Delayed-Neutron Branching Ratios of Precursors in the Fission Product Region
Delayed-Neutron Branching Ratios of Precursors in the Fission Product Region
复制标题
裂变产物区前体的延迟中子分支比
DOI：
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发表时间：
1993
期刊：
影响因子：
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通讯作者：
L. Sihver
中科院分区：
文献类型：
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作者：
G. Rudstam;K. Aleklett;L. Sihver
在裂变产物区的缓发中子分支比已制成表格，并已确定的平均值。为了提供与公布的数值相补充的数据，在Studsvik的OSIRIS同位素分离器在线设施上进行了一项涵盖质量范围为79-150的实验。这个实验已经得到了一些前体（84 Ge，133 Sn和150 La）的分支比，这些数据以前没有报道过。在其他一些情况下，新的结果比旧的测定结果更准确。
Delayed-neutron branching ratios in the fission product region have been tabulated, and average values have been determined. In order to provide data complementary to published values an experiment covering the mass range 79-150 has been carried out at the OSIRIS isotope-separator on-line facility at Studsvik. This experiment has resulted in branching ratios for some precursors (84Ge, 133Sn, and 150La) for which such data have not been reported before. In several other cases the new results are more accurate than older determinations.