Measurement of the nuclear magnetic moment of110Ag(T 1/2=24.4 s)

Abstract

Nuclear magnetic resonance of ll~ has been observed in silver halides using the polarized neutron capture, fl decay anisotropy method. The magnetic moment was determined as ~I (la~ 2.7084 (5) nm (uncorrected).

Nuclear moments and optical isotope shifts of108m Ag and110m Ag

“…It should be noticed, however, that for the ground states of to6, tos, 110Ag ' where the spin I= 1 is due to the same nucleon configuration as in the metastable states, the agreement between the calculated moment (#f,cal~=3.15#,) and the measured moments (#~= 2.8 p, [12][13][14]) is less satisfactory. As pointed out by Noya, Arima, and Horie [15] configuration interaction may not be taken completely into account by using the empirical g-values; recently Callaghan [16] showed that there is an additional term arising from the coupling of the rotational motion of the core to the individual particle motion, which may differ in adjacent nuclei.…”

Relaxation and deorientation of110Ag(T 1/2=24.4s) nuclei produced by capture of polarized neutrons in the silver halides

“…1. The evaluation of the nuclear magnetic moment of 11~ s) has already been reported in a previous communication [5]. Here, we are interested in another feature of these NMR signals, that is the asymmetry does not vanish in the center of the resonance.…”

“…The asymmetric/~ radiation was used in the cases of aLi [1], 2~ [2,3], 116In [4], 11~ [5], 28A1 [6], and 3~C1 [6] as a tool to detect nuclear magnetic resonance (NMR) signals from which nuclear moments were determined. Some of these isotopes have been investigated repeatedly [7 -9] in order to determine NMR line shapes as a function of radio frequency (rf) power, temperature and crystal orientation.…”