The analysis of non-exponential decay in relation to positronium thermalization

被引:23
作者
Dauwe, C [1 ]
Consolati, G [1 ]
VanHoecke, T [1 ]
Segers, D [1 ]
机构
[1] POLITECN MILAN,DIPARTIMENTO FIS,I-20133 MILAN,ITALY
关键词
D O I
10.1016/0168-9002(95)00877-2
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
A model function for the lifetime analysis of slowly thermalising ortho-positronium is presented. Simulated spectra are analysed for a wide range of parameters and of statistical contents. A comparison with standard two-component analysis shows the power of the new model for specific problems. Experimental support in alumina fine particles is presented.
引用
收藏
页码:497 / 503
页数:7
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