Title of article
Quenching properties of gas mixture in glass RPC operated with streamer mode
Author/Authors
Kumagai، نويسنده , , M. and Abe، نويسنده , , K. and Hoshi، نويسنده , , Y. and Neichi، نويسنده , , K. and Takahashi، نويسنده , , T. and Yamaguchi، نويسنده , , A. and Yuta، نويسنده , , H.، نويسنده ,
Pages
4
From page
169
To page
172
Abstract
Quenching properties of gas mixture in a resistive plate chamber operated with streamer mode were investigated using optical image taken by the CCD camera and signal pulse waveform recorded by the digital oscilloscope. We have tested four quenching gases: C 2 H 2 F 4 , C 2 F 6 , CBrF 3 and SF 6 . Streamer size, brightness and induced charge linearly depend on the ratio of Ar to quenching gas and their slopes are a function of electron affinity for each quenching gas.
Keywords
Streamer , FREON , RPC , CCD camera
Journal title
Astroparticle Physics
Record number
2024667
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