Coexistence and fluctuations phenomena with Davidson-like potentials in quadrupole–octupole deformed nuclei

M M Hammad,W H Mansour,E M El-Maghraby,H A Motaweh,Ayman A Aly

Table 6. The parameters of the potentials ${\rm{\Lambda }}\left({\beta }_{2},{\beta }_{3},I\right),$ $W\left({\beta }_{2},{\beta }_{3},I\right)$ and $Q\left({\beta }_{2},{\beta }_{3},I\right)$ are ${B}_{3},$ ${d}_{2},$ and ${d}_{3}$ (in ${\hslash }^{2}$ MeV−1), ${d}_{0}\,$(in ${\hslash }^{2}$), ${C}_{21}$ and ${C}_{31}$ (in MeV), ${C}_{22}={C}_{32}$ = 1 MeV, whereas ${C}_{23}$ and ${C}_{33}$ are dimensionless, ${C}_{23}=1.$

$2{B}_{3}/{\hslash }^{2}$ ${C}_{21}$ ${C}_{31}$ ${C}_{33}$ ${d}_{2}$ ${d}_{3}$ ${d}_{0}$ ${\rm{\Lambda }}\left({\beta }_{2},{\beta }_{3},I\right)$ 1 300 240 — 6 0.0005 0.1 $W\left({\beta }_{2},{\beta }_{3},I\right)$ 1 300 200 0.03 7 0.000 02 0.01 $Q\left({\beta }_{2},{\beta }_{3},I\right)$ 0.4 300 240 0.015 6 0.0002 0.1