A Light Calibration System for the ProtoDUNE-DP Detector
| العنوان: | A Light Calibration System for the ProtoDUNE-DP Detector |
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| المؤلفون: | C. Cuesta, J. Soto-Oton, Thorsten Lux, D. Vargas, J.J. Martínez, C. Palomares, A. Gallego-Ros, D. Belver, Enrique Calvo, S. Jiménez, D. Redondo, A. Verdugo, J. Boix, I. Martín, I. Gil-Botella, C. Lastoria |
| المصدر: | JINST, (2019) pp. T04001 Journal of Instrumentation |
| سنة النشر: | 2019 |
| مصطلحات موضوعية: | Photomultiplier, Physics - Instrumentation and Detectors, FOS: Physical sciences, 01 natural sciences, Particle detector, 030218 nuclear medicine & medical imaging, High Energy Physics - Experiment, 03 medical and health sciences, High Energy Physics - Experiment (hep-ex), 0302 clinical medicine, Optics, 0103 physical sciences, Calibration, Detectors and Experimental Techniques, Instrumentation, Mathematical Physics, Event reconstruction, Physics, Large Hadron Collider, 010308 nuclear & particles physics, business.industry, Detector, Instrumentation and Detectors (physics.ins-det), Neutrino detector, Measuring instrument, Large scale cryogenic liquid detectors [8], business |
| الوصف: | A LED-based fiber calibration system for the ProtoDUNE-Dual Phase (DP) photon detection system (PDS) has been designed and validated. ProtoDUNE-DP is a 6x6x6 m3 liquid argon time-projection-chamber currently being installed at the Neutrino Platform at CERN. The PDS is based on 36 8-inch photomultiplier tubes (PMTs) and will allow triggering on cosmic rays. The system serves as prototype for the PDS of the final DUNE DP far detector in which the PDS also has the function to allow the 3D event reconstruction on non-beam physics. For this purpose an equalized PMT response is desirable to allow using the same threshold definition for all PMT groups, simplifying the determination of the trigger efficiency. The light calibration system described in this paper is developed to provide this and to monitor the PMT performance in-situ. 15 pages, 5 figures |
| اللغة: | English |
| تدمد: | 1748-0221 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::310c24399abd69ea7951410d6a3aeaa1 http://arxiv.org/abs/1902.07127 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....310c24399abd69ea7951410d6a3aeaa1 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 17480221 |
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