Title of article
Further studies of the GEM photomultiplier
Author/Authors
Buzulutskov، نويسنده , , A and Breskin، نويسنده , , A and Chechik، نويسنده , , R and Garty، نويسنده , , G and Sauli، نويسنده , , F and Shekhtman، نويسنده , , L، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2000
Pages
6
From page
68
To page
73
Abstract
We present the results of our further investigation of the Gas Electron Mutiplier (GEM) photomultiplier consisting of a solid CsI photocathode coupled to a cascade of GEMs. It operates with mixtures of pure noble gases or with noble gases having small additives of nitrogen or methane. The GEM photomultiplier (GPM) reaches multiplication factors of 105–106, allowing for detection of single photons. We discuss the limitations of the GPM, imposed by ion feedback and charging-up of the GEM elements, and some phenomena related to the avalanche development in such devices.
Keywords
GEM , GPM
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Serial Year
2000
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Record number
2185107
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