DECAY TIME AND LIGHT YIELD MEASUREMENTS FOR PLASTIC SCINTILLATING FIBERS

被引：44

作者：

HAWKES, CM ^{[1
]}

KUHLEN, M ^{[1
]}

MILLIKEN, B ^{[1
]}

STROYNOWSKI, R ^{[1
]}

WICKLUND, E ^{[1
]}

SHIMIZU, T ^{[1
]}

SHINJI, O ^{[1
]}

机构：

[1] KURARAY CO LTD,TOKYO,JAPAN

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1990年 / 292卷 / 02期

关键词：

D O I：

10.1016/0168-9002(90)90388-M

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

We have studied light production and propagation in three different samplesof plastic scintillating fibers manufactured by Kyowa Gas Co.: SCSF-81, SCSF-38 and SCSF-38 with afquenching additive. The emissio time distribution is described phenomenologically by a fast two-step scintillation process and an additional slow component, the time constants of which are determined. The light yield from the fibers is measured as a function of distance for the two light components which propagate by total internal reflection from the core-clad interface and from the clad-air interface. We obtain the absolute light yield and attenuation lengths for the different fibers. © 1990.

引用

页码：329 / 336

页数：8

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