New experimental data on 73 As were used to test the predictions of the U͑6/12͒ supersymmetry scheme in its vibrational limit. A reasonable description of the energies and branching ratios of the low-lying states was obtained using the U͑6/12͒ model. A comparison with former interacting boson-fermion model results is also discussed.
The y-ray spectra of the " Cd(p, ny)" In and ' Ag(a, ny)" In reactions were measured with Ge(Li) spectrometers for bombarding energies of 4.8 MeV protons and 17.1 MeV a particles. The energies and relative intensities of 79 " In y-ray transitions have been determined. The electron spectra were measured with combined magnet plus Si(Li) as well as superconducting magnetic lens plus Si(Li) spectrometers. Internal conversion coeScients of 40 " In transitions have been determined, and the level scheme of " In, y-ray branching ratios and transition multipolarities have been deduced. Computed Hauser-Feshbach (p,n) cross sections were compared with experimental ones, obtained from y-ray measurements.On the basis of the internal conversion coeScients and Hauser-Feshbach analysis, level spins and parities have been determined. The energies of several " In proton-neutron multiplets were calculated on the basis of the parabolic rule derived from the cluster-vibration model. The level energy spectrum and electromagnetic properties were calculated on the basis of the interacting boson-fermion-fermion/odd-odd truncated quadrupole phonon model and satisfactory agreement was obtained between the experimental and theoretical results. More than 20 p-n multiplet states have been identified in " In.
7-spectra and excitation functions of the ~~176 nT) l~176 reaction were measured in the 1.2-3.6MeV proton energy range by using thick, enriched targets, Ge(Li) and low energy photon (hyperpure Ge) spectrometers. These detectors were used in YTcoincidence experiments, too. Conversion electron spectrum measurements were performed by means of a superconducting magnet transporter Si(Li) spectrometer (SMS) at Ep =4MeV and multipolarities of some transitions have been determined. Based on the experimental results a level scheme of l~176 has been constructed. Level energies of l~176 were calculated on the basis of the parabolic rule, derived from the cluster-vibration model.Nuclear Reaction: l~176 nT), E= 1.2-4.0 MeV. Measured Ey, Is(E ), 77-coin, Ece, Ice, l~176 deduced levels, multipolarity of transitions, J, ~c. Enriched target. Van de Graaff accelerator, Ge(Li), hyperpure Ge low energy photon spectrometer (LEPS), superconducting magnet transporter Si(Li) spectrometer (SMS).
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.