DETERMINATION OF THE HALF-LIFE OF RH-105M

Authors
KRONENBERG A SIEMON K WEBER R ESTERLUND RA PATZELT P
Citation
A. Kronenberg et al., DETERMINATION OF THE HALF-LIFE OF RH-105M, Applied radiation and isotopes, 49(8), 1998, pp. 981-983
Citations number
10
Categorie Soggetti
Nuclear Sciences & Tecnology","Radiology,Nuclear Medicine & Medical Imaging","Chemistry Inorganic & Nuclear
Journal title
Applied radiation and isotopes
ISSN journal
09698043 → ACNP
Volume
49
Issue
8
Year of publication
1998
Pages
981 - 983
Database
ISI
SICI code
0969-8043(1998)49:8<981:DOTHOR>2.0.ZU;2-G
Abstract
Following a fast chemical separation of Ru isotopes from a fission-pro duct mixture, Rh-105m was periodically extracted from its precursor (4 .44-h Ru-105) for measurements of its half-life. The new value for the T-1/2 of Rh-105m of (43.0 +/- 0.3) s resolves the long-standing confl ict in the literature between the two earlier measured values of 45 an d 30 s. (C) 1998 Elsevier Science Ltd. All rights reserved.