Title of article
Drift chamber for the CMD-3 detector
Author/Authors
Grancagnolo، نويسنده , , F. Di Fiore، نويسنده , , G. and Ignatov، نويسنده , , F.V. and Karavdina، نويسنده , , A.V. and Khazin، نويسنده , , B.I. and Miccoli، نويسنده , , A. and Okhapkin، نويسنده , , V.S. and Pivovarov، نويسنده , , S.G. and Popov، نويسنده , , A.S. and Ruban، نويسنده , , A.A. and Sibidanov، نويسنده , , A.L. and Snopkov، نويسنده , , I.G.، نويسنده ,
Pages
3
From page
114
To page
116
Abstract
The construction, digitizing electronics and results of test with cosmic rays of cylindrical drift chamber for CMD-3 detector are described. To uniformly fill the sensitive volume small hexagonal cells were chosen. The coordinate along the wire is measured by charge division technique. A resolution in the R – ϕ -plane of better than 110 μ m and about 3 mm along the wire as well as a dE/dx resolution of about 12% were obtained in cosmic test runs.
Keywords
High Energy Physics , Charge division , Hexagonal cells , Drift chambers
Journal title
Astroparticle Physics
Record number
2014914
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