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Abstract:

γ-vibrational states in the rare-earth region are studied within the framework of the random-phase approximation (RPA), employing the surface δ interaction as the residual interaction. The calculations are performed without recourse to the schematic model. All terms in the interaction arising in the RPA matrix are taken into account. The results are compared with those obtained considering only the particle-hole term and with experiment. It is seen that previous schematic calculations overestimate the extent of the RPA correlations. Agreement with experiment, however, is not significantly improved. © 1972 The American Physical Society.

Registro:

Documento: Artículo
Título:Nonschematic random-phase-approximation description of gamma vibrations in the rare-earth nuclei
Autor:Hernández, E.S.; Plastino, A.
Filiación:Departmento de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina
Departmento de Física, Universidad Nacional de la Plata, La Plata, Argentina
Carrera Del Investigador, Consejo Nacional de Investigaciones Científicas y Técnicas, Argentina
Año:1972
Volumen:5
Número:6
Página de inicio:1888
Página de fin:1893
DOI: http://dx.doi.org/10.1103/PhysRevC.5.1888
Título revista:Physical Review C
ISSN:05562813
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_05562813_v5_n6_p1888_Hernandez

Referencias:

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Citas:

---------- APA ----------
Hernández, E.S. & Plastino, A. (1972) . Nonschematic random-phase-approximation description of gamma vibrations in the rare-earth nuclei. Physical Review C, 5(6), 1888-1893.
http://dx.doi.org/10.1103/PhysRevC.5.1888
---------- CHICAGO ----------
Hernández, E.S., Plastino, A. "Nonschematic random-phase-approximation description of gamma vibrations in the rare-earth nuclei" . Physical Review C 5, no. 6 (1972) : 1888-1893.
http://dx.doi.org/10.1103/PhysRevC.5.1888
---------- MLA ----------
Hernández, E.S., Plastino, A. "Nonschematic random-phase-approximation description of gamma vibrations in the rare-earth nuclei" . Physical Review C, vol. 5, no. 6, 1972, pp. 1888-1893.
http://dx.doi.org/10.1103/PhysRevC.5.1888
---------- VANCOUVER ----------
Hernández, E.S., Plastino, A. Nonschematic random-phase-approximation description of gamma vibrations in the rare-earth nuclei. 1972;5(6):1888-1893.
http://dx.doi.org/10.1103/PhysRevC.5.1888