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| Main Authors: | , , , , , , , , , , , , |
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| Format: | Preprint |
| Published: |
2024
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2404.03681 |
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| _version_ | 1866917662398873600 |
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| author | Du, Dejing Liu, Yong Cai, Hua Chen, Danping Hua, Zhehao Han, Jifeng Han, Jifeng Qi, Baohua Qian, Sen Ren, Jing Sun, Xinyuan Sun, Xinyuan Yang, Dong Yin, Shenghua Zhang, Minghui |
| author_facet | Du, Dejing Liu, Yong Cai, Hua Chen, Danping Hua, Zhehao Han, Jifeng Han, Jifeng Qi, Baohua Qian, Sen Ren, Jing Sun, Xinyuan Sun, Xinyuan Yang, Dong Yin, Shenghua Zhang, Minghui |
| contents | To achieve the physics goal of precisely measure the Higgs, Z, W bosons and the top quark, future electron-positron colliders require that their detector system has excellent jet energy resolution. One feasible technical option is the high granular calorimetery based on the particle flow algorithm (PFA). A new high-granularity hadronic calorimeter with glass scintillator tiles (GSHCAL) has been proposed, which focus on the significant improvement of hadronic energy resolution with a notable increase of the energy sampling fraction by using high-density glass scintillator tiles. The minimum ionizing particle (MIP) response of a glass scintillator tile is crucial to the hadronic calorimeter, so a dedicated beamtest setup was developed for testing the first batch of large-size glass scintillators. The maximum MIP response of the first batch of glass scintillator tiles can reach up to 107 p.e./MIP, which essentially meets the design requirements of the CEPC GSHCAL. An optical simulation model of a single glass scintillator tile has been established, and the simulation results are consistent with the beamtest results. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2404_03681 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Muon beamtest results of high-density glass scintillator tiles Du, Dejing Liu, Yong Cai, Hua Chen, Danping Hua, Zhehao Han, Jifeng Han, Jifeng Qi, Baohua Qian, Sen Ren, Jing Sun, Xinyuan Sun, Xinyuan Yang, Dong Yin, Shenghua Zhang, Minghui Instrumentation and Detectors High Energy Physics - Experiment To achieve the physics goal of precisely measure the Higgs, Z, W bosons and the top quark, future electron-positron colliders require that their detector system has excellent jet energy resolution. One feasible technical option is the high granular calorimetery based on the particle flow algorithm (PFA). A new high-granularity hadronic calorimeter with glass scintillator tiles (GSHCAL) has been proposed, which focus on the significant improvement of hadronic energy resolution with a notable increase of the energy sampling fraction by using high-density glass scintillator tiles. The minimum ionizing particle (MIP) response of a glass scintillator tile is crucial to the hadronic calorimeter, so a dedicated beamtest setup was developed for testing the first batch of large-size glass scintillators. The maximum MIP response of the first batch of glass scintillator tiles can reach up to 107 p.e./MIP, which essentially meets the design requirements of the CEPC GSHCAL. An optical simulation model of a single glass scintillator tile has been established, and the simulation results are consistent with the beamtest results. |
| title | Muon beamtest results of high-density glass scintillator tiles |
| topic | Instrumentation and Detectors High Energy Physics - Experiment |
| url | https://arxiv.org/abs/2404.03681 |