1. First particle-by-particle measurement of emittance in the Muon Ionization Cooling Experiment
- Author
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Adams, D, Adey, D, Asfandiyarov, R, Barber, G, de Bari, A, Bayes, R, Bayliss, V, Bertoni, R, Blackmore, V, Blondel, A, Boehm, J, Bogomilov, M, Bonesini, M, Booth, CN, Bowring, D, Boyd, S, Bradshaw, TW, Bross, AD, Brown, C, Charnley, G, Chatzitheodoridis, GT, Chignoli, F, Chung, M, Cline, D, Cobb, JH, Colling, D, Collomb, N, Cooke, P, Courthold, M, Cremaldi, LM, DeMello, A, Dick, AJ, Dobbs, A, Dornan, P, Drielsma, F, Dumbell, K, Ellis, M, Filthaut, F, Franchini, P, Freemire, B, Gallagher, A, Gamet, R, Gardener, RBS, Gourlay, S, Grant, A, Greis, JR, Griffiths, S, Hanlet, P, Hanson, GG, Hartnett, T, Heidt, C, Hodgson, P, Hunt, C, Ishimoto, S, Jokovic, D, Jurj, PB, Kaplan, DM, Karadzhov, Y, Klier, A, Kuno, Y, Kurup, A, Kyberd, P, Lagrange, J-B, Langlands, J, Lau, W, Li, D, Li, Z, Liu, A, Long, K, Lord, T, Macwaters, C, Maletic, D, Martlew, B, Martyniak, J, Mazza, R, Middleton, S, Mohayai, TA, Moss, A, Muir, A, Mullacrane, I, Nebrensky, JJ, Neuffer, D, Nichols, A, Nugent, JC, Oates, A, Orestano, D, Overton, E, Owens, P, Palladino, V, Palmer, M, Pasternak, J, Pec, V, Pidcott, C, Popovic, M, Preece, R, Prestemon, S, Rajaram, D, Ricciardi, S, Robinson, M, and Rogers, C
- Subjects
Nuclear and Plasma Physics ,Particle and High Energy Physics ,Synchrotrons and Accelerators ,Physical Sciences ,physics.acc-ph ,physics.ins-det ,Atomic ,Molecular ,Nuclear ,Particle and Plasma Physics ,Quantum Physics ,Nuclear & Particles Physics ,Astronomical sciences ,Atomic ,molecular and optical physics ,Particle and high energy physics - Abstract
The Muon Ionization Cooling Experiment (MICE) collaboration seeks to demonstrate the feasibility of ionization cooling, the technique by which it is proposed to cool the muon beam at a future neutrino factory or muon collider. The emittance is measured from an ensemble of muons assembled from those that pass through the experiment. A pure muon ensemble is selected using a particle-identification system that can reject efficiently both pions and electrons. The position and momentum of each muon are measured using a high-precision scintillating-fibre tracker in a 4 T solenoidal magnetic field. This paper presents the techniques used to reconstruct the phase-space distributions in the upstream tracking detector and reports the first particle-by-particle measurement of the emittance of the MICE Muon Beam as a function of muon-beam momentum.
- Published
- 2019