Phys.Rev. C 108, 024302 (2023)

J.Wisniewski, W.Urban, T.Rzaca-Urban, K.Sieja, A.Blanc, M.Jentschel, C.Micheagnoli, P.Mutti, U.Koster, G.de France, G.S.Simpson, C.A.Ur

Structure of N=56 isotones with 36 ≤ Z ≤ 42 protons

NUCLEAR REACTIONS ²³⁵U(n, F)⁹²Kr/⁹⁶Zr, E = thermal; ⁹⁷Mo(n, γ), E = thermal; measured Eγ, Iγ, γγ-coin, γγ(θ). ⁹²Kr, ⁹⁶Zr, ⁹⁸Mo; deduced levels, J, π, angular correlation coefficients, linear polarization, high-spin states, δ, configurations. ⁹²Kr; calculated occupation of neutron and proton orbitals. Systematics of low-spin level structures for N=56 isotones (Se, Kr, Sr, Zr, Mo, Ru, Pd). Comparison to large-scale shell-model (LSSM) calculations for ⁹²Kr. EXILL array of 16 large Ge detectors including eight clover detectors in one plane with an octagonal geometry was used for experiment in which ⁹²Kr and ⁹⁶Zr were measured, while for ⁹⁸Mo - FIPPS array of 8 HPGe detectors mounted in an octagonal geometry was used.

doi: 10.1103/PhysRevC.108.024302