Impact of the quenching of shell effects with excitation energy on nuclear level density

We investigate the nature and impact of shell effects on nuclear level density (NLD) particle emission probability as a function temperature in microscopic theoretical framework Statistical Model for nuclei ranging from neutron deficient to rich isotopes Z$=$ 27$-$35. Critical temperatures are traced neighbouring even, odd, closed mid$-$shell which respond excitations differently due their varying stability structural effects. Importance correction energy is reflected significantly NLD variation slowly diminishes with increasing excitation indicating quenching The enhancement LD parameter deformation rotation fade out has been shown. weakening magicity N$=$28 near proton drip line observed inverse 'K'($=$ A/a) $\beta$ though it usually uncommon see this effect excited nuclei. Variation our calculated odd $^{69}$As even $^{70}$Ge exhibits agrees very well experimental values. Our evaluated 'a' values compared RIPL-2 (Reference Input Parameter Library) data show good agreement.