| Autor: |
Swain, R. R., Sahu, B. B., Moharana, P. K., Patra, S. K. |
| Předmět: |
|
| Zdroj: |
International Journal of Modern Physics E: Nuclear Physics; Jun2019, Vol. 28 Issue 6, pN.PAG-N.PAG, 14p |
| Abstrakt: |
We have examined the binding energy, root-mean-square radii and two neutrons separation energies for the recently accepted super-heavy element Z = 1 1 8 established as Og using the axially deformed relativistic mean field (RMF) model with NL3 force parameter set. The calculation is extended to various isotopes of Z = 1 1 8 element, starting from A = 2 9 0 till A = 3 1 0. The most stable isotope is found to be at N ∼ 1 7 4 (A = 2 9 2 , Z = 1 1 8). Also, the α -decay energy Q α and hence the half-lives T α is carried out by taking three different empirical formulae for the α -decay chains of Z = 1 1 8 supporting the possible shell closure at daughter nuclei N = 1 7 0 and/ or 184 and at parent nucleus of N = 1 9 2 with Z = 1 1 8. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
|
