Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9845691 | Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment | 2005 | 4 Pages |
Abstract
105Rh becomes a stable 105Pd after βâ-decay with a half-life of 35.36 h. The energies of especially strong γ-rays emitted from 105Rh are 306.1 and 318.9 keV, and the emission probabilities are evaluated to be 5.1±0.3% and 19.1±0.6% by de Frenne et al. To improve the certainty, the γ-ray emission probabilities were determined from the disintegration rate and absolute γ-ray intensities measured using a 4Ïβ(ppc)-γ(HPGe) coincidence apparatus with two-dimensional data-acquisition system. The results for the 306.1 and 318.9 keV γ-rays were 4.76±0.05% and 16.99±0.17%, respectively.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Instrumentation
Authors
Kousuke Morita, Hiroshi Miyahara, Yoshimune Ogata, Keiji Katoh,