Identification of a $9/2^{-}$[505] isomer in the neutron-rich ${}^{193}$Os nucleus

Abstract

The neutron rich nucleus ${}^{193}$Os was produced in the ${}^{192}$Os(${}^7$Li,${}^6$Li)${}^{193}$Os reaction. An isomeric state based on the $9/2^{-}$[505] nilsson orbital was identified in the present work. Half-life of the isomeric state was extracted and discussed in terms of the $K$ quantum number. Level scheme built on the isomeric state was proposed based on the experimental data.

5 pages, 5 figures