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Intrinsic structure of two-phonon states in the interacting boson model

 

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Opened Access Intrinsic structure of two-phonon states in the interacting boson model
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Author: García Ramos, José Enrique
Alonso Alonso, Clara Eugenia
Arias Carrasco, José Miguel
Van Isacker, Piet
Vitturi, Andrea
Department: Universidad de Sevilla. Departamento de Física Atómica, Molecular y Nuclear
Date: 1998
Published in: Nuclear Physics A, 637 (4), 529-546.
Document type: Article
Abstract: A general study of excitations up to two-phonon states is carried out using the intrinsicstate formalism of the Interacting Boson Model (IBM). Spectra and transitions for the different dynamical symmetries are analyzed and the correspondence with states in the laboratory frame is established. The influence of multi-phonon states is discussed. The approach is useful in problems where the complexity of the IBM spectrum renders the analysis in the laboratory frame difficult.
Cite: García Ramos, J.E., Alonso Alonso, C.E., Arias Carrasco, J.M., Van Isacker, P. y Vitturi, A. (1998). Intrinsic structure of two-phonon states in the interacting boson model. Nuclear Physics A, 637 (4), 529-546.
Size: 236.4Kb
Format: PDF

URI: https://hdl.handle.net/11441/85665

DOI: 10.1016/S0375-9474(98)00243-7

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