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Coupling of Dipole Mode to γ -unstable Quadrupole Oscillations


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Opened Access Coupling of Dipole Mode to γ -unstable Quadrupole Oscillations

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Author: Alonso Alonso, Clara Eugenia
Andrés Martín, María Victoria
Arias Carrasco, José Miguel
Lanza, Edoardo G.
Vitturi, Andrea
Department: Universidad de Sevilla. Departamento de Fı́sica Atómica, Molecular y Nuclear
Date: 2000
Published in: Nuclear Physics A, 679 (3-4), 359-372.
Document type: Article
Abstract: The coupling of the high-lying dipole mode to the low-lying quadrupole modes for the case of deformed γ-unstable nuclei is studied. Results from the geometrical model are compared to those obtained within the dipole boson model. Consistent results are obtained in both models.The dipole boson model is treated within the intrinsic frame, with subsequent projection onto the laboratory frame. As an application, calculations of photonuclear cross sections in γ-unstable nuclei are presented.
Cite: Alonso Alonso, C.E., Andrés Martín, M.V., Arias Carrasco, J.M., Lanza, E.G. y Vitturi, A. (2000). Coupling of Dipole Mode to γ -unstable Quadrupole Oscillations. Nuclear Physics A, 679 (3-4), 359-372.
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DOI: 10.1016/S0375-9474(00)00360-2

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