Abstract.
The neutron g 9/2 single-particle state in 57Ni has been unambiguously identified in a combined measurement of the linear polarization, angular distribution, and angular correlation of γ rays following the fusion-evaporation reaction 28Si(32S,2pn)57Ni at a beam energy of 90 MeV. The linear polarization was measured with a Euroball cluster detector and a prototype of an encapsulated six-fold segmented hexaconical Ge-detector. The spin of the 3701 keV level in 57Ni was confirmed to be I= 9/2 and its parity determined to be positive.
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Received: 24 September 1999 / Revised version: 22 October 1999
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Rudolph, D., Weisshaar, D., Cristancho, F. et al. The 3701 keV neutron g 9/2 single-particle state in 57Ni . EPJ A 6, 377–380 (1999). https://doi.org/10.1007/s100500050358
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DOI: https://doi.org/10.1007/s100500050358