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High uniformity magnetic coil for search of neutron electric dipole moment

Pérez Galván, A. and Plaster, B. and Boissevain, J. and Carr, R. and Filippone, B. W. and Mendenhall, M. P. and Schmid, R. and Alarcon , R. and Balascuta, S. (2011) High uniformity magnetic coil for search of neutron electric dipole moment. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 660 (1). pp. 147-153. ISSN 0168-9002. https://resolver.caltech.edu/CaltechAUTHORS:20120104-095817913

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Abstract

We present in this article a prototype magnetic coil that has been developed for a new search for the electric dipole moment of the neutron at the Spallation Neutron Source at Oak Ridge National Laboratory. The gradients of the magnetic field generated by the coil have been optimized to reduce known systematic effects and to yield long polarization lifetimes of the trapped particles sampling the highly uniform magnetic field. Measurements of the field uniformity of this prototype magnetic coil are also presented.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1016/j.nima.2011.09.019DOIUNSPECIFIED
http://www.sciencedirect.com/science/article/pii/S0168900211017712PublisherUNSPECIFIED
Additional Information:© 2011 Elsevier B.V. Received 12 July 2011; revised 1 September 2011; Accepted 12 September 2011. Available online 21 September 2011. We thank R. Cortez for his skillful technical contributions to the design and fabrication of the automated measurement station and R. Golub for valuable discussions. This work was supported by the U.S. National Science Foundation, Grant No. PHY-0855538 and the U.S. Department of Energy, Grant No. DE-AC52-06NA25396.
Funders:
Funding AgencyGrant Number
NSFPHY-0855538
Department of Energy (DOE)DE-AC52-06NA25396
Subject Keywords:Electric dipole moment; Magnetic fields; Magnetic gradients; High uniformity
Issue or Number:1
Record Number:CaltechAUTHORS:20120104-095817913
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20120104-095817913
Official Citation:A. Pérez Galván, B. Plaster, J. Boissevain, R. Carr, B.W. Filippone, M.P. Mendenhall, R. Schmid, R. Alarcon, S. Balascuta, High uniformity magnetic coil for search of neutron electric dipole moment, Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Volume 660, Issue 1, 21 December 2011, Pages 147-153, ISSN 0168-9002, 10.1016/j.nima.2011.09.019. (http://www.sciencedirect.com/science/article/pii/S0168900211017712)
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:28641
Collection:CaltechAUTHORS
Deposited By: Ruth Sustaita
Deposited On:04 Jan 2012 19:35
Last Modified:03 Oct 2019 03:34

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