Abstract
The CsI(Tl) calorimeter was calibrated in the KEK-E246 experiment withK μ2-andK π2-positivekaon decays. The following calorimeter parameters were obtained: an energy resolution (σ) of 4.1% forE=242.5 MeV, a π0 invariant-mass resolution (σ) of 5.6%, and an angular resolution (σ) of 3.1o.
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Khabibullin, M.M., Grigor’ev, M.P., Ivashkin, A.P. et al. CsI(Tl)-calorimeter calibration with positive-kaon decay products. Instrum Exp Tech 43, 589–596 (2000). https://doi.org/10.1007/BF02759066
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DOI: https://doi.org/10.1007/BF02759066