The new isotope218U

The new neutron-deficient isotope²¹⁸U was produced in the bombardment of¹⁹⁷Au target with²⁷Al ions and identified using the- correlation method. The -decay energy and the half-life of²¹⁸U were determined to be 8625±25 keV and 1.5_–0.7^+7.3 ms, respectively. Evaporation residues recoiling from the target were separated in-flight from the projectiles and from the products of other nuclear reactions by the electrostatic separator VASSILISSA [1].