Energy Reconstruction of SDHCAL Responses to Pions: Analyzing Noise and Resolution Factors

Dec 05, 2025

140 likes | 246 Views

This study investigates the response of the Scintillator Detector Hadronic Calorimeter (SDHCAL) to pions, emphasizing energy reconstruction methods with specific attention to scenarios with and without an 80 GeV threshold. The energy resolution is analyzed using quadratic sums, revealing a dominant noise term contributing to resolution limitations (528% noise factor). The relationship between resolution and inverse square root of energy is explored through linear fitting for energies of 20, 40, and 60 GeV, comparing results with simulation data and previous studies by Kais Manai.

keita

Download Presentation

Energy Reconstruction of SDHCAL Responses to Pions: Analyzing Noise and Resolution Factors

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

Response of the SDHCAL to pions Sameh Mannai Université Catholique de Louvain Kais Manai Faculté Des sciences de Tunis
Energy reconstruction E_rec=A*N1+B*N2+C*N3

(1) With 80GeV (2) Without 80GeV Resolution Fitted with the quadratic sum without 80GeV: This symbol represent a quadratic sum The resolution is dominated by the noise term (528% )?
I represented the resolution as a function of 1/sqrt(E) and I fited with a linear function For the two cases respectively with and without 80GeV
(1) (2) (1) Resolution Fitted with the quadratic sum: (2) Resolution as a function of 1/sqrt(E) (Energies 20-40-60GeV)
(1) (2) (1) Resolution Fitted with the quadratic sum: This symbol represent a quadratic sum (2) Resolution Fitted with the quadratic sum: