IPAC2018 - List of Authors (Nguyen, H.)

Paper	Title	Page
WEPAF014	Commissioning the Superconducting Magnetic Inflector System for the Muon g-2 Experiment	1844
	N.S. Froemming CENPA, Seattle, Washington, USA K.E. Badgley, H. Nguyen, D. Stratakis Fermilab, Batavia, Illinois, USA J.D. Crnkovic BNL, Upton, Long Island, New York, USA L.E. Kelton UKY, Kentucky, USA M.J. Syphers Northern Illinois University, DeKalb, Illinois, USA
	The Fermilab muon g-2 experiment aims to measure the muon anomalous magnetic moment with a precision of 140 ppb - a fourfold improvement over the 540 ppb precision obtained in the BNL muon g-2 experiment. Both of these high-precision experiments require an extremely uniform magnetic field in the muon storage ring. A superconducting magnetic inflector system is used to inject beam into the storage ring as close as possible to the design orbit while minimizing disturbances to the storage-region magnetic field. The Fermilab experiment is currently in its first data-taking run, where the Fermilab inflector system is the refurbished BNL inflector system. This discussion reviews the Fermilab inflector system refurbishment and commissioning.
DOI •	reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2018-WEPAF014
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WEPAF015	Commissioning the Muon g-2 Experiment Electrostatic Quadrupole System	1848
	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
	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.
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
	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
	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.
DOI •	reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2018-THPML093
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Paper

Title

Page

Commissioning the Superconducting Magnetic Inflector System for the Muon g-2 Experiment

1844

N.S. Froemming
CENPA, Seattle, Washington, USA
K.E. Badgley, H. Nguyen, D. Stratakis
Fermilab, Batavia, Illinois, USA
J.D. Crnkovic
BNL, Upton, Long Island, New York, USA
L.E. Kelton
UKY, Kentucky, USA
M.J. Syphers
Northern Illinois University, DeKalb, Illinois, USA

The Fermilab muon g-2 experiment aims to measure the muon anomalous magnetic moment with a precision of 140 ppb - a fourfold improvement over the 540 ppb precision obtained in the BNL muon g-2 experiment. Both of these high-precision experiments require an extremely uniform magnetic field in the muon storage ring. A superconducting magnetic inflector system is used to inject beam into the storage ring as close as possible to the design orbit while minimizing disturbances to the storage-region magnetic field. The Fermilab experiment is currently in its first data-taking run, where the Fermilab inflector system is the refurbished BNL inflector system. This discussion reviews the Fermilab inflector system refurbishment and commissioning.

DOI •

reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2018-WEPAF014

Export •

reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

WEPAF015

Commissioning the Muon g-2 Experiment Electrostatic Quadrupole System

1848

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

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.

DOI •

reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2018-WEPAF015

Export •

reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

THPML093

New Fast Kicker Results from the Muon g-2 E-989 Experiment at Fermilab

4879

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

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.

DOI •

reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2018-THPML093

Export •

reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)