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Excitation of multiple giant dipole resonances: From spherical to deformed nuclei

 

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Opened Access Excitation of multiple giant dipole resonances: From spherical to deformed nuclei
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Author: Andrés Martín, María Victoria
Lanza, Edoardo G.
Van Isacker, Piet
Volpe, C.
Catara, F.
Department: Universidad de Sevilla. Departamento de Física Atómica, Molecular y Nuclear
Date: 1999
Published in: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 470 (1-4), 6-12.
Document type: Article
Abstract: The effect of deformation on the excitation of multiple giant dipole resonances is studied. Analytical expressions are derived in the framework of the interacting boson model for the energies and E1 properties of giant dipole resonances in spherical and deformed nuclei, and a numerical treatment of transitional nuclei is proposed. Coulomb-excitation cross sections are calculated in 238U and in the samarium isotopes.
Cite: Andrés Martín, M.V., Lanza, E.G., Van Isacker, P., Volpe, C. y Catara, F. (1999). Excitation of multiple giant dipole resonances: From spherical to deformed nuclei. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 470 (1-4), 6-12.
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URI: http://hdl.handle.net/11441/60293

DOI: 10.1016/S0370-2693(99)01220-4

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