On the e/h Ratio of the Electromagnetic Calorimeter

TL;DR

This paper proposes a new method to determine the e/h ratio in electromagnetic calorimeters, aligning with Monte Carlo predictions, and introduces an easy hadronic energy reconstruction technique for use in future collider experiments.

Contribution

It introduces a novel method for extracting the e/h ratio and a simple hadronic energy reconstruction approach for combined calorimeters in high-energy physics.

Findings

Results agree with Monte Carlo simulations.

The method effectively determines non-compensation in calorimeters.

The approach is suitable for next-generation collider experiments.

Abstract

The method of extraction of the e/h ratio for an electromagnetic compartment of a combined calorimeter is suggested and the non-compensation was determined. The results agree with the Monte Carlo prediction and results of the weighting method for electromagnetic compartment of combined calorimeter. The new easy method of a hadronic energy reconstruction for a combined calorimeter is also suggested. The proposed methods can be used for a combined calorimeter, which is being designed to perform energy measurement in a next-generation high energy collider experiment like ATLAS at LHC.