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arXiv · hep-ex/0103019

Non-linear energy calibration of CMS calorimeters for single pions

J. Damgov·V. Genchev·S. Cht. Mavrodiev
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Abstract

CMS calorimeter energy calibration was done in the full CMS simulated geometry for the pseudorapidity region eta = 0. The samples of single pion events were generated with a set of incident energies from 10 GeV to 3 TeV. The analysis of the simulated data shows that standard calibration using just sampling coefficients for calorimeter parts with different sampling ratio gives nonlinear calorimeter response. Non-linear calibration technique was applied for improving calorimeter energy resolution and restoring the calorimeter linearity.

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J. Damgov, V. Genchev, S. Cht. Mavrodiev. 2001-03-15. Non-linear energy calibration of CMS calorimeters for single pions. https://arxiv.org/abs/hep-ex/0103019

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