Operational Experience with the CMS Hadron Forward Calorimeters Phase i Upgrade

dc.contributor.authorBilki B.
dc.contributor.authorOnel Y.
dc.contributor.authorGülmez E.
dc.date.accessioned2024-03-13T10:00:54Z
dc.date.available2024-03-13T10:00:54Z
dc.date.issued2018
dc.departmentİstanbul Beykent Üniversitesien_US
dc.description2018 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2018 -- 10 November 2018 through 17 November 2018 -- -- 151864en_US
dc.description.abstractThe Phase I Upgrade of the CMS Hadron Forward Calorimeters was completed during the Extended Year End Technical Stop of 2016 - 2017. In the framework of the upgrade, the front-end electronics were replaced and the PMT boxes were reworked to implement two-channel readout in order to exploit the benefits of the multi-anode PMTs. The new PMTs with two channel readout allow background tagging and signal recovery. In addition, the front-end electronics implement a 6-bit TDC to provide an additional handle to eliminate the background. The Hadron Forward Calorimeters were commissioned and operated successfully in 2017 data taking period. Here we describe the details and the components of the upgrade, and discuss the operational experience with the Phase I Upgrade. © 2018 IEEE.en_US
dc.description.sponsorship14040, 18B03P2; U.S. Department of Energy, USDOE; Türkiye Atom Enerjisi Kurumu, TAEKen_US
dc.description.sponsorshipManuscript received October 15, 2018. This work was supported in part by the U.S. Department of Energy, Turkish Atomic Energy Authority (TAEK) and Bogazici University Research Fund Grant Number: 14040 (18B03P2). Burak Bilki is with the University of Iowa, Iowa City, IA, USA and Beykent University, Istanbul, Turkey, e-mail: Burak.Bilki@cern.ch. Yasar Onel is with the University of Iowa, Iowa City, IA, USA, e-mail: yasar-onel@uiowa.edu. Erhan Gülmez is with Bogazici University, Physics Department, Bebek, Istanbul, Turkey (e-mail: gulmez@boun.edu.tr).en_US
dc.identifier.doi10.1109/NSSMIC.2018.8824334
dc.identifier.isbn9781538684948
dc.identifier.scopus2-s2.0-85073099303en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.urihttps://doi.org/10.1109/NSSMIC.2018.8824334
dc.identifier.urihttps://hdl.handle.net/20.500.12662/2840
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherInstitute of Electrical and Electronics Engineers Inc.en_US
dc.relation.ispartof2018 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2018 - Proceedingsen_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.titleOperational Experience with the CMS Hadron Forward Calorimeters Phase i Upgradeen_US
dc.typeConference Objecten_US

Dosyalar