Properties of discharge in the narrow gap glass RPC

被引：3

作者：

Semak, A ^{[1
]}

Ammosov, V

Gapienko, V

Ivanilov, A

Koreshev, V

Kulemzin, A

Sviridov, Y

Zaets, V

Gushin, E

Somov, S

机构：

[1] Moscow Engn & Phys Inst, Moscow, Russia

[2] Inst High Energy Phys, Protvino, Russia

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2000年 / 456卷 / 1-2期

基金：

俄罗斯基础研究基金会;

关键词：

RPC; optical picture; discharge;

D O I：

10.1016/S0168-9002(00)00961-X

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Properties of discharges in a 2 mm glass Resistive Plate Chamber were investigated using the light amplifier for optical pictures and the digital scope for waveforms of induced pick-up signals. Multiple discharges were observed for different tetrafluoroethane-based gas mixtures both in 'avalanche' and 'streamer' modes. Multiple discharges substantially increase the spatial size of the initial discharge caused by a through-going particle ionisation. Average spatial characteristics and typical optical pictures are presented. Space-time relationships for the streamer do not show any prominent dependence. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：50 / 54

页数：5