Аннотация

The KEDR experiment is ongoing at the VEPP-4M e(+)e(-) collider at Budker INP in Novosibirsk. The collider center of mass energy range covers a wide spectrum from 2 to 11 GeV. Most of the up-to-date statistics were taken at the lower end of the energy range around the charmonia region. Planned activities at greater energies up to the bottomonia would lead to a significant increase of event recording rates and accelerator backgrounds, thus stressing the existing DAQ and trigger systems beyond their limits. The described DAQ upgrade plan includes: the redesign of the trigger electronics using modern components to improve the trigger decision time; the development of new readout processors using ethernet connections; new software for collecting events and electronics management; high level of parallelization of data transfers and events processing; improved reliability based on readout computing cluster with redundancy. The upgraded DAQ system is going to be very flexible and could be considered as a concept prototype of the projected BINP Super Charm-Tau Factory.

Язык оригиналаанглийский
Название основной публикации24TH INTERNATIONAL CONFERENCE ON COMPUTING IN HIGH ENERGY AND NUCLEAR PHYSICS (CHEP 2019)
РедакторыC Doglioni, D Kim, GA Stewart, L Silvestris, P Jackson, W Kamleh
ИздательUniversity of Lueneburg, Department of Economics and Social Sciences, Research Institute on Professions
Число страниц7
DOI
СостояниеОпубликовано - 2020
Событие24th International Conference on Computing in High Energy and Nuclear Physics (CHEP) - Adelaide, Австралия
Продолжительность: 4 ноя 20198 ноя 2019

Серия публикаций

НазваниеEPJ Web of Conferences
ИздательE D P SCIENCES
Том245
ISSN (печатное издание)2100-014X

Конференция

Конференция24th International Conference on Computing in High Energy and Nuclear Physics (CHEP)
СтранаАвстралия
ГородAdelaide
Период04.11.201908.11.2019

Предметные области OECD FOS+WOS

  • 1.02 КОМПЬЮТЕРНЫЕ И ИНФОРМАЦИОННЫЕ НАУКИ
  • 1.03 ФИЗИЧЕСКИЕ НАУКИ И АСТРОНОМИЯ

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Подробные сведения о темах исследования «Upgrade of the KEDR detector DAQ system». Вместе они формируют уникальный семантический отпечаток (fingerprint).

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