Abstract
The level scheme of was studied by in-beam measurements on γ transitions in the Si,2pnγZr reaction and by helium-jet studies of delayed γ-ray activity from the S,3pnNb(β +/ECZr reaction. In the latter study, measurements consisted of γ-γ and β-γ coincidences, excitation functions, and a lifetime determination. An decay scheme was obtained which suggests for the ground state. The in-beam study consisted of γ-γ coincidences, excitation functions, angular distributions, and lifetime measurements via both Doppler shift attenuation and recoil distance methods. The high-spin decay scheme and level lifetimes obtained from the in-beam studies suggest intrinsic modes of excitation rather than the collective behavior seen in .
- Received 15 November 1984
DOI:https://doi.org/10.1103/PhysRevC.31.1211
©1985 American Physical Society