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The FPGA time-to-digital converter for the large-scale detector TREK based on multi-wire drift chambers

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dc.contributor.authorVorobyev, V. S.
dc.contributor.authorBorissov, A. A.
dc.contributor.authorKozhin, A. S.
dc.contributor.authorKompaniets, K. G.
dc.contributor.authorFakhrutdinov, R. M.
dc.contributor.authorZadeba, E. A.
dc.contributor.authorВоробьев, Владислав Станиславович
dc.contributor.authorКожин, Анатолий Сергеевич
dc.contributor.authorКомпаниец, Константин Георгиевич
dc.contributor.authorФахрутдинов, Ринат Макаримович
dc.contributor.authorЗадеба, Егор Александрович
dc.date.accessioned2024-11-27T07:12:04Z
dc.date.available2024-11-27T07:12:04Z
dc.date.issued2020
dc.description.abstractThe new large-scale coordinate-tracking detector TREK is under construction in MEPhI. It is based on 264 multi-wire drift chambers (4000 x 508 x 112 mm(3) size) developed in IHEP for experiments on the neutrino channel of the U-70 accelerator, and will have 250 m(2) of continuous effective area. The main goal of the project is the solution of so-called "muon puzzle": the unpredicted by any theory excess of high multiplicity muon bundles generated by ultra-high energy primary cosmic rays. Besides of a set of field-forming wires, each multi-wire drift chamber has 4 signal ones. The current from these wires is processed by the shaper-amplifier AMP-4, mounted on the front of the chamber. It generates LVDS pulses that should be processed by multi-channel TDC that faces two main requirements: large matching window (more than 6000 ns) with last significant digit (LSD) less than 10 ns and capability to hold more than 50 hits per channel in a single event. These conditions were fulfilled by the new time-to-digital converter developed on the basis of Cyclone V FPGA in MEPhI. This paper presents the design of the TDC, its main features and the first benchmarks of its performance.
dc.identifier.citationThe FPGA time-to-digital converter for the large-scale detector TREK based on multi-wire drift chambers / Vorobev, VS [et al.] // Journal of Instrumentation. - 2020. - 15. - № 8. - 10.1088/1748-0221/15/08/C08007
dc.identifier.doi10.1088/1748-0221/15/08/C08007
dc.identifier.urihttps://www.doi.org/10.1088/1748-0221/15/08/C08007
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85090894886&origin=resultslist
dc.identifier.urihttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000557408700007
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/22202
dc.relation.ispartofJournal of Instrumentation
dc.titleThe FPGA time-to-digital converter for the large-scale detector TREK based on multi-wire drift chambers
dc.typeConference Paper
dspace.entity.typePublication
oaire.citation.issue8
oaire.citation.volume15
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