摘要
加速器质谱测量中重核时通常存在一定的干扰,特别是首次实验时会给实验谱的核素分析和在束确认带来困难.本文利用已建立的中重核素加速器质谱测量的实验谱模拟程序,模拟了加速器质谱测量26Al的实验谱,利用模拟谱,容易确定实验中的待测核素.
Usually, there are some backgrounds in AIMS measurements of medium-heavy nuclides. The interest nuclide is very difficult to discriminate from the interferences in the experiment spectra online, especially in the first measurement. The spectra of ^26Al were simulated, used our experimental spectra simulation program for medium-heavy nuclides of AMS measurements. The interest nuclides can be easily discriminated by comparing the simulation spectra with the experimental spectra.
出处
《广西大学学报（自然科学版）》
CAS
CSCD
北大核心
2009年第1期88-91,共4页
Journal of Guangxi University（Natural Science Edition）
基金
国家自然科学基金资助项目(10805010)
广西大学科学基金资助项目(X071083,X061158)
关键词
加速器质谱
26Al
实验谱模拟
accelerator mass spectrometry
^26Al
simulation of experimental spectra
作者简介
王慧娟（1978～），女（满族），辽宁本溪人，广西大学讲师．
