2011/02/17 by M. Bogolyubsky, M. Yu. Bogolyubsky, Bogolyubsky, M. Yu. +17
Engineering · Physics and Astronomy · #Crystallography and Radiation Phenomena #FOS: Physical sciences #Instrumentation and Detectors (physics.ins-det) #Particle Accelerators and Free-Electron Lasers #Particle physics theoretical and experimental studies #physics.ins-det
paper · pdf · doi:10.48550/arxiv.1102.3649
7 pages, 4 figures
arxiv created 2011/02/17 · openalex publication_date 2011/02/17 · arxiv updated 2011/02/18 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28
The method to calculate the non-linearity correction of the electromagnetic calorimeter response, based on minimisation of the deviation of the measured neutral meson mass on the energies of it decay photons, is described in this paper. This method was developed for the electromagnetic calorimeter LGD2 in the Hyperon-M experiment at U70 accelerator of IHEP. The found correction allowed to reduce significantly variations of the reconstructed π0 and η masses on the minimal energy of the mesons.