Swan, T.P.D.; Walker, Philip M; Podolyak, Zs.; Reed, M.W.; Dracoulis, George; Lane, Gregory; Kibedi, Tibor; Smith, Michael
The Gd160(Be9,α3n)Dy162 reaction has been used to study high-spin states in Dy162. Pulsed beam conditions were utilized for enhanced isomer sensitivity. An isomer at 2188.1(3) keV with a half-life of 8.3(3) μs has been discovered and assigned Kπ= 8+ with a two-quasineutron configuration. Among 11 γ-ray decay branches, an E2, ΔK=8 transition to the ground-state band was observed with a reduced hindrance of fν=35, agreeing well with systematics correlating fν with the product of the valence...[Show more]
Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.