Abstract
The effects of the neutron-proton interaction on the low-lying levels of Mo and Cd isotopes have been considered in the frame of the IBA-1 model by taking into account an effective boson number (N eff). Both an empirical procedure based on previous IBA-2 mixing calculations and theN p N n scheme provide comparableN eff values. Level spectra and electromagnetic transitions are investigated. The results support the idea that IBA-1 calculations with a suitableN eff can largely simulate IBA-2 mixing calculations, taking advantage of simplicity and a smaller number of parameters.
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Cata, G., Bucurescu, D., Cutoiu, D. et al. Effective boson number calculations in Mo and Cd isotopes. Z. Physik A - Atomic Nuclei 335, 271–278 (1990). https://doi.org/10.1007/BF01304705
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DOI: https://doi.org/10.1007/BF01304705