Nuclear Spins and Magnetic Moments of Cu-71,Cu-73,Cu-75: Inversion of pi 2p(3/2) and pi 1f(5/2) Levels in Cu-75
2009 (English)In: Physical Review Letters, ISSN 0031-9007, Vol. 103, no 14, 142501- p.Article in journal (Refereed) Published
We report the first confirmation of the predicted inversion between the pi 2p(3/2) and pi 1f(5/2) nuclear states in the nu g(9/2) midshell. This was achieved at the ISOLDE facility, by using a combination of in-source laser spectroscopy and collinear laser spectroscopy on the ground states of Cu-71,Cu-73,Cu-75, which measured the nuclear spin and magnetic moments. The obtained values are mu(Cu-71)=+2.2747(8)mu(N), mu(Cu-73)=+1.7426(8)mu(N), and mu(Cu-75)=+1.0062(13)mu(N) corresponding to spins I=3/2 for Cu-71,Cu-73 and I=5/2 for Cu-75. The results are in fair agreement with large-scale shell-model calculations.
Place, publisher, year, edition, pages
2009. Vol. 103, no 14, 142501- p.
IdentifiersURN: urn:nbn:se:kth:diva-32212DOI: 10.1103/PhysRevLett.103.142501ISI: 000270458800018ScopusID: 2-s2.0-70349921218OAI: oai:DiVA.org:kth-32212DiVA: diva2:409855
QC 201104112011-04-112011-04-112011-04-11Bibliographically approved