IDENTIFICATION AND HALFLIFE MEASUREMENT OF SN-100 AND NEIGHBORING NUCLEI

被引：16

作者：

SCHNEIDER, R ^{[1
]}

FAESTERMANN, T ^{[1
]}

FRIESE, J ^{[1
]}

GERNHAUSER, R ^{[1
]}

GILG, H ^{[1
]}

HEINE, F ^{[1
]}

HOMOLKA, J ^{[1
]}

KIENLE, P ^{[1
]}

KORNER, HJ ^{[1
]}

REINHOLD, J ^{[1
]}

ZEITELHACK, K ^{[1
]}

机构：

[1] GESELL SCHWERIONENFORSCH MBH,D-64220 DARMSTADT,GERMANY

来源：

PHYSICA SCRIPTA | 1995年 / T56卷

关键词：

D O I：

10.1088/0031-8949/1995/T56/010

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We report the first observation of the doubly-magic nucleus Sn-100. This isotope was produced by nuclear fragmentation of Xe-124 projectiles at 1095 A MeV using the heavy-ion synchrotron SIS at GSI, Darmstadt. The projectile fragments were separated in flight with the projectile fragment separator FRS and identified by measuring event by event magnetic rigidity, the time of Eight and the energy deposition. The analysis of the decay events following the implantation of the fragments into a stack of Si detectors revealed for the first time the halflives of the isotopes Sn-100, Sb-104, Sb-105.

引用

页码：67 / 70

页数：4

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