Yields and genetic histories of 128Sb, 129Sb and 130Sb from thermal-neutron induced fission of 235U (original) (raw)

1974, Journal of Inorganic and Nuclear Chemistry

The following fractional independent yields have been determined: 10-min 1285b, _<0.037: 9.I-hr IzsSb, 0-031 +_ 0.005: 129Sb, 0.114 +_ 0.046: 6.3-min 13°Sb, 0.202 _+ 0.030: 40-min 13°Sh, 0.138 _ 0.034. The cumulative yield of 13°Sn has been determined to be 0.89 + 0.10'!~, and the following chain yields have been derived from this, the fractional independent yields and literature values: A = 128, 0-344 ___ 0.0187.: A = 129, 0.61 + 0.03'~,; A = 130, 1.43 + 0.18"~,. It has also been determined that 3-1 _+ 0.2% of t2SSn decays to the 9.l-hr 12~Sb isomer and that 52.9 + 3.4~, of 129Sb is formed by decay of 2.5-rain ~29Sn and 35.7 +_ 3.0 °~i is formed by decay of 7.4-min 129Sn.

Sign up for access to the world's latest research.

checkGet notified about relevant papers

checkSave papers to use in your research

checkJoin the discussion with peers

checkTrack your impact