Back to Search Start Over

An IBM2 Description on the Staggering Phenomenon in the Barium Isotopes

Authors :
En-Guang Zhao
Qi-Zhi Han
Da-Li Zhang
Yu-Xin Liu
Source :
Communications in Theoretical Physics. 21:193-198
Publication Year :
1994
Publisher :
IOP Publishing, 1994.

Abstract

A description on the even-even Barium isotopes for to and in the framework of neutron-proton interacting boson model is carried out. By introducing the quadrupole interactions among like bosons into the Hamiltonian, the staggering phenomenon in the quasi- bands is reproduced pretty well. The physical mechanism behind the improvement is discussed.

Details

ISSN :
02536102
Volume :
21
Database :
OpenAIRE
Journal :
Communications in Theoretical Physics
Accession number :
edsair.doi...........e7ec6f933d28f6ce14febb4f3c8c038a
Full Text :
https://doi.org/10.1088/0253-6102/21/2/193