Partial dynamical symmetry as a selection criterion for many-body interactions

Leviatan, A.; García Ramos, José Enrique; Van Isacker, P.

doi:10.1103/PhysRevC.87.021302

Author

Leviatan, A.; García Ramos, José Enrique ; Van Isacker, P.
Publication Date

2013
Publisher

American Physical Society
Citation

Leviatan, A., García Ramos, J.E., Van Isacker, P.: "Partial dynamical symmetry as a selection criterion for many-body interactions". Physical Review C. Vol. 87, n. 2 (2013). ISSN 0556-2813
Abstract

We propose the use of partial dynamical symmetry (PDS) as a selection criterion for higher-order terms in situations when a prescribed symmetry is obeyed by some states and is strongly broken in others. The procedure is demonstrated in a first systematic classification of many-body interactions with SU(3) PDS that can improve the description of deformed nuclei. As an example, the triaxial features of the nucleus 156Gd are analyzed.
URI

http://hdl.handle.net/10272/6384
Project

info:eu-repo/grantAgreement/European regional development fund (FEDER) [FIS2011-28738-C02-02]
info:eu-repo/grantAgreement/Junta de Andalucia [P07-FQM-02962]

Fichero	Tamaño	Formato	Ver	Description
Partial_dynamical_symmetry.pdf	131.1Kb	PDF	View/Open	versión pre-print

Fichero	Tamaño	Formato	Ver	Description
Partial_dynamical_symmetry.pdf	131.1Kb	PDF	View/Open	versión pre-print

This item appears in the following Collection(s)

DFA - Artículos

Statistics

View Usage Statistics

Except where otherwise noted, this item's license is described as Atribución-NoComercial-SinDerivadas 3.0 España

Partial dynamical symmetry as a selection criterion for many-body interactions

Author

Leviatan, A.; García Ramos, José Enrique UHU Authority

; Van Isacker, P.

Publication Date

2013

Publisher

American Physical Society

Citation

Leviatan, A., García Ramos, J.E., Van Isacker, P.: "Partial dynamical symmetry as a selection criterion for many-body interactions". Physical Review C. Vol. 87, n. 2 (2013). ISSN 0556-2813

Abstract

We propose the use of partial dynamical symmetry (PDS) as a selection criterion for higher-order terms in situations when a prescribed symmetry is obeyed by some states and is strongly broken in others. The procedure is demonstrated in a first systematic classification of many-body interactions with SU(3) PDS that can improve the description of deformed nuclei. As an example, the triaxial features of the nucleus 156Gd are analyzed.

URI

http://hdl.handle.net/10272/6384

Project

info:eu-repo/grantAgreement/European regional development fund (FEDER) [FIS2011-28738-C02-02]
info:eu-repo/grantAgreement/Junta de Andalucia [P07-FQM-02962]

Fichero	Tamaño	Formato	Ver	Description
Partial_dynamical_symmetry.pdf	131.1Kb	PDF	View/Open	versión pre-print

Fichero	Tamaño	Formato	Ver	Description
Partial_dynamical_symmetry.pdf	131.1Kb	PDF	View/Open	versión pre-print

This item appears in the following Collection(s)

DFA - Artículos