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HIGH-SPIN STRUCTURES IN 139Pr
https://doi.org/10.1142/9789814447485_0052Cited by:0 (Source: Crossref)
Abstract:
The high-spin states of 139Pr have been investigated by using 124Sn(19F,4n) reaction at a beam energy of 80 MeV. The level scheme has been expanded with spin up to 45/2 ħ. Four collective band structures are observed. One band is assigned as a decoupled band, two bands are proposed as the oblate bands with γ ∼ -60°., and another band has been suggested as the oblate-triaxial deformation with γ ∼ -90°.
