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On-line nuclear orientation of cesium isotopes and the magnetic moment ofCsm118
Author(s) -
T. L. Shaw,
V. R. Green,
C. J. Ashworth,
J. Říkovská,
N. J. Stone,
P. M. Walker,
I. S. Grant
Publication year - 1987
Publication title -
physical review c
Language(s) - English
Resource type - Journals
eISSN - 1089-490X
pISSN - 0556-2813
DOI - 10.1103/physrevc.36.413
Subject(s) - physics , magnetic moment , hyperfine structure , orientation (vector space) , relaxation (psychology) , atomic physics , line (geometry) , crystallography , nuclear magnetic resonance , condensed matter physics , chemistry , psychology , social psychology , geometry , mathematics
Cesium isotopes have been oriented in iron, following on-line implantation at temperatures down to 8 mK. Analysis of results on transitions in the decay of Csm119, Csg120, and Csm121 yields the hyperfine field Bhf(CsFe)=(+)40.8(7) T. A repeated sequence of short pulse implantation followed by relaxation has been used to measure the Korringa constant, CK=0.059(15) K s for Csm121 in iron. The magnetic moment of Csm118 (T1/2=17 s), previously unknown, is deduced to be e e =5.4(11) N, which identifies the presence of the g9/2 intruder Nilsson orbital. © 1987 The American Physical Society

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