Particle Flow Calorimetry
Instrumentation and Detectors
2022-07-20 v2
Abstract
The motivation for PF calorimetry is to experimentally measure the energy of hadron jets with excellent resolution. In particle flow designs, sigma(E)/E < 5% should be possible for a range of jet energies from 50 GeV to 250 GeV, important particularly for experiments at electron-positron colliders (ILC, CLIC, FCCee, CEPC). The high granularity, which is essential for PF calorimetry, can also be very beneficial for removal of background from pile-up on an event-by-event basis making such calorimeters an attractive approach for hadron collider experiments, for example the HGCAL under construction for CMS at the CERN HL-LHC.
Cite
@article{arxiv.2203.15138,
title = {Particle Flow Calorimetry},
author = {Randal Ruchti and Katja Kruger},
journal= {arXiv preprint arXiv:2203.15138},
year = {2022}
}
Comments
Submitted to the Proceedings of Snowmass2021, Instrumentation Frontier, Calorimetry