Development of a gamma-gamma-perturbed angular correlation one-detector method (1-PAC) for investigation of physico-chemical properties of matter.
A new method of the perturbed angular gamma-gamma-correlation (PAC) measurements was developed using one HPGe detector only (1-PAC). For quantifying the perturbation factor, the ratio R gamma 1 + gamma 2 of the summing peak composed of two cascade gamma-rays (the perturbation-affected parameter) to the summing peak composed of one gamma-ray and one X-ray (the perturbation non-affected parameter) was used. This method was demonstrated for the radionuclides 111In and 111mCd, identifying the chemical status of the radionuclides in aqueous solutions.
Joint Institute for Nuclear Research, DLNP, 141980 Dubna, Russia.
D V
DV
Filossofov
A F
AF
Novgorodov
N A
NA
Korolev
V G
VG
Egorov
N A
NA
Lebedev
Z Z
ZZ
Akselrod
J
J
Brockmann
F
F
Rösch