Phys.Rev. C 94, 064327 (2016)

E.Lunderberg, A.Gade, V.Bader, T.Baugher, D.Bazin, J.S.Berryman, B.A.Brown, D.J.Hartley, F.Recchia, S.R.Stroberg, D.Weisshaar, K.Wimmer

In-beam γ-ray spectroscopy of ^38-42S

NUCLEAR REACTIONS ¹²C(⁴⁶Ar, X)⁴⁰S/⁴¹S/⁴²S/⁴³S, E=67.0 MeV/nucleon; ¹²C(⁴⁸Ca, X)³⁸S/³⁹S/⁴⁰S, E=66.7 MeV/nucleon, [secondary ⁴⁶Ar beam from ⁹Be(⁴⁸Ca, X) primary reaction]; measured particle identification spectra, yields using A1900 fragment separator and S800 spectrograph, Eγ, Iγ, γγ-coin, (particle)γ-coin using GRETINA array at NSCL-MSU facility. ^{38,39,40,41,42,43}S; deduced levels, J, π, estimated half-life of 6+ state in ³⁸S; calculated shell model (SDPF-MU) neutron p_3/2 occupancies for the 0+ and 2+ states in ^38,40,42,44S. Comparison with large-scale shell-model calculations with the SDPF-MU effective interaction for the sd-pf shell using NUSHELLX code.

doi: 10.1103/PhysRevC.94.064327