首页   按字顺浏览 期刊浏览 卷期浏览 Live‐Timer Method of Automatic Dead‐Time Correction for Precision Counting
Live‐Timer Method of Automatic Dead‐Time Correction for Precision Counting

 

作者: K. G. Porges,   S. J. Rudnick,  

 

期刊: Review of Scientific Instruments  (AIP Available online 1969)
卷期: Volume 40, issue 1  

页码: 1-8

 

ISSN:0034-6748

 

年代: 1969

 

DOI:10.1063/1.1683696

 

出版商: AIP

 

数据来源: AIP

 

摘要:

Several applications of live‐timer count correction are discussed with regard to the precision and statistical accuracy of results obtained. The method is compared to conventional real‐time operation with subsequent formula correction. For straightforward high‐precision counting, the live‐timer method is believed to be superior. Counting of sources which decay appreciably during the count, sometimes thought to be a case where automatic live‐timer correction fails, can be accomplished by choosing a certain readily calculable ratio of clock inhibit duration to paralysis. Similarly, coincidence counting with different channel paralyses is found to be amenable to live‐timer correction, with a resulting precision which exceeds that of formula corrections.

 

点击下载:  PDF (498KB)



返 回