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The structure of 32S I. Spectroscopy of highly-excited states

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Zeitschrift für Physik A Hadrons and Nuclei

Abstract

Assignments of I, π, T are made to 30 levels in 32S between 7.35 and 11.76 MeV excitation energy, making the spectroscopy of the T= 0 states rather complete up to 10 MeV and that of the T = 1 states up to 12 MeV. A reassessment of existing data in the light of the new results clarifies the spectrum of I π = 1+, T = 1 states up to 15 MeV excitation energy. High-spin states (I = 52 - 7) below 10 MeV excitation energy have been investigated by n t γ angular-correlation measurements with the 29Si(α, nγ) reaction at E α 14.4 MeV. Five g-wave resonances of the 31P(p, γ) reaction, leading to the formation of I π + 4+, 5+ states in 32S, have been identified between 10 and 12 MeV excitation energy. The spectrum of T = 1 states between 10.7 and 12 MeV, has been investigated by measurements of γ-ray angular distributions on resonances of the 31P(p, γ) reaction and by measurements of resonance strengths. Several 32S levels between 7.35 and 8.75 MeV excitation energy were studied as final states in resonance decays. Finally a search was performed for I π = 0+ resonances of the 28Si(α, γ) reaction.

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Brenneisen, J., Erhardt, B., Glatz, F. et al. The structure of 32S I. Spectroscopy of highly-excited states. Z Phys A - Particles and Fields 357, 157–173 (1997). https://doi.org/10.1007/s002180050231

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