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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
It is part of: Physical Review C, 2002, vol. 66, núm. 2, p. 025203-1-025203-10
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ISSN: 0556-2813
Appears in Collections:Articles publicats en revistes (Física Quàntica i Astrofísica)

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