Электронный каталог

Статья

Abed Abud, A.
Reconstruction of Interactions in the ProtoDUNE-SP Detector with Pandora / A.Abed Abud, N.Anfimov, A.Antoshkin, N.Balashov, I.Butorov, A.Chukanov, D.Fedoseev, I.Kakorin, A.Kalitkina, L.Kolupaeva, D.Korablev, A.Olshevskiy, A.Rybnikov, O.Samoylov, A.Selyunin, A.Sheshukov, S.Sokolov, A.Sotnikov, S.Vasina, [a.o.] // The European Physical Journal C [Electronic resource]. – 2023. – Vol.83, No.7. – P.618. – URL: https://doi.org/10.1140/epjc/s10052-023-11733-2. – Bibliogr.:27.

The Pandora Software Development Kit and algorithm libraries provide pattern-recognition logic essential to the reconstruction of particle interactions in liquid argon time projection chamber detectors. Pandora is the primary event reconstruction software used at ProtoDUNE-SP, a prototype for the Deep Underground Neutrino Experiment far detector. ProtoDUNE-SP, located at CERN, is exposed to a charged-particle test beam. This paper gives an overview of the Pandora reconstruction algorithms and how they have been tailored for use at ProtoDUNE-SP. In complex events with numerous cosmic-ray and beam background particles, the simulated reconstruction and identification efficiency for triggered test-beam particles is above 80% for the majority of particle type and beam momentum combinations. Specifically, simulated 1 GeV/c charged pions and protons are correctly reconstructed and identified with efficiencies of 86.1% and 84.1%, respectively. The efficiencies measured for test-beam data are shown to be within 5% of those predicted by the simulation.



ОИЯИ = ОИЯИ (JINR)2023
Спец.(статьи,препринты) = С 346.1а - Свойства нейтрино
Спец.(статьи,препринты) = С 344.1х - Методы регистрации нейтрино
Спец.(статьи,препринты) = Ц 840 в - Программы обработки экспериментальных данных и управление физическими установками$
Бюллетени = 49/023