Speaker
Description
This study investigates the optimization of pion and muon yields from an 8GeV proton beam incident on a graphite target, as part of a design effort for a muon collider demonstrator. The primary objective is to determine the optimal geometric configuration between the target and a solenoidal capture channel to maximize secondary particle production while mitigating potential damage from residual high-energy protons downstream. The current design features a 2m long, 0.7m radius solenoid with a peak magnetic field of 5T. We explore variations in the beam and target positioning, including tilt angles and impact parameters, to identify configurations that enhance particle capture efficiency. In parallel, we evaluate radiation fluence, particularly neutron flux and energy deposition, to ensure the superconducting solenoid remains protected from localized heating that could trigger a quench. This work supports the development of high-yield, damage-resilient front-end systems for future muon collider facilities.
