Open AccessHigh Spin States in 193Hg
Author(s) -
Ν. Fotiades
Publication year - 2020
Publication title -
hnps advances in nuclear physics
Language(s) - English
Resource type - Journals
eISSN - 2654-0088
pISSN - 2654-007X
DOI - 10.12681/hnps.2883
Subject(s) - quadrupole , excited state , tandem accelerator , physics , beam (structure) , beam energy , dipole , spin (aerodynamics) , atomic physics , detector , spin states , tandem , optics , materials science , quantum mechanics , composite material , thermodynamics
The high-spin structure of 193Hg was investigated by in-beam γ-ray spectroscopic techniques. The tandem accelerator at Daresbury Laboratory, U. K., was used to populate excited states of 193Hg through the reaction 150Nd(48Ca,5n)193Hg at a beam energy of 213 MeV and the EUROGAM detector array was used to de tect the γ-rays emitted by the deexciting nuclei. The normal level scheme has been further extended and a new band has been observed. In addition two new ΔI=1 structures of competing dipole and quadrupole transitions were found which will be discussed in detail.