TY - JOUR
T1 - Nuclear Spins and Magnetic Moments of ^{71,73,75}Cu: Inversion of π2p_{3/2} and π1f_{5/2} Levels in ^{75}Cu
AU - Tungate, Garry
AU - Forest, David
PY - 2009/10/1
Y1 - 2009/10/1
N2 - 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.
AB - 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.
U2 - 10.1103/PhysRevLett.103.142501
DO - 10.1103/PhysRevLett.103.142501
M3 - Article
SN - 1079-7114
VL - 103
SP - n/a
JO - Physical Review Letters
JF - Physical Review Letters
IS - 14
M1 - 142501
ER -