Measurement of the quadrupole moment of &lt;sup&gt;185&lt;/sup&gt;Re and &lt;sup&gt;187&lt;/sup&gt;Re from the hyperfine structure of muonic X rays

Antognini, A.; Berger, N.; Cocolios, T.E.; Dressler, R.; Eichler, R.; Eggenberger, A.; Indelicato, P.; Jungmann, K.; Keitel, C.H.; Kirch, K.; Knecht, A.; Michel, N.; Nuber, J.; Oreshkina, N.S.; Ouf, A.; Papa, A.; Pohl, R.; Pospelov, M.; Rapisarda, E.; Ritjoho, N.; Roccia, S.; Severijns, N.; Skawran, A.; Vogiatzi, S.M.; Wauters, F.; Willmann, L.

doi:10.1103/PhysRevC.101.054313

Measurement of the quadrupole moment of ¹⁸⁵Re and ¹⁸⁷Re from the hyperfine structure of muonic X rays

Antognini A, Berger N, Cocolios TE, Dressler R, Eichler R, Eggenberger A, Indelicato P, Jungmann K, Keitel CH, Kirch K, Knecht A, Michel N, Nuber J, Oreshkina NS, Ouf A, Papa A, Pohl R, Pospelov M, Rapisarda E, Ritjoho N, Roccia S, Severijns N, Skawran A, Vogiatzi SM, Wauters F & Willmann L

Citation

Antognini, A., Berger, N., Cocolios, T. E., Dressler, R., Eichler, R., Eggenberger, A., … Willmann, L. (2020). Measurement of the quadrupole moment of ¹⁸⁵Re and ¹⁸⁷Re from the hyperfine structure of muonic X rays. Physical Review C: Nuclear Physics, 101(5), 054313 (14 pp.). https://doi.org/10.1103/PhysRevC.101.054313

Persistent URL https://www.dora.lib4ri.ch/psi/islandora/object/psi:32642

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.

Details

Publication Type

Journal Article

Title

Measurement of the quadrupole moment of ¹⁸⁵Re and ¹⁸⁷Re from the hyperfine structure of muonic X rays

Author(s)

Antognini, A. (3203 Muon Physics)

Berger, N.

Cocolios, T.E.

Dressler, R. (4701 Heavy Elements)

Eichler, R. (4700 Radiochemistry)

Eggenberger, A.