Title of article
Belle electromagnetic calorimeter
Author/Authors
Miyabayashi، نويسنده , , Kenkichi، نويسنده ,
Pages
5
From page
298
To page
302
Abstract
We report the performance of the Belle electromagnetic calorimeter for the first three years operation. Good mass resolutions for π0 and η are obtained to be 4.8 and 12.1 MeV/c2, respectively. The degradation of light output due to the radiation damage is small, about 3% for the radiation dose of 40 rad. These performances promise further study of B physics with neutral particle reconstruction.
Keywords
Belle detector , Electromagnetic calorimetry , CsI(Tl) crystal
Journal title
Astroparticle Physics
Record number
2020732
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