Optimization of 500MHz Pixie Module for Fast Time Measurement

In the CERN summer student programme 2023, I worked on optimization of digital system of 500 MHz pixie in ISOLDE Decay Station (IDS). After obtaining a sorting process available of traces, time resolution of Constant Fraction Discriminator (CFD) was optimized by varying its shape parameters: CFD_Del...

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Autor principal: Lee, Jooyoung
Lenguaje:eng
Publicado: 2023
Materias:
Nuclear Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/2868002
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author Lee, Jooyoung
author_facet Lee, Jooyoung
author_sort Lee, Jooyoung
collection CERN
description In the CERN summer student programme 2023, I worked on optimization of digital system of 500 MHz pixie in ISOLDE Decay Station (IDS). After obtaining a sorting process available of traces, time resolution of Constant Fraction Discriminator (CFD) was optimized by varying its shape parameters: CFD_Delay and CFD_Scale, and observing the FWHM of time difference of $\gamma-\gamma$ coincidence of 60Co. Simulation suggests the optimized parameters pair as CFD_Delay = 8 ns, and CFD_Scale = 0.25.
id cern-2868002
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2023
record_format invenio
spelling cern-28680022023-08-22T15:44:46Zhttp://cds.cern.ch/record/2868002engLee, JooyoungOptimization of 500MHz Pixie Module for Fast Time MeasurementNuclear Physics - ExperimentIn the CERN summer student programme 2023, I worked on optimization of digital system of 500 MHz pixie in ISOLDE Decay Station (IDS). After obtaining a sorting process available of traces, time resolution of Constant Fraction Discriminator (CFD) was optimized by varying its shape parameters: CFD_Delay and CFD_Scale, and observing the FWHM of time difference of $\gamma-\gamma$ coincidence of 60Co. Simulation suggests the optimized parameters pair as CFD_Delay = 8 ns, and CFD_Scale = 0.25.CERN-STUDENTS-Note-2023-058oai:cds.cern.ch:28680022023-08-17
spellingShingle Nuclear Physics - Experiment
Lee, Jooyoung
Optimization of 500MHz Pixie Module for Fast Time Measurement
title Optimization of 500MHz Pixie Module for Fast Time Measurement
title_full Optimization of 500MHz Pixie Module for Fast Time Measurement
title_fullStr Optimization of 500MHz Pixie Module for Fast Time Measurement
title_full_unstemmed Optimization of 500MHz Pixie Module for Fast Time Measurement
title_short Optimization of 500MHz Pixie Module for Fast Time Measurement
title_sort optimization of 500mhz pixie module for fast time measurement
topic Nuclear Physics - Experiment
url http://cds.cern.ch/record/2868002
work_keys_str_mv AT leejooyoung optimizationof500mhzpixiemoduleforfasttimemeasurement

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