Abstract
| Original language | English |
|---|---|
| Pages (from-to) | 1491-1499 |
| Journal | Physical Review A |
| Volume | 22 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - 1980 |
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HYPERFINE ANOMALY IN THE Z6P7/2 LEVEL OF THE 4F76S6P CONFIGURATION OF EUROPIUM-I. / Eliel, E.R.; van Leeuwen, K.A.H.; Hogervorst, W.
In: Physical Review A, Vol. 22, No. 4, 1980, p. 1491-1499.Research output: Contribution to Journal › Article › Academic › peer-review
TY - JOUR
T1 - HYPERFINE ANOMALY IN THE Z6P7/2 LEVEL OF THE 4F76S6P CONFIGURATION OF EUROPIUM-I
AU - Eliel, E.R.
AU - van Leeuwen, K.A.H.
AU - Hogervorst, W.
PY - 1980
Y1 - 1980
N2 - The hyperfine interaction constants of the z P726 and z P728 levels of the configuration 4f 6s76p of the isotopes Eu151 and Eu153 have been remeasured with the laser-atomic-beam technique. The analysis yields values of -6.80(26)% and -1.00(3)%, respectively, for the hyperfine anomalies. The anomaly in the z P726 level is the largest so far observed and deviates considerably from the ground-state hyperfine anomaly. The experimental values of the hyperfine anomaly are compared with a calculation based on Nilsson-type nuclear wave functions. Possibly the electronic-state dependence of the hyperfine anomaly is due to core polarization. © 1980 The American Physical Society.
AB - The hyperfine interaction constants of the z P726 and z P728 levels of the configuration 4f 6s76p of the isotopes Eu151 and Eu153 have been remeasured with the laser-atomic-beam technique. The analysis yields values of -6.80(26)% and -1.00(3)%, respectively, for the hyperfine anomalies. The anomaly in the z P726 level is the largest so far observed and deviates considerably from the ground-state hyperfine anomaly. The experimental values of the hyperfine anomaly are compared with a calculation based on Nilsson-type nuclear wave functions. Possibly the electronic-state dependence of the hyperfine anomaly is due to core polarization. © 1980 The American Physical Society.
U2 - 10.1103/PhysRevA.22.1491
DO - 10.1103/PhysRevA.22.1491
M3 - Article
VL - 22
SP - 1491
EP - 1499
JO - Physical Review A
JF - Physical Review A
SN - 1050-2947
IS - 4
ER -