Augustin, Heiko, Berger, Niklaus, Dittmeier, Sebastian, Grzesik, Carsten, Hammerich, Jan 
ORCID: 0000-0002-5556-1775, Huang, Qinhua, Huth, Lennart, Kiehn, Moritz, Kozlinskiy, Alexandr, Aeschbacher, Frank Meier et al (show 7 more authors)
(2017)
The MuPix system-on-chip for the Mu3e experiment.
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 845.
pp. 194-198.
Abstract
Mu3e is a novel experiment searching for charged lepton flavor violation in the rare decay $\mu^+ \rightarrow e^+e^-e^+$. Decay vertex position, decay time and particle momenta have to be precisely measured in order to reject both accidental and physics background. A silicon pixel tracker based on $50\,\mu$m thin high voltage monolithic active pixel sensors (HV-MAPS) in a 1 T solenoidal magnetic field provides precise vertex and momentum information. The MuPix chip combines pixel sensor cells with integrated analog electronics and a periphery with a complete digital readout. The MuPix7 is the first HV-MAPS prototype implementing all functionalities of the final sensor including a readout state machine and high speed serialization with 1.25 Gbit/s data output, allowing for a streaming readout in parallel to the data taking. The observed efficiency of the MuPix7 chip including the full readout system is $\geq99\%$ in a high rate test beam.
| Item Type: | Article |
|---|---|
| Additional Information: | Replaced with final version accepted by the publisher |
| Uncontrolled Keywords: | Silicon sensors, Pixel detectors, Monolithic, CMOS, HV-MAPS, Mu3e |
| Divisions: | Faculty of Science and Engineering > School of Physical Sciences |
| Depositing User: | Symplectic Admin |
| Date Deposited: | 27 Jul 2023 14:28 |
| Last Modified: | 27 Jul 2023 14:28 |
| DOI: | 10.1016/j.nima.2016.06.095 |
| Open Access URL: | https://arxiv.org/pdf/1603.08751.pdf |
| Related URLs: | |
| URI: | https://livrepository.liverpool.ac.uk/id/eprint/3171943 |
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