Magnetic dipole moment of Sb 127 and Sb 129 by nuclear magnetic resonance on oriented nuclei

A series of low temperature nuclear orientation (LTNO) experiments has been initiated to measure accurately ground-state magnetic dipole moments of a sequence of odd-proton antimony isotopes up to the neutron shell closure at N=82 using the sensitive technique of nuclear magnetic resonance on oriented nuclei (NMR/ON). The main aim of this investigation is to clarify the single-particle+collective core coupling mechanism in the heavy antimony isotopes and its influence on the value of magnetic dipole moment. This paper reports results of precision measurement of the magnetic dipole moments of $^{127}\mathrm{Sb}$ and $^{129}\mathrm{Sb}$. \textcopyright{} 1996 The American Physical Society.