García Ramos, José EnriqueVan Isacker, P.2013-10-182013-10-181999García Ramos, J.E., Van Isacker, P.: "The interacting boson model with SU(3) charge symmetry and its application to even–even N≈Z nuclei". Annals of Physics. Vol. 274, n. 1, 25, págs. 45–75 (1999). ISSN 0003-49160003-4916http://hdl.handle.net/10272/7178The isospin-invariant interacting boson model IBM-3 is analyzed in situations where SUT (3) charge symmetry [or, equivalently, UL(6) sd symmetry] is conserved. Analytic expressions for energies, electromagnetic transitions, two-nucleon transfer probabilities, and boson-number expectation values are obtained for the three possible dynamical symmetry limits, U(5), SU(3), and O(6). Results found in IBM-3 are related to corresponding ones in IBM-1 and IBM-2. Numerical calculations are presented for f7/2-shell nuclei and some features that distinguish IBM-3 from its predecessors IBM-1 and IBM-2 are pointed out.engAtribución-NoComercial-SinDerivadas 3.0 Españahttp://creativecommons.org/licenses/by-nc-nd/3.0/es/BosonesFísica nuclearInteracting Boson ModelNuclear physicsjournal article10.1006/aphy.1999.5911open access