Skip to Main content Skip to Navigation
Journal articles

Anharmonic double-$\gamma$ vibrations in nuclei and their description in the interacting boson model

Abstract : Double-$\gamma$ vibrations in deformed nuclei are studied in the context of the interacting boson model with special reference to their anharmonic character. It is shown that large anharmonicities can be obtained with interactions that are (at least) of three-body nature between the bosons. As an example the $\gamma$ vibrations of the nucleus $^{166}_{\phantom{0}68}$Er$^{\phantom{00}}_{98}$ are studied in detail.
Document type :
Journal articles
Complete list of metadata

http://hal.in2p3.fr/in2p3-00022052
Contributor : Michel Lion <>
Submitted on : Friday, July 7, 2006 - 2:33:39 PM
Last modification on : Thursday, February 1, 2018 - 1:27:06 AM

Links full text

Identifiers

Collections

Citation

J.E. Garcia-Ramos, C.E. Alonso, J.M. Arias, P. van Isacker. Anharmonic double-$\gamma$ vibrations in nuclei and their description in the interacting boson model. Physical Review C, American Physical Society, 2000, 61, pp.047305. ⟨10.1103/PhysRevC.61.047305⟩. ⟨in2p3-00022052⟩

Share

Metrics

Record views

64