Lab and Beam Tests of a SiPM-readout ASIC with a Large Dynamic Range
Fuente:
arXiv
Salvato in:
| Autori principali: | , , , , , |
|---|---|
| Natura: | Preprint |
| Pubblicazione: |
2024
|
| Soggetti: | |
| Accesso online: | |
| Tags: |
Aggiungi Tag
Nessun Tag, puoi essere il primo ad aggiungerne!!
|
| _version_ | 1866908373772926976 |
|---|---|
| author | Qi, Baohua Liu, Yong Shi, Huangchao Wang, Danqi Zhao, Zhiyu Zhu, Hongbo |
| author_facet | Qi, Baohua Liu, Yong Shi, Huangchao Wang, Danqi Zhao, Zhiyu Zhu, Hongbo |
| contents | A front-end readout system with a large dynamic range is required for the high-granularity crystal electromagnetic calorimeter (ECAL) at future Higgs factories. A new commercially available ASIC, MPT2321, which offers a significantly large dynamic range for the readout of the silicon photomultiplier (SiPM), has been tested in the laboratory and at a test beam facility. The fundamental performance metrics have been characterised, including response linearity, inter-calibration factor and noise performance. To quantitatively assess the dynamic range of the chip and evaluate its feasibility for SiPM readout in high-granularity crystal ECAL, a beamtest was conducted using scintillating crystals exposed to electron beams. Beamtest results showed that the chip exhibits a promising performance in terms of a good signal-to-noise ratio and a relatively large dynamic range. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2411_18927 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Lab and Beam Tests of a SiPM-readout ASIC with a Large Dynamic Range Qi, Baohua Liu, Yong Shi, Huangchao Wang, Danqi Zhao, Zhiyu Zhu, Hongbo Instrumentation and Detectors High Energy Physics - Experiment A front-end readout system with a large dynamic range is required for the high-granularity crystal electromagnetic calorimeter (ECAL) at future Higgs factories. A new commercially available ASIC, MPT2321, which offers a significantly large dynamic range for the readout of the silicon photomultiplier (SiPM), has been tested in the laboratory and at a test beam facility. The fundamental performance metrics have been characterised, including response linearity, inter-calibration factor and noise performance. To quantitatively assess the dynamic range of the chip and evaluate its feasibility for SiPM readout in high-granularity crystal ECAL, a beamtest was conducted using scintillating crystals exposed to electron beams. Beamtest results showed that the chip exhibits a promising performance in terms of a good signal-to-noise ratio and a relatively large dynamic range. |
| title | Lab and Beam Tests of a SiPM-readout ASIC with a Large Dynamic Range |
| topic | Instrumentation and Detectors High Energy Physics - Experiment |
| url | https://arxiv.org/abs/2411.18927 |