/10.1103/PhysRevC.66.025203 |
| ISSN: | 0556-2813 |
| Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) |
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| File | Description | Size | Format | |
|---|---|---|---|---|
| 505050.pdf | 140.48 kB | Adobe PDF | View/Open |
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