Title of article :
Test of a small prototype of the KLOE drift chamber in magnetic field
Author/Authors :
Avanzini، نويسنده , , C and Ciapetti، نويسنده , , G and Lucia، نويسنده , , E.De and Lacava، نويسنده , , F and Luisi، نويسنده , , C and Margutti، نويسنده , , G and Nisati، نويسنده , , A and Passaseo، نويسنده , , M and Pontecorvo، نويسنده , , L and Rosati، نويسنده , , S and Veneziano، نويسنده , , S and Verzocchi، نويسنده , , M and Valente، نويسنده , , P and Bacci، نويسنده , , C and Ceradini، نويسنده , , F and Bencivenni، نويسنده , , G and Calcaterra، نويسنده , , A and de Sangro، نويسنده , , R and Simone، نويسنده , , P.De and Felici، نويسنده , , G and Finocchiaro، نويسنده , , G and Piccolo، نويسنده , , M، نويسنده ,
Pages :
11
From page :
237
To page :
247
Abstract :
We report on a beam test of a small prototype of the KLOE drift chamber in magnetic field. The chamber was operated with a 90% He–10% iC4H10 gas mixture. Drift space–time relations were studied. The average spatial resolution is about 110 μm in the absence of magnetic field and 120 μm in a 0.6 T magnetic field. Measurements of the primary ionization and drift velocity are reported. The measurement of dE/dx in a He-based gas mixture is also discussed.
Keywords :
Helium-based mixture , Test in magnetic field , Drift chamber
Journal title :
Astroparticle Physics
Record number :
2012512
Link To Document :
https://search.isc.ac/dl/search/defaultta.aspx?DTC=10&DC=2012512
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