Multiplication factors in ethylene-filled proportional counters

被引：1

作者：

Loyola, H. ^{[1
]}

Birstein, L. ^{[1
]}

Hevia, A. ^{[2
]}

机构：

[1] Comis Chilena Energia Nucl CCHEN, Santiago 12501, Nueva Bilbao, Chile

[2] Univ Los Andes, Santiago, San Carlos Apoq, Chile

来源：

RADIATION PROTECTION DOSIMETRY | 2008年 / 132卷 / 01期

关键词：

D O I：

10.1093/rpd/ncn205

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Gas multiplication factors were measured in a proportional counter filled with high-purity ethylene in the pressure range 10-40 Torr. The multiplication factors were measured as a function of the reduced electric field S(a). The results show that, within the range of the high values of reduced electric field applied in this work (2648 <= S(a) <= 6455 V cm(-1) Torr(-1)), the reduced first Townsend coefficient alpha/P for ethylene may still be considered a function of S(a) alone. Good agreement was found with a model proposed by Akande.

引用

页码：25 / 28

页数：4

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