The fast non-ferric kicker system for the Muon g-2 Experiment at Fermilab

Year: 2021

Authors: Schreckenberger A.P.; Allspach D.; Barak D.; Bohn J.; Bradford C.; Cauz D.; Chang S.P.; Chapelain A.; Chappa S.; Charity S.; Chislett R.; Esquivel J.; Ferrari C.; Fioretti A.; Gabbanini C.; Galati M.D.; Gibbons L.; Holzbauer J.L.; Incagli M.; Jensen C.; Kaspar J.; Kawall D.; Keshavarzi A.; Kessler D.S.; Kiburg B.; Krafczyk G.; Madrak R.; Mikhailichenko A.A.; Nguyen H.; Overhage K.; Park S.; Pfeffer H.; Polly C.C.; Popovic M.; Rivera R.; Roberts B.L.; Rubin D.; Semertzidis Y.K.; Stapleton J.; Stoughton C.; Voirin E.; Wolff D.

Autors Affiliation: Boston Univ, Dept Phys, Boston, MA 02215 USA; Univ Illinois, Dept Phys, Urbana, IL 61801 USA; Fermilab Natl Accelerator Lab, POB 500, Batavia, IL 60510 USA; INFN, Sez Trieste, Trieste, Italy; GC Udine, Trieste, Italy; Univ Udine, Udine, Italy; Korea Adv Inst Sci & Technol, Dept Phys, Daejeon 34141, South Korea; Inst for Basic Sci Korea, Ctr Axion & Precis Phys Res, Daejeon 34051, South Korea; Cornell Univ, CLASSE, Ithaca, NY 14853 USA; UCL, Dept Phys & Astron, London WC1E 6BT, England; INFN, Sez Pisa, Pisa, Italy; CNR, INO, Ist Nazl Ott, SS A Gozzini, Via Moruzzi 1, I-56124 Pisa, Italy; Univ Mississippi, Dept Phys & Astron, University, MS 38677 USA; Univ Washington, CENPA, Seattle, WA 98195 USA; Univ Massachusetts, Dept Phys, Amherst, MA 01003 USA; Univ Manchester, Dept Phys & Astron, Manchester M13 9PL, Lancs, England.

Abstract: We describe the installation, commissioning, and characterization of the new injection kicker system in the Muon g-2 Experiment (E989) at Fermilab, which makes a precision measurement of the muon magnetic anomaly. Three Blumlein pulsers drive each of the 1.27-m-long non-ferric kicker magnets, which reside in a storage ring vacuum (SRV) that is subjected to a 1.45 T magnetic field. The new system has been redesigned relative to Muon g-2?s predecessor experiment, and we present those details in this manuscript.

Journal/Review: NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT

Volume: 1011      Pages from: 165597-1  to: 165597-15

More Information: We thank our Muon.. -2 collaborators and Fermi National Accelerator Laboratory (Fermilab), a U.S. Department of Energy, Office of Science, HEP User Facility for the resources provided. Fermilab is managed by the Fermi Research Alliance (FRA), acting under Contract No. DE-AC02-07CH11359. The authors are supported by the Department of Energy HEP and NP offices (USA), National Science Foundation (USA), Horizon 2020 research and innovation programme (EU) under the Marie Sklodowska-Curie grant agreements No. 690835 MUSE and No. 734303 NEWS, Istituto Nazionale di Fisica Nucleare (Italy), IBS-R017D1 of the Republic of Korea, UK NSF, and UK Science and Technology Facilities Council under separate grants.
KeyWords: Muon g-2; Fermilab; Kickers; Beam storage; Pulsed high-voltage
DOI: 10.1016/j.nima.2021.165597

Citations: 6
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