基于FLUKA的μ子对撞机演示器μ子生产靶设计优化
FLUKA-Based Optimization of Muon Production Target Design for a Muon Collider Demonstrator
AI总结：
本文基于FLUKA研究了μ子生产靶设计优化，探讨了靶几何和材料对粒子产量及耐久性的影响。
摘要：
本研究探讨了靶几何形状和材料对8 GeV质子束中π子和μ子生产的影响，以支持μ子对撞机演示器靶系统设计。使用一个2米长、0.7米半径的线圈，峰值磁感应强度为5 T，用于捕获次级粒子，靶位于线圈中心。我们研究了靶半径、长度和材料的变化对线圈出口处次级束流产量和发散度的影响。同时，我们评估了靶内温度升高以评估材料限制并指导未来关于热和结构耐久性的研究。结果为优化μ子对撞机前端系统的粒子产量和靶耐久性提供了初步见解。
英文摘要：
This study investigates how target geometry and material influence pion and muon production from an 8 GeV proton beam, in support of target-system design for a muon collider demonstrator. A 2 m long, 0.7 m radius solenoid with a 5 T peak magnetic field is used to capture secondary particles, with the target positioned at its center. We examine how variations in target radius, length, and material affect secondary-beam yield and emittance at the solenoid exit. In parallel, we evaluate temperature rise within the target to assess material limitations and guide future work on thermal and structural survivability. The results provide initial intuition for optimizing both particle yield and target durability in muon collider front-end systems.
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