Muon Collider Progress: Accelerators
Michael S. Zisman

TL;DR
A muon collider offers a promising avenue for high-energy physics exploration due to its unique advantages, but presents significant technical challenges that are being addressed by ongoing research and development efforts.
Contribution
This paper reviews the design considerations, benefits, and R&D activities related to the development of a muon collider, highlighting recent progress and challenges.
Findings
Muon colliders can achieve high energy collisions with low synchrotron radiation.
Design challenges include muon production, cooling, and rapid acceleration.
Ongoing R&D aims to demonstrate feasibility and develop key technologies.
Abstract
A muon collider would be a powerful tool for exploring the energy-frontier with leptons, and would complement the studies now under way at the LHC. Such a device would offer several important benefits. Muons, like electrons, are point particles so the full center-of-mass energy is available for particle production. Moreover, on account of their higher mass, muons give rise to very little synchrotron radiation and produce very little beamstrahlung. The first feature permits the use of a circular collider that can make efficient use of the expensive rf system and whose footprint is compatible with an existing laboratory site. The second feature leads to a relatively narrow energy spread at the collision point. Designing an accelerator complex for a muon collider is a challenging task. Firstly, the muons are produced as a tertiary beam, so a high-power proton beam and a target that can…
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Taxonomy
TopicsMuon and positron interactions and applications · Particle accelerators and beam dynamics · Particle Detector Development and Performance
