Advancing Radiation-Detected Resonance Ionization towards Heavier Elements and More Exotic Nuclides

Publikationstyp:
Zeitschriftenaufsatz
Metadaten:
Autoren
  • Jessica Warbinek
  • Brankica Andelic
  • Michael Block
  • Premaditya Chhetri
  • Arno Claessens
  • Rafael Ferrer
  • Francesca Giacoppo
  • Oliver Kaleja
  • Tom Kieck
  • EunKang Kim
  • Mustapha Laatiaoui
  • Jeremy Lantis
  • Andrew Mistry
  • Danny Muenzberg
  • Steven Nothhelfer
  • Sebastian Raeder
  • Emmanuel Rey-Herme
  • Elisabeth Rickert
  • Jekabs Romans
  • Elisa Romero-Romero
  • Marine Vandebrouck
  • Piet Van Duppen
  • Thomas Walther
Autoren-URL
https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000817351900001&DestLinkType=FullRecord&DestApp=WOS_CPL
DOI
10.3390/atoms10020041
eISSN
2218-2004
Externe Identifier
  • Clarivate Analytics Document Solution ID: 2L9SA
Ausgabe der Veröffentlichung
2
Zeitschrift
ATOMS
Schlüsselwörter
  • laser spectroscopy
  • resonance ionization
  • atomic level scheme
  • gas cell
  • radiation detection
  • heavy actinides
Artikelnummer
ARTN 41
Datum der Veröffentlichung
2022
Status
Published
Titel
Advancing Radiation-Detected Resonance Ionization towards Heavier Elements and More Exotic Nuclides
Sub types
  • Article
Ausgabe der Zeitschrift
10

Datenquelle: Web of Science (Lite)

Andere Metadatenquellen:
Abstract
<jats:p>RAdiation-Detected Resonance Ionization Spectroscopy (RADRIS) is a versatile method for highly sensitive laser spectroscopy studies of the heaviest actinides. Most of these nuclides need to be produced at accelerator facilities in fusion-evaporation reactions and are studied immediately after their production and separation from the primary beam due to their short half-lives and low production rates of only a few atoms per second or less. Only recently, the first laser spectroscopic investigation of nobelium (Z=102) was performed by applying the RADRIS technique in a buffer-gas-filled stopping cell at the GSI in Darmstadt, Germany. To expand this technique to other nobelium isotopes and for the search for atomic levels in the heaviest actinide element, lawrencium (Z=103), the sensitivity of the RADRIS setup needed to be further improved. Therefore, a new movable double-detector setup was developed, which enhances the overall efficiency by approximately 65% compared to the previously used single-detector setup. Further development work was performed to enable the study of longer-lived (t1/2&gt;1 h) and shorter-lived nuclides (t1/2&lt;1 s) with the RADRIS method. With a new rotatable multi-detector design, the long-lived isotope 254Fm (t1/2=3.2 h) becomes within reach for laser spectroscopy. Upcoming experiments will also tackle the short-lived isotope 251No (t1/2=0.8 s) by applying a newly implemented short RADRIS measurement cycle.</jats:p>
Autoren
  • Jessica Warbinek
  • Brankica Anđelić
  • Michael Block
  • Premaditya Chhetri
  • Arno Claessens
  • Rafael Ferrer
  • Francesca Giacoppo
  • Oliver Kaleja
  • Tom Kieck
  • EunKang Kim
  • Mustapha Laatiaoui
  • Jeremy Lantis
  • Andrew Mistry
  • Danny Münzberg
  • Steven Nothhelfer
  • Sebastian Raeder
  • Emmanuel Rey-Herme
  • Elisabeth Rickert
  • Jekabs Romans
  • Elisa Romero-Romero
  • Marine Vandebrouck
  • Piet Van Duppen
  • Thomas Walther
DOI
10.3390/atoms10020041
eISSN
2218-2004
Ausgabe der Veröffentlichung
2
Zeitschrift
Atoms
Sprache
en
Online publication date
2022
Paginierung
41 - 41
Status
Published online
Herausgeber
MDPI AG
Herausgeber URL
http://dx.doi.org/10.3390/atoms10020041
Datum der Datenerfassung
2022
Titel
Advancing Radiation-Detected Resonance Ionization towards Heavier Elements and More Exotic Nuclides
Ausgabe der Zeitschrift
10

Datenquelle: Crossref

Beziehungen:
Eigentum von

Werkzeuge