Development of cryogenic tracking detectors for very high luminosity experiments

J. Härkönen, P. Anbinderis, T. Anbinderis, R. Bates, W. de Boer, E. Borchi, M. Bruzzi, C. Buttar, W. Chen, V. Cindro, S. Czellar, V. Eremin, A. Furgeri, E. Gaubas, E. Heijne, I. Ilyashenko, V. Kalesinskas, M. Krause, Z. Li, P. LuukkaI. Mandic, D. Menichelli, M. Mikuz, O. Militaru, S. Mueller, T. O. Niinikoski, V. O'Shea, C. Parkes, K. Piotrzkowski, S. Pirollo, P. Pusa, J. Räisänen, X. Rouby, E. Tuominen, E. Tuovinen, J. Vaitkus, E. Verbitskaya, S. Väyrynen, M. Zavrtanik

    Research output: Contribution to journalArticlepeer-review

    Abstract

    Experimental results and simulations of Charge Collection Efficiency (CCE) of Current Injected Detectors (CIDs) are focused. CID is a concept where the current is limited by the space charge. The injected carriers will be trapped by the deep levels. This induces a stable electric field through the entire bulk regardless of the irradiation fluence the detector has been exposed. Our results show that the CCE of CIDs is about two times higher than of regular detectors when irradiated up to 1×1016 cm-2. The higher CCE is achieved already at -50 °C temperatures. © 2009 Elsevier B.V. All rights reserved.
    Original languageEnglish
    Pages (from-to)41-44
    Number of pages3
    JournalNuclear Instruments & Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment
    Volume607
    Issue number1
    DOIs
    Publication statusPublished - 1 Aug 2009

    Keywords

    • Cryogenic
    • Detectors
    • Radiation hardness

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