Investigating the response of single pad and hybrid pixel detectors (Si, GaAs, CdTe, CZT) for 226Ra and 137Cs
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| Main Authors: | , , , , , , , |
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| Format: | Preprint |
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2025
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| _version_ | 1866915226492862464 |
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| author | Chelkov, G. El-Azm, S. Abou Kruchonak, U. Phi, T. H. B. Lavrov, G. Rozhkov, V. Sotenskii, R. Lapkin, A. |
| author_facet | Chelkov, G. El-Azm, S. Abou Kruchonak, U. Phi, T. H. B. Lavrov, G. Rozhkov, V. Sotenskii, R. Lapkin, A. |
| contents | The development of hybrid pixel detectors for particle detection with high spatial resolution in high energy physics experiments has spun off a number of developments with applications in imaging, especially biomedical imaging, and also imaging in X-ray astronomy and medical application. The energy resolution of pixel detector and cluster size in depends on applied voltage and compression between pixel detector and pad detector have no may attention especially in case of pixel detector . The purpose of this work was to compare the characteristics of using pixel and single pad detectors made of three semiconductor materials (Si, GaAs and CdTe) under the same conditions using Alpha and gamma rays. This paper studies more details the energy resolution, cluster size and signal magnitude of three type of pixel detectors (Si, GaAs:Cr, CdTe) and compression with three pad detectors (Si, GaAs, CdTe) in dependence on applied voltage using 226Ra and 137Cs, the results of dependence of resolution, cluster size and signal magnitude on applied voltage are presented for pixel detectors and pad detectors. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2504_02903 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Investigating the response of single pad and hybrid pixel detectors (Si, GaAs, CdTe, CZT) for 226Ra and 137Cs Chelkov, G. El-Azm, S. Abou Kruchonak, U. Phi, T. H. B. Lavrov, G. Rozhkov, V. Sotenskii, R. Lapkin, A. Instrumentation and Detectors Nuclear Experiment The development of hybrid pixel detectors for particle detection with high spatial resolution in high energy physics experiments has spun off a number of developments with applications in imaging, especially biomedical imaging, and also imaging in X-ray astronomy and medical application. The energy resolution of pixel detector and cluster size in depends on applied voltage and compression between pixel detector and pad detector have no may attention especially in case of pixel detector . The purpose of this work was to compare the characteristics of using pixel and single pad detectors made of three semiconductor materials (Si, GaAs and CdTe) under the same conditions using Alpha and gamma rays. This paper studies more details the energy resolution, cluster size and signal magnitude of three type of pixel detectors (Si, GaAs:Cr, CdTe) and compression with three pad detectors (Si, GaAs, CdTe) in dependence on applied voltage using 226Ra and 137Cs, the results of dependence of resolution, cluster size and signal magnitude on applied voltage are presented for pixel detectors and pad detectors. |
| title | Investigating the response of single pad and hybrid pixel detectors (Si, GaAs, CdTe, CZT) for 226Ra and 137Cs |
| topic | Instrumentation and Detectors Nuclear Experiment |
| url | https://arxiv.org/abs/2504.02903 |