The proposed trigger-less TBit/s readout for the Mu3e experiment
The Mu3e experiment searches for charged lepton flavor violation in the rare decay μ→eee with a projected sensitivity of 10−16. A precise measurement of the decay product momenta, decay vertex and time is necessary for background suppression at rates of 109 muons/s. This can be achieved by combining...
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| Hauptverfasser: | , , , , , , , , , , , , , , , , , , , , , , , , , , |
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| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
January 9, 2014
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| In: |
Journal of Instrumentation
Year: 2014, Jahrgang: 9 |
| ISSN: | 1748-0221 |
| DOI: | 10.1088/1748-0221/9/01/C01011 |
| Online-Zugang: | Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1088/1748-0221/9/01/C01011 |
| Verfasserangaben: | S. Bachmann, N. Berger, A. Blondel, S. Bravar, A. Buniatyan, G. Dissertori, P. Eckert, P. Fischer, C. Grab, R. Gredig, M. Hildebrandt, P.-R. Kettle, M. Kiehn, A. Papa, I. Perić, M. Pohl, S. Ritt, P. Robmann, A. Schöning, H.-C. Schultz-Coulon, W. Shen, S. Shresta, A. Stoykov, U. Straumann, R. Wallny, D. Wiedner and B. Windelband |
| Zusammenfassung: | The Mu3e experiment searches for charged lepton flavor violation in the rare decay μ→eee with a projected sensitivity of 10−16. A precise measurement of the decay product momenta, decay vertex and time is necessary for background suppression at rates of 109 muons/s. This can be achieved by combining an ultra-lightweight pixel tracker based on HV-MAPS with two timing systems. The trigger-less readout of the detector with three stages of FPGA-boards over multi GBit/s optical links into a GPU filter farm is presented. In this scheme data from all sub-detectors is merged and distributed in time slices to the filter farm. |
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| Beschreibung: | Gesehen am 02.11.2020 |
| Beschreibung: | Online Resource |
| ISSN: | 1748-0221 |
| DOI: | 10.1088/1748-0221/9/01/C01011 |