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Investigation of gamma ray transitions and lifetimes in35Cl
Authors:B. Fant  J. Keinonen  A. Anttila  M. Bister
Affiliation:1. Department of Physics, University of Helsinki, Helsinki, Finland
Abstract:Fortyeight resonances of the34S(p, γ)35Cl reaction in the proton rangeE p=1–2 MeV have been observed. Gamma decay of twentyeight of these was investigated by means of a 55 cm3 Ge(Li) detector, and the energies and branching ratios of several bound states have been determined. TheQ-value was found to be 6367.0 ± 1.5 keV. The lifetimes 150±20, 400±140, 19±4, 14±2, 145±50, 20±5, 20±4, 42±4 and 7±3 fs were determined with the DSA method for the states at 1219, 1763, 2694, 3003, 3944, 3967, 4059, 4178 and 4882 keV, respectively. The experimental transition strengths were found to be in agreement with those given by manyparticle shell-modell calculations.
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