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The quadrupole momentQ 2+ of32S
Authors:G Dannhäuser  J de Boer  R Lutter  F Riess  H Bohn
Institution:1. Sektion Physik, Universit?t München, Garching, Federal Republic of Germany
2. Physik Department, Technische Universit?t München, Garching, Federal Republic of Germany
Abstract:The static quadrupole moment of the first excited 2+ state in32S was determined by comparing, in coincidence with32S ions backscattered from60Ni, the gamma-ray yields of the 2 1 + →0 1 + transitions in both nuclei for bombarding energies around 70MeV. Depending on the sign of the interference term for transitions via the second excited 2+ state in32S, the following two values were determined:Q 2 + =(?18±4)e·fm2 andQ 2+=(?15±4)e·fm2.
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