Development of High-Granularity Dual-Readout Calorimetry with psec Timing
Dual-readout and particle flow algorithm (PFA) are technologies proposed for precise jet energy measurement in future colliders. While PFA requires highly granular calorimeters, dual-readout has mainly been used with fiber-based calorimeters that do not have highly segmented capabilities. It is stil...
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| Format: | Article |
| Language: | English |
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EDP Sciences
2025-01-01
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| Series: | EPJ Web of Conferences |
| Online Access: | https://www.epj-conferences.org/articles/epjconf/pdf/2025/05/epjconf_calor2024_00064.pdf |
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| _version_ | 1849737124549492736 |
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| author | Kamiyama Taiki Freeman James Gatto Corrado Jeans Daniel Li Weiyuan Matsuoka Kodai Ogawa Hiroyasu Ootani Wataru Suehara Taikan Takeshita Tohru |
| author_facet | Kamiyama Taiki Freeman James Gatto Corrado Jeans Daniel Li Weiyuan Matsuoka Kodai Ogawa Hiroyasu Ootani Wataru Suehara Taikan Takeshita Tohru |
| author_sort | Kamiyama Taiki |
| collection | DOAJ |
| description | Dual-readout and particle flow algorithm (PFA) are technologies proposed for precise jet energy measurement in future colliders. While PFA requires highly granular calorimeters, dual-readout has mainly been used with fiber-based calorimeters that do not have highly segmented capabilities. It is still non-trivial to combine these two technologies in one calorimeter system because of the use of fibers in most of the dualreadout calorimeters, which is not compatible with the high granularity requirement of PFA technologies. The aim of this study is to develop a novel calorimetry that combines dual-readout and PFA by adopting a highly segmented tile-based configuration. This paper compares the improvement of energy resolution using dual-readout approach across several configurations of highly granular hadron calorimeters through simulation. Results indicate that setups with fine sampling and close placement of scintillators and Cherenkov detectors improve dual-readout performance. |
| format | Article |
| id | doaj-art-d962e47a03384d77b4591501cde72880 |
| institution | DOAJ |
| issn | 2100-014X |
| language | English |
| publishDate | 2025-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | EPJ Web of Conferences |
| spelling | doaj-art-d962e47a03384d77b4591501cde728802025-08-20T03:07:02ZengEDP SciencesEPJ Web of Conferences2100-014X2025-01-013200006410.1051/epjconf/202532000064epjconf_calor2024_00064Development of High-Granularity Dual-Readout Calorimetry with psec TimingKamiyama Taiki0Freeman James1Gatto Corrado2Jeans Daniel3Li Weiyuan4Matsuoka Kodai5Ogawa Hiroyasu6Ootani Wataru7Suehara Taikan8Takeshita Tohru9International Center for Elementary Particle Physics, the University of TokyoFermi National Accelerator LaboratoryDepartment of Physics, Northern Illinois UniversityHigh Energy Accelerator Research Organization (KEK)International Center for Elementary Particle Physics, the University of TokyoHigh Energy Accelerator Research Organization (KEK)International Center for Elementary Particle Physics, the University of TokyoInternational Center for Elementary Particle Physics, the University of TokyoInternational Center for Elementary Particle Physics, the University of TokyoDepartment of Physics, Shinshu UniversityDual-readout and particle flow algorithm (PFA) are technologies proposed for precise jet energy measurement in future colliders. While PFA requires highly granular calorimeters, dual-readout has mainly been used with fiber-based calorimeters that do not have highly segmented capabilities. It is still non-trivial to combine these two technologies in one calorimeter system because of the use of fibers in most of the dualreadout calorimeters, which is not compatible with the high granularity requirement of PFA technologies. The aim of this study is to develop a novel calorimetry that combines dual-readout and PFA by adopting a highly segmented tile-based configuration. This paper compares the improvement of energy resolution using dual-readout approach across several configurations of highly granular hadron calorimeters through simulation. Results indicate that setups with fine sampling and close placement of scintillators and Cherenkov detectors improve dual-readout performance.https://www.epj-conferences.org/articles/epjconf/pdf/2025/05/epjconf_calor2024_00064.pdf |
| spellingShingle | Kamiyama Taiki Freeman James Gatto Corrado Jeans Daniel Li Weiyuan Matsuoka Kodai Ogawa Hiroyasu Ootani Wataru Suehara Taikan Takeshita Tohru Development of High-Granularity Dual-Readout Calorimetry with psec Timing EPJ Web of Conferences |
| title | Development of High-Granularity Dual-Readout Calorimetry with psec Timing |
| title_full | Development of High-Granularity Dual-Readout Calorimetry with psec Timing |
| title_fullStr | Development of High-Granularity Dual-Readout Calorimetry with psec Timing |
| title_full_unstemmed | Development of High-Granularity Dual-Readout Calorimetry with psec Timing |
| title_short | Development of High-Granularity Dual-Readout Calorimetry with psec Timing |
| title_sort | development of high granularity dual readout calorimetry with psec timing |
| url | https://www.epj-conferences.org/articles/epjconf/pdf/2025/05/epjconf_calor2024_00064.pdf |
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