| Autor: |
John Wilson, E. G. Villani, V. Rajovic, P. D. Dauncey, M. Noy, M. Tyndel, Nigel Watson, J. Crooks, Rebecca E. Coath, M. Stanitzki, Renato Turchetta, Anne-Marie Magnan, Barnaby D.A. Levin, Y. Mikami, J. A. Ballin, O. Miller, Konstantin D. Stefanov, M. Lynch |
| Rok vydání: |
2008 |
| Předmět: |
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| Zdroj: |
2008 IEEE Nuclear Science Symposium Conference Record. |
| DOI: |
10.1109/nssmic.2008.4774795 |
| Popis: |
For the ILC physics program, the detectors will need an unprecedented jet energy resolution. For the electromagnetic calorimeter, the use of a highly granular silicon-tungsten calorimeter has been proposed. We have developed a Monolithic Active Pixel-based readout for such a calorimeter, which will have extremely fine granularity and will make use of a digital readout. The first generation chip (TPAC1) implements a 168x168 array comprising 50x50 μm2 pixels. Each pixel has an integrated charge pre-amplifier and comparator. TPACI has been manufactured in the 0.18 μm INMAPS process which includes a deep p-well. We present results of the performance of the TPACI chip together with comparison to simulations and give an outlook to the second generation chip. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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