Title of article
Liquid deuteromethane pulse ionization chamber
Author/Authors
Barabash، نويسنده , , A.S and Belogurov، نويسنده , , S.G and Kornoukhov، نويسنده , , V.N and Kuzichev، نويسنده , , V.F and Stekhanov، نويسنده , , V.N، نويسنده ,
Pages
3
From page
478
To page
480
Abstract
The serviceability of a pulse ionization chamber filled with liquid deuteromethane (LCD4) is confirmed experimentally. Deuteromethane with a level of electronegative impurities of 3 × 10−9 equiv. O2 has been obtained using Ni/SiO2 adsorbent. It is shown that for electric fields up to 3kV/cm, the electronic properties of LCD4 are close to those of LCH4. The ionization chamber shows an energy resolution of 14%(FWHM) when detecting 1.2 MeV γ-rays.
Keywords
Deuteromethane , Neutrino , ionization chamber
Journal title
Astroparticle Physics
Record number
2010031
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