Title of article
Influence of oxygen and moisture content on electron life time in helium–isobutane gas mixtures
Author/Authors
Golovatyuk، نويسنده , , V. and Grancagnolo، نويسنده , , F. and Perrino، نويسنده , , R.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
3
From page
77
To page
79
Abstract
The presented results refer to 90% helium and 10% isobutane gas mixture. Single electrons have been used to measure the attachment coefficient and drift velocity in homogeneous electric fields in the range from 100 to 1000 Vcm−1. Water vapor and oxygen concentrations varied from 350 ppm up 1.1%, and from 5 to 900 ppm, respectively.
Keywords
Drift velocity , Water vapors , Electron attachment , Oxygen , Gas detectors
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Serial Year
2001
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Record number
2189430
Link To Document