L
1 subshell yields atZ=73 from the electron capture decay of181W |
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Authors: | P A Indira I J Unus R Stephen Lee P Venugopala Rao |
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Institution: | 1. Physics Department, Emory University, Atlanta, Ga., USA
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Abstract: | The TaL x ray spectrum from the electron capture decay of181W is analyzed into components characteristic of the threeL-subshells and theL 1 subshell yields atZ=73 are determined to beΩ 1=0.15±0.02,f 12=0.23±0.05 andf 13=0.32±0.02. A revised decay scheme for the decay of181W is proposed from measurements of x-ray and gamma intensities. A value of 0.97±0.08 for theK-conversion coefficient of the 153 keV transition is obtained and itsE 2/M 1 multipolarity mixing ratio,δ 2(0.25) is deduced. |
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