Slicing with deep learning models at ProtoDUNE-SP
- CERN; Milan U.; INFN, Milan
DUNE is a cutting-edge experiment aiming to study neutrinos in detail, with a special focus on the flavor oscillation mechanism. The prototype of the DUNE Far Detector Single Phase TPC (ProtoDUNE-SP) was built and operated at CERN with a full set of reconstruction tools. To implement these reconstruction tools, Pandora, a multi-algorithm framework, has been developed. A large number of these algorithms, some of them being exploiting traditional clustering, detector physics and deep learning approaches, have been applied to images to gradually build up a picture out of singular events. One of such algorithms is the Pandora slicing algorithm which aims to partition the detector hits of an event in sets called slices. Each slice represents a single interaction in the detector and should identify all the hits related to the interacting particle and its subsequent decay products. We expect the order of tens of slices per event in ProtoDUNE-SP. In this paper we present a deep learning approach to the problem, designing a model able to outperform the state-of-the-art slicing algorithm which is currently implemented within Pandora. We assess the performance of our tool in terms of efficiency and accuracy, while exploiting hardware accelerating setups. The ultimate goal is to incorporate this deep learning approach in the Pandora reconstruction tool.
- Research Organization:
- Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), High Energy Physics (HEP)
- Contributing Organization:
- DUNE
- DOE Contract Number:
- AC02-07CH11359
- OSTI ID:
- 2000985
- Report Number(s):
- FERMILAB-CONF-23-424-V; oai:inspirehep.net:2633510
- Journal Information:
- J.Phys.Conf.Ser., Vol. 2438, Issue 1
- Country of Publication:
- United States
- Language:
- English
Volume I. Introduction to DUNE
|
journal | August 2020 |
Volume III. DUNE far detector technical coordination
|
journal | August 2020 |
Volume IV. The DUNE far detector single-phase technology
|
journal | August 2020 |
The Pandora multi-algorithm approach to automated pattern recognition of cosmic-ray muon and neutrino events in the MicroBooNE detector
|
journal | January 2018 |
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