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Salhi","submitted_at":"2019-02-07T22:01:53Z","abstract_excerpt":"We describe a new technique to measure the EDM of $^{129}$Xe with $^3$He comagnetometry. Both species are polarized using spin-exchange optical pumping, transferred to a measurement cell, and transported into a magnetically shielded room, where SQUID magnetometers detect free precession in applied electric and magnetic fields. The result of a one week run combined with a detailed study of systematic effects is $d_A(^{129}\\mathrm{Xe}) = (0.26 \\pm 2.33_\\mathrm{stat} \\pm 0.72_\\mathrm{syst})\\times10^{-27}~e\\,\\mathrm{cm}$. 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Schnabel, E. Babcock, E. Kraegeloh, F. Kuchler, I. Fan, J. Meinel, J. T. Singh, J. Voigt, L. Trahms, M. Burghoff, M. Marino, N. Sachdeva, P. Fierlinger, S. Degenkolb, S. Knappe-Gr\\\"uneberg, S. Stuiber, T. E. Chupp, T. Liu, W. A. Terrano, W. Kilian, Z. Salhi","submitted_at":"2019-02-07T22:01:53Z","abstract_excerpt":"We describe a new technique to measure the EDM of $^{129}$Xe with $^3$He comagnetometry. Both species are polarized using spin-exchange optical pumping, transferred to a measurement cell, and transported into a magnetically shielded room, where SQUID magnetometers detect free precession in applied electric and magnetic fields. The result of a one week run combined with a detailed study of systematic effects is $d_A(^{129}\\mathrm{Xe}) = (0.26 \\pm 2.33_\\mathrm{stat} \\pm 0.72_\\mathrm{syst})\\times10^{-27}~e\\,\\mathrm{cm}$. 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