ISSN:
1434-601X
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract The TaL x-ray spectrum from the 140 d electron capture decay of181W was studied with high resolution semiconductor detectors and fast coincidence techniques. Measurement ofL x-ray-K x-ray andL x-ray—γ-ray coincidence rates yielded the followingL shell fluorescence and Coster-Kronig yields and radiative decay branching ratios: ω2=0.250±0.013, ω3=0.228±0.013 (corrected for angular correlation effects),f 23=0.180±0.007,v 1=O.218±0.016,s 3=0.205+-0.010,s 2=0.215+-0.010,f 13+f 12 f 23=0.36+-0.02, and ω1+f 12ω2=0.14±0.02, from which upper limits were obtained off 13〈0.36 and ω1〈0.14.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01401197
Permalink