Title of article
An allene-doped liquid argon ionization chamber for Ar and Ca ions at around 100 MeV/n
Author/Authors
Yunoki، نويسنده , , A and Doke، نويسنده , , T and Fukuda، نويسنده , , N and Kase، نويسنده , , M and Kato، نويسنده , , T and Kikuchi، نويسنده , , J and Masuda، نويسنده , , K and Niimura، نويسنده , , M and Okada، نويسنده , , H and Ozaki، نويسنده , , K and Piao، نويسنده , , Y and Shibamura، نويسنده , , E and Tanaka، نويسنده , , M and Tanihata، نويسنده , , I and Terasawa، نويسنده , , K، نويسنده ,
Pages
10
From page
332
To page
341
Abstract
An allene-doped liquid argon ionization chamber with 48 mm×48 mm×40 mm sensitive volume has been constructed for precise energy measurement of heavy ions at around 100 MeV/n. An energy resolution of 0.6%–0.7% (FWHM) was achieved for Ca and Ar ions both at 78 MeV/n.
Keywords
Heavy ion energy spectroscopy , Photoionization , Allene , Liquid argon , Gridded ionization chamber
Journal title
Astroparticle Physics
Record number
2009689
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