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Free keywords:
Nuclear Experiment, nucl-ex
MPINP:
Research group Z. Harman – Division C. H. Keitel
Abstract:
The hyperfine splitting of the 5g -> 4f transitions in muonic 185,187Re has been measured using high resolution high purity germanium detectors and compared to state-of-the-art atomic theoretical predictions. The spectroscopic quadrupole moment has been extracted using modern fitting procedures and compared to the values available in literature obtained from muonic x rays of natural rhenium. The extracted values of the nuclear spectroscopic quadrupole moment are 2.07(5) b and 1.94(5) b, respectively for 185Re and 187Re.