Within the relativistic mean field framework, in an extended Thomas-Fermi
approximation, we calculate the binding energy and charge distribution radius
for the latest superheavy nuclei, synthesised in various laboratories, with
atomic numbers $Z = 110-118$. The binding energy and radii are compared with
the results obtained from relativistic Hartree calculations along with the
experimental data, wherever available, to check the reliability of the methods.
The calculations are extended to estimate the giant monopole resonances to
understand the collective vibration of the nucleons for such superheavy nuclei.
The giant monopole resonances obtained from scaling calculations are compared
with the constraint computations. Furthermore, the results are compared with
other known methods, such as the relativistic Random Phase Approximation (RPA)
and time-dependent mean field calculations, along with some known lighter
nuclei, specifically Zr isotopes (N = 42-86) and O isotopes (N = 10-36).
Finally, the nuclear compressibility of the superheavy nuclei is predicted from
the energy obtained in the breathing mode.

Dieser Artikel untersucht Zeitreisen und deren Auswirkungen.

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