Decay energy and half-life values in superheavy elements using Relativistic mean field model

Recent progress of Radioactive Ion Beam (RIB) facilities has encouraged various theoretical and experimental developments for nuclei far from β-stability line. The nuclear structure and decay mechanism in neutron rich nuclei is a very popular field of study in present days. We studied the ground and excited states properties of some superheavy elements starting from proton to neutron drip lines using the relativistic mean-field formalism. The NL3 parameter set is used in the calculations. We find almost spherical ground and superdeformed excited states in most of the isotopes