Development of cryogenic tracking detectors for very high luminosity experiments
| Autor: | David Menichelli, Zheng Li, Panja-Riina Luukka, Petteri Pusa, T. Anbinderis, Craig Buttar, P. Anbinderis, S. Väyrynen, W. De Boer, S. Pirollo, Erik H.M. Heijne, Eugenijus Gaubas, Vladimir Cindro, Esa Tuovinen, V. K. Eremin, Krzysztof Piotrzkowski, Jyrki Räisänen, Otilia Militaru, M. Krause, Igor Mandić, T. O. Niinikoski, M. Zavrtanik, E. Borchi, Val O'Shea, C. Parkes, Jaakko Härkönen, E. M. Verbitskaya, Mara Bruzzi, J. Vaitkus, S. Mueller, X. Rouby, Sandor Czellar, Wen-Chang Chen, Richard Bates, I. Ilyashenko, Marko Mikuz, A. Furgeri, V. Kalesinskas, Eija Tuominen |
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| Rok vydání: | 2009 |
| Předmět: |
Physics
Nuclear and High Energy Physics Luminosity (scattering theory) 010308 nuclear & particles physics business.industry Detector 01 natural sciences Fluence Space charge Particle detector Electric field 0103 physical sciences Optoelectronics Irradiation 010306 general physics business Instrumentation Radiation hardening |
| Zdroj: | Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 607:41-44 |
| ISSN: | 0168-9002 |
| DOI: | 10.1016/j.nima.2009.03.116 |
| Popis: | 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 X 10(16) cm(-2). The higher CCE is achieved already at -50 degrees C temperatures. (C) 2009 Elsevier B.V. All rights reserved. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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