DEVELOPMENT OF TRACKING DETECTORS BASED ON CAPILLARIES WITH LIQUID SCINTILLATOR

被引：14

作者：

GOLOVKIN, SV

GORIN, AM

KULICHENKO, AV

KUSHNIRENKO, AE

PERESYPKIN, AI

PYSHCHEV, AI

RYKALIN, VI

ZAICHENKO, AA

机构：

[1] Institute for High Energy Physics, Serpukhov Moscow Region, Protvino

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1991年 / 305卷 / 02期

关键词：

D O I：

10.1016/0168-9002(91)90554-4

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Capillaries with a liquid scintillator used for high resolution tracking detectors have been investigated. The highest scintillation efficiency, 1.5 times higher than that of a standard polystyrene scintillator, has been attained for the solution of 1-methylnaphthalene with pyrasoline type dye MDP. The time properties of this liquid scintillator and locality of light emission have been studied. Light attenuations in quartz capillaries of different diameters have been measured. For the optimal concentration of MDP the attenuation lengths for capillaries of 30 and 60-mu-m in diameter were 41 cm and 53 cm. respectively. For high resolution tracking detectors capillaries with a liquid scintillator are quite competitive with plastic fibres.

引用

页码：385 / 390

页数：6

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