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Phase Rotation, Cooling And Acceleration Of Muon Beams: A Comparison Of Different Approaches

G. Franchetti·S. Gilardoni·P. Gruber·K. Hanke·H. Haseroth·E. B. Holzer·D. Kuechler·A. M. Lombardi·R. Scrivens
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Abstract

Experimental and theoretical activities are underway at CERN with the aim of examining the feasibility of a very-high-flux neutrino source. In the present scheme, a high-power proton beam (some 4 MW) bombards a target where pions are produced. The pions are collected and decay to muons under controlled optical condition. The muons are cooled and accelerated to a final energy of 50 GeV before being injected into a decay ring where they decay under well-defined conditions of energy and emittance. We present the most challenging parts of the whole scenario, the muon capture, the ionisation-cooling and the first stage of the muon acceleration. Different schemes, their performance and the technical challenges are compared.

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G. Franchetti, S. Gilardoni, P. Gruber, K. Hanke, H. Haseroth, E. B. Holzer, D. Kuechler, A. M. Lombardi, R. Scrivens. 2000-08-15. Phase Rotation, Cooling And Acceleration Of Muon Beams: A Comparison Of Different Approaches. https://arxiv.org/abs/physics/0008065

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