Paper |
Title |
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TUPP34 |
Methodology, Characterisation and Results from the Prototype Beam Loss Monitoring ASIC at CERN |
294 |
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- F. Martina, L. Giangrande, J. Kaplon, P.V. Leitao, C. Zamantzas
CERN, Meyrin, Switzerland
- J.W. Bradley, F. Martina, C.P. Welsch
The University of Liverpool, Liverpool, United Kingdom
- F. Martina, C.P. Welsch
Cockcroft Institute, Warrington, Cheshire, United Kingdom
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The characterisation of novel beam loss monitoring front-end converters, based on radiation-hardened application-specific integrated circuits (ASIC), is undergoing at CERN. An effective performance analysis of the newly developed ASICs plays a key role in their candidacy for the future installation in the HL-LHC complex. This work introduces the latest test-bed architecture, used to characterise such a device, together with the variety of audits involved. Special focus is given on the verification methodology of data acquisition and measurements, in order to allow a detailed study of the conversion capabilities, the evaluation of the device resolution and the linearity response. Finally, the first results of post-irradiation measurements are also reported.
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Poster TUPP34 [4.981 MB]
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DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-IBIC2021-TUPP34
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About • |
paper received ※ 12 September 2021 paper accepted ※ 27 September 2021 issue date ※ 01 October 2021 |
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TUPP33 |
Beam Loss Signal Calibration for the LHC Diamond Detectors During Run 2 |
290 |
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- S. Morales Vigo, E. Calvo Giraldo, E. Effinger, B. Salvachua, C. Zamantzas
CERN, Meyrin, Switzerland
- C.P. Welsch, J. Wolfenden
The University of Liverpool, Liverpool, United Kingdom
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Chemical Vapour Deposition (CVD) diamond detectors can be used as fast beam loss monitors in particle accelerators. In the Large Hadron Collider (LHC) at CERN, they are installed in the betatron collimation region, a high-radiation environment. In addition to their high-radiation tolerance, their main advantage is a time resolution of 1 ns which makes possible not only turn-by-turn, but also bunch-by-bunch loss measurements. An analysis of the LHC diamond beam loss monitor signals recorded during the last months of Run 2 (September 2018-November 2018) is presented with the aim of obtaining a signal-to-beam loss calibration.
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Poster TUPP33 [3.728 MB]
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DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-IBIC2021-TUPP33
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About • |
paper received ※ 08 September 2021 paper accepted ※ 16 September 2021 issue date ※ 20 October 2021 |
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※ Text/Word,
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