Determination of precise gamma-ray emission probabilities for 88Rb.
Precise gamma-ray emission probabilities of 88Rb have been measured by 4pi beta-gamma coincidence using a live-timed two-dimensional data-acquisition system. The absolute emission probabilities of the 898.1, 1836.1 and 2677.9 keV gamma rays were determined from the absolute gamma-ray intensities and the disintegration rates to be 14.68+/-0.13%, 22.73+/-0.15% and 2.123+/-0.021%, respectively. The relative intensities were measured for the weak gamma rays by a gamma-ray spectrometer, and the 88Rb decay scheme was determined from these results.
Miyahar
Hiroshi
H
Department of Radiological Technology, School of Health Sciences, Nagoya University, Japan. miyahara@met.nagoya-u.ac.jp
Yoshida
Atsushi
A
Wurdiyant
Gatot
G
Nagata
Hideaki
H
Marnada
Nada
N