Po. Hess et al., GEOMETRICAL INTERPRETATION OF THE SEMIMICROSCOPIC ALGEBRAIC CLUSTER MODEL, Physical review. C. Nuclear physics, 54(5), 1996, pp. 2345-2355
A geometrical mapping of the semimicroscopic algebraic cluster model i
s given. The geometrical variables are the relative radius vector and
the quadrupole deformation parameters. The last ones correspond to abs
olute beta and gamma values, while the orientation of the deformed nuc
leus in the laboratory can be changed. We show that the position of th
e minimum of the nuclear molecular potential is determined by the mini
mal number of pi bosons describing the relative motion. The minimal nu
mber of pi bosons is determined by the implementation of the Pauli pri
nciple. Applications to simple systems (O-16+alpha and C-12+alpha) are
presented.