Additive manufacturing of a 3D-segmented plastic scintillator detector for tracking and calorimetry of elementary particles.

ABSTRACT: Plastic scintillators, segmented into small, optically isolated voxels, are used for detecting elementary particles and provide reliable particle identification with nanosecond time resolution. Building large detectors requires the production and precise alignment of millions of individual units, a process that is time-consuming, cost-intensive, and difficult to scale. Here, we introduce an additive manufacturing process chain capable of producing plastic-based scintillator detectors as a single, monolithic structure. Unlike previous manufacturing methods, this approach consolidates all production steps within one machine, creating a detector that integrates and precisely aligns its voxels into a unified structure. By combining fused deposition modeling with an injection process optimized

SUBMITTER: Weber T 

PROVIDER: S-EPMC11882974 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature