<?xml version="1.0" encoding="UTF-8"?> <rss version="2.0" xmlns:media="http://search.yahoo.com/mrss/" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:opensearch="http://a9.com/-/spec/opensearch/1.1/"> <channel> <title>CERN Document Server</title> <link>https://cds.cern.ch</link> <description>CERN Document Server latest documents</description> <language>en</language> <pubDate>Sun, 23 Feb 2025 01:11:32 GMT</pubDate> <category></category> <generator>Invenio 1.1.3.1106-62468</generator> <ttl>360</ttl> <atom:link rel="self" href="/rss?f=author&amp;ln=ja&amp;p=Allehabi%2C+Saleh+O" /> <opensearch:totalResults>1</opensearch:totalResults> <opensearch:startIndex>1</opensearch:startIndex> <opensearch:itemsPerPage>25</opensearch:itemsPerPage> <image> <url>https://cds.cern.ch/img/site_logo_rss.png</url> <title>CERN Document Server</title> <link>https://cds.cern.ch</link> </image> <atom:link rel="search" href="https://cds.cern.ch/opensearchdescription" type="application/opensearchdescription+xml" title="Content Search" /> <textInput> <title>Search </title> <description>Search this site:</description> <name>p</name> <link>https://cds.cern.ch/search</link> </textInput> <item> <title>Nuclear moments and isotope shifts of the actinide isotopes Cf249–253 probed by laser spectroscopy</title> <link>https://cds.cern.ch/record/2856736</link> <description>We report on high-resolution laser spectroscopy studies on Cf249–253 with spectral linewidths in the order of 100 MHz carried out at the RISIKO mass separator at Mainz University. In total three atomic ground-state transitions were investigated and the hyperfine parameters for the odd-A isotopes and isotope shift for all examined isotopes have been determined from the measured spectra. The isotope shift measurements allowed tracking of changes in mean-squared charge radii across the deformed nuclear shell closure at N=152, whereby shape discontinuities were not observed. Experimental hyperfine coupling constants of the atomic ground state were combined with relativistic many-body atomic calculations to extract the nuclear magnetic-dipole moment of Cf249 with improved precision to μI(249Cf)=−0.395(17)μN, whereas μI(251Cf)=−0.571(24)μN and μI(253Cf)=−0.731(35)μN were derived for the first time. Additionally, the spectroscopic quadrupole moments QS(249Cf)=6.27(33)eb and QS(253Cf)=5.53(51)eb were extracted.</description> <dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Weber, Felix</dc:creator> <dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Albrecht-Schönzart, Thomas E</dc:creator> <dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Allehabi, Saleh O</dc:creator> <dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Berndt, Sebastian</dc:creator> <dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Block, Michael</dc:creator> <dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Dorrer, Holger</dc:creator> <dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Düllmann, Christoph E</dc:creator> <dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Dzuba, Vladimir A</dc:creator> <dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Ezold, Julie G</dc:creator> <dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Flambaum, Victor V</dc:creator> <dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Gadelshin, Vadim</dc:creator> <dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Goriely, Stephane</dc:creator> <dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Harvey, Ashley</dc:creator> <dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Heinke, Reinhard</dc:creator> <dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Hilaire, Stephane</dc:creator> <dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Kaja, Magdalena</dc:creator> <dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Kieck, Tom</dc:creator> <dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Kneip, Nina</dc:creator> <dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Köster, Ulli</dc:creator> <dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Lantis, Jeremy</dc:creator> <dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Mokry, Christoph</dc:creator> <dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Münzberg, Danny</dc:creator> <dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Nothhelfer, Steven</dc:creator> <dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Oberstedt, Stephan</dc:creator> <dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Péru, Sophie</dc:creator> <dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Raeder, Sebastian</dc:creator> <dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Runke, Jörg</dc:creator> <dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Sonnenschein, Volker</dc:creator> <dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Stemmler, Matou</dc:creator> <dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Studer, Dominik</dc:creator> <dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Thörle-Pospiech, Petra</dc:creator> <dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Tomita, Hideki</dc:creator> <dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Trautmann, Norbert</dc:creator> <dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Van Cleve, Shelley</dc:creator> <dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Warbinek, Jessica</dc:creator> <dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Wendt, Klaus</dc:creator> <pubDate>Sat, 22 Apr 2023 05:32:45 GMT</pubDate> <guid>https://cds.cern.ch/record/2856736</guid> <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://cds.cern.ch/record/2856736/files/PhysRevC.107.034313.pdf"/> <dc:title xmlns:dc="http://purl.org/dc/elements/1.1/" xml:lang="fr"/> <dc:hasPart xmlns:dc="http://purl.org/dc/elements/1.1/">['']</dc:hasPart> <dc:hasVersion xmlns:dc="http://purl.org/dc/elements/1.1/"/> </item> </channel> </rss>