Overview of the CMS beam loss monitoring system (BCML) and diamond detectors surface modification

Overview of the CMS beam loss monitoring system (BCML) and diamond detectors surface modification

Bibliographische Detailangaben
Parent link:Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Vol. ХХХ (In Press, Corrected Proof).— 2018.— [2 р.]
1. Verfasser: Okhotnikov V. V. Vitaly Vladimirovich
Körperschaft: Национальный исследовательский Томский политехнический университет Инженерная школа новых производственных технологий Научно-производственная лаборатория "Импульсно-пучковых, электроразрядных и плазменных технологий"
Weitere Verfasser: Linnik S. A. Stepan Andreevich
Zusammenfassung:Title screen
In CMS a beam loss monitoring system (BCML) is in place to protect the CMS Tracker from potentially damaging, high intensity beam loss events. Above a pre-defined detector current the LHC beams are automatically dumped. Detectors for this system require high radiation tolerance for stability over time, sufficient signal over noise at a given particle rate and a linear response up to the abort threshold. Poly-crystalline (pCVD) diamond sensors are used as detectors. Additionally sapphire based and diamond-on-iridium prototype sensors were installed during 2017 to investigate more radiation tolerant detectors. This report discusses the BCML system, as well as promising ways of solving problems with adhesion to the detector’s plates by using the diamond surface modification with doped diamond sublayers.
Режим доступа: по договору с организацией-держателем ресурса
Veröffentlicht: 2018
Schlagworte:
электронный ресурс
труды учёных ТПУ
diamond
detectors
doped diamond
safety system
детекторы
легированные материалы
бриллианты
система безопасности
Online-Zugang:https://doi.org/10.1016/j.nima.2018.09.011
Format: Elektronisch Buchkapitel
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=659790

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