JYFL-ACCLAB-JR154 Prompt and delayed spectroscopy of neutron deficient trans-lead nuclei 211, 213-Ac

JYFL-ACCLAB-JR154 Prompt and delayed spectroscopy of neutron deficient trans-lead nuclei 211, 213-Ac

Description

We propose to perform prompt and delayed spectroscopy of neutron deficient 211, 213-Ac (N = 122, 124) nuclei. The aim of this study is to detect and identify the low-lying excited states and possible isomeric states. The low-lying isomeric states 1 / 2+ and 13 / 2+ observed in bismuth, astatine and francium nuclei are likely to be present also in actinium nuclei. The information obtained will extend our knowledge of the evolution of the single-particle states, deformation and shape coexistence in neutron-deficient nuclei beyond lead. We propose to use the RITU gas-filled recoil separator combined with JUROGAM III gamma ray spectrometer to study the structure of 211, 213-Ac nuclei.
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Year of publication

2024

Authors

University of Jyväskylä - Publisher, Rights holder

Fysiikan laitos

Auranen, Kalle Orcid -palvelun logo - Creator

Briscoe, Andrew - Creator

Grahn, Tuomas Orcid -palvelun logo - Creator

Greenlees, Paul Orcid -palvelun logo - Creator

Illana Sison, Andres Orcid -palvelun logo - Creator

Joukainen, Henna Orcid -palvelun logo - Creator

Julin, Rauno Orcid -palvelun logo - Creator

Jutila, Henri Orcid -palvelun logo - Creator

Leino, Matti Orcid -palvelun logo - Creator

Louko, Jussi Orcid -palvelun logo - Creator

Luoma, Minna - Creator

Ojala, Joonas - Creator

Pakarinen, Janne Orcid -palvelun logo - Creator

Rahkila, Panu Orcid -palvelun logo - Creator

Romero Fernández, Jorge Orcid -palvelun logo - Creator

Ruotsalainen, Panu - Creator

Saren, Jan Orcid -palvelun logo - Creator

Tolosa Delgado, Alvaro - Creator

Uusitalo, Juha Orcid -palvelun logo - Creator

Zimba, George - Creator

Other information

Fields of science

Physical sciences

Language

English

Open access

Embargo

License

Creative Commons Attribution 4.0 International (CC BY 4.0)

Keywords

spectroscopy, nuclear physics, 211Ac, 213Ac, gammasäteily, JUROGAM3 gamma ray, JUROGAM3 gammasäteily, MARA, spektroskopia, ydinfysiikka

Subject headings

gamma radiation
JYFL-ACCLAB-JR154 Prompt and delayed spectroscopy of neutron deficient trans-lead nuclei 211, 213-Ac - Research.fi