## Properties of SHE

Superheavy elements in the framework of SkM* HFB theory

## Properties of SHE vs. deformation Q

## Description

The results presented here were originally posted at "http://kft.umcs.lublin.pl/edf/" and were obtained in cooperation with A. Staszczak (UMCS Lublin, PL) and W. Nazarewicz (ORNL Oak Ridge, USA).

There are shown properties of some superheavy nuclei in
the region Z=108-126 and N=148-188 as a function of
deformation q_{20}.
We are using the Skyrme SkM* force and the following
definition of the quadrupole moment:
q_{20} = Σ< x^{2} +
y^{2} - 2z^{2}>.

##### UNITS

[q_{20}] = barn; [Energy] = MeV;
[Mass parameter] = hbar/(MeV b^{2}); [Moment
of inertia] = hbar/MeV; [rms radii] = fm; [Half life, T]
= year.

Mass parameters were calculated from cranking formula in HFB basis. The HFB energy (potential) was corrected for zero point energy (zpe(.

You can clear the plot (click the Clear button) and display the single curve for a given isotopic chain Z by clicking the corresponding name of data serie in the LEGEND of the chart. Pointing on a curve you can get the exact numbers for a given data point in a Tooltip window.

Cicking on a label in **the legend** of the chart
one can switch the series off or on. With a mouse
pointer, the zooming is performed by dragging out a
rectangle in the chart.