Abstract:
High-spin states of the mass A= 39 mirror pair 39K and 39Ca were investigated via the fusion-evaporation reaction 28Si +16O at 125 MeV beam energy. The Gammasphere array in conjunction with the 4π charged-particle detector array Microball and neutron detectors was used to detect γ rays in coincidence with evaporated light particles. The results of the first high-spin study of the T z=−1/2 nucleus 39Ca are discussed in terms of mirror symmetry and compared to spherical shell-model calculations in the 1d 3/2–; 1f 7/2 configuration space.
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Received: 18 August 1999
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Andersson, T., Rudolph, D., Baktash, C. et al. High-spin states in the A= 39 mirror nuclei 39Ca and 39K . EPJ A 6, 5–8 (1999). https://doi.org/10.1007/s100500050310
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DOI: https://doi.org/10.1007/s100500050310