Nuclear structure of 181Au studied via β+/EC decay of 181Hg at ISOLDE

Nuclear structure of 181Au studied via β+/EC decay of 181Hg at ISOLDE

The β + /EC decay of mass separated samples of 181 Hg was studied employing the TATRA spectrometer at the ISOLDE facility at CERN. The decay scheme was constructed for the first time. A Broad Energy Germanium detector was used to achieve this by combination of high-gain γ -ray singles spectroscopy a...

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Veröffentlicht in:The European physical journal. A, Hadrons and nuclei Hadrons and nuclei, 2020, Vol.56 (6)
Hauptverfasser: Sedlák, M., Venhart, M., Wood, J. L., Matoušek, V., Balogh, M., Boston, A. J., Cocolios, T. E., Harkness-Brennan, L. J., Herzberg, R.-D., Joss, D. T., Judson, D. S., Kliman, J., Page, R. D., Patel, A., Petrík, K., Veselský, M.
Format: Artikel
Sprache:eng
Schlagworte:
Decay
Germanium
Hadrons
Heavy Ions
Nuclear Fusion
Nuclear Physics
Nuclear structure
Particle and Nuclear Physics
Physics
Physics and Astronomy
Regular Article - Experimental Physics
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Zusammenfassung:The β + /EC decay of mass separated samples of 181 Hg was studied employing the TATRA spectrometer at the ISOLDE facility at CERN. The decay scheme was constructed for the first time. A Broad Energy Germanium detector was used to achieve this by combination of high-gain γ -ray singles spectroscopy and γ – γ  coincidences. The systematics of excited states associated with the 1 h 11 / 2 proton-hole configuration in odd-Au isotopes was extended.
ISSN:1434-6001
1434-601X
DOI:10.1140/epja/s10050-020-00174-0