The hyperfine splitting of the 5g -> 4f transitions in muonic Re-185,Re-187 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 Re-185 and Re-187 .
Measurement of the quadrupole moment of 185Re and 187Re from the hyperfine structure of muonic X rays
A. Papa;
2020-01-01
Abstract
The hyperfine splitting of the 5g -> 4f transitions in muonic Re-185,Re-187 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 Re-185 and Re-187 .File in questo prodotto:
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