作者: J.L. Wolfson , J.J.H. Park , L. Yaffe
DOI: 10.1016/0029-5582(62)90418-2
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摘要: Abstract The internal conversion spectrum of I131(8.06 d) has been examined under moderate and high resolution. K L lines have observed due to weak transitions in Xe131 177.23±0.03 keV, 328.78±0.05 keV 502.99±0.08 keV. energy measurements indicate that the first two are cascade third is a cross-over transition. K/L ratio sub-shell ratios for 177 transition this E2 character. From ratio, 326 probably either or M2. More accurate values than heretofore available obtained several other Xe131.