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WEPAF015 |
Commissioning the Muon g-2 Experiment Electrostatic Quadrupole System |
1848 |
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- J.D. Crnkovic, V. Tishchenko
BNL, Upton, Long Island, New York, USA
- K.E. Badgley, H. Nguyen, E. Ramberg
Fermilab, Batavia, Illinois, USA
- E. Barlas Yucel, M. Yucel
Istanbul Technical University, Maslak, Istanbul, Turkey
- J.M. Grange
ANL, Argonne, Illinois, USA
- A.T. Herrod
Cockcroft Institute, Warrington, Cheshire, United Kingdom
- A.T. Herrod
The University of Liverpool, Liverpool, United Kingdom
- J.L. Holzbauer, W. Wu
UMiss, University, Mississippi, USA
- H.D. Sanders
APP, Freeville, New York, USA
- H.D. Sanders
Sanders Pulsed Power LLC, Batavia, Illinois, USA
- N.H. Tran
BUphy, Boston, Massachusetts, USA
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The Fermilab Muon g-2 experiment aims to measure the muon anomaly with a precision of 140 parts-per-billion (ppb) - a fourfold improvement over the 540 ppb precision obtained by the BNL Muon g-2 experiment. These high precision experiments both require a very uniform muon storage ring magnetic field that precludes the use of vertical-focusing magnetic quadrupoles. The Fermilab Electrostatic Quadrupole System (EQS) is the refurbished and upgraded BNL EQS, where this overview describes the Fermilab EQS and its recent operations.
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DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-IPAC2018-WEPAF015
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THPML093 |
New Fast Kicker Results from the Muon g-2 E-989 Experiment at Fermilab |
4879 |
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- A.P. Schreckenberger
The University of Texas at Austin, Austin, Texas, USA
- D. Barak, C.C. Jensen, G.E. Krafczyk, R.L. Madrak, H. Nguyen, H. Pfeffer, M. Popovic, J.C. Stapleton, C. Stoughton
Fermilab, Batavia, Illinois, USA
- A.T. Chapelain, A.A. Mikhailichenko, D. L. Rubin
Cornell University (CLASSE), Cornell Laboratory for Accelerator-Based Sciences and Education, Ithaca, New York, USA
- N.S. Froemming
CENPA, Seattle, Washington, USA
- J.L. Holzbauer
UMiss, University, Mississippi, USA
- A.I. Keshavarzi
The University of Liverpool, Liverpool, United Kingdom
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We describe the installation, commissioning, and characterization of the injection kicker system for the E-989 experiment at Fermilab for a precision measurement of the muon anomalous magnetic moment. Control and monitoring systems have been implemented to acquire and record the waveforms of each kicker pulse, and measurements of various kicker system observables were recorded in the presence of the 1.45 T g-2 storage ring magnetic field. These monitoring systems are necessary to understand the systematic contribution to the measurement of the precession frequency. We examine the dependence of muon capture to kicker field predictions.
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DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-IPAC2018-THPML093
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