Dual-readout Calorimetry

N. Akchurin; F. Bedeschi; A. Cardini; M. Cascella; F. Cei; D. De Pedis; S. Fracchia; S. Franchino; M. Fraternali; G. Gaudio; P. Genova; J. Hauptman; L. La Rotonda; S. Lee; M. Livan; E. Meoni; A. Moggi; D. Pinci; A. Policicchio; J. G. Saraiva; A. Sill; T. Venturelli; R. Wigmans

arXiv · 1307.5538

Dual-readout Calorimetry

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Abstract

The RD52 Project at CERN is a pure instrumentation experiment whose goal is to understand the fundamental limitations to hadronic energy resolution, and other aspects of energy measurement, in high energy calorimeters. We have found that dual-readout calorimetry provides heretofore unprecedented information event-by-event for energy resolution, linearity of response, ease and robustness of calibration, fidelity of data, and particle identification, including energy lost to binding energy in nuclear break-up. We believe that hadronic energy resolutions of σ/E $\approx$ 1 - 2% are within reach for dual-readout calorimeters, enabling for the first time comparable measurement preci- sions on electrons, photons, muons, and quarks (jets). We briefly describe our current progress and near-term future plans. Complete information on all aspects of our work is available at the RD52 website http://highenergy.phys.ttu.edu/dream/.

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N. Akchurin, F. Bedeschi, A. Cardini, M. Cascella, F. Cei, D. De Pedis, S. Fracchia, S. Franchino, M. Fraternali, G. Gaudio, P. Genova, J. Hauptman, L. La Rotonda, S. Lee, M. Livan, E. Meoni, A. Moggi, D. Pinci, A. Policicchio, J. G. Saraiva, A. Sill, T. Venturelli, R. Wigmans. 2013-07-30. Dual-readout Calorimetry. https://arxiv.org/abs/1307.5538

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