Abstract
High density electromagnetic sandwich calorimeters with high readout granularity are considered for many future colliders and fix-target experiments. Optimization of the calorimeter structure from the point of view of the electromagnetic shower energy, position and direction measurement is one of the key aspects of the design. However, mostly uniform sampling structures were considered so far. We developed a semi-analytical approach to study calorimeter performance based on the detailed Geant 4 simulation, which also allows comparing the expected performance for different non-uniform longitudinal readout structures. For multi-objective optimization, a procedure based on the genetic algorithm is complemented with non dominated sorting algorithm. This methodology opens new prospects for a calorimeter design optimization, directly addressing specific measurement scenarios or optimization goals.
| Original language | English |
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| Title of host publication | International Workshop On Future Linear Colliders, Lcws2024 |
| Editors | D Jeans, J Tian |
| Number of pages | 11 |
| Volume | 315 |
| DOIs | |
| Publication status | Published - 18 Dec 2024 |
| Event | 2024 International Workshop on Future Linear Colliders - Tokyo, Japan Duration: 8 Jul 2024 → 11 Jul 2024 |
Publication series
| Series | Epj Web Of Conferences |
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Conference
| Conference | 2024 International Workshop on Future Linear Colliders |
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| Country/Territory | Japan |
| City | Tokyo |
| Period | 8/7/24 → 11/7/24 |
Funding
This study was performed in the framework of the ECAL group of the LUXE collaboration. We wish to thank all group members who contributed to the discussions of the results and the manuscript. We would also like to acknowledge support and hospitality of WIS, Rehovot and IFIC, Valencia during our visits.