> Details

Kuchler, F. [Author]; Babcock, E. [Author]; Knappe-Grüneberg, S. [Author]; Lins, T. [Author]; Marino, M. [Author]; Meinel, J. [Author]; Niessen, B. [Author]; Sachdeva, N. [Author]; Salhi, Z. [Author]; Schnabel, A. [Author]; Seifert, F. [Author]; Singh, J. [Author]; Burghoff, M. [Author]; Stuiber, S. [Author]; Trahms, L. [Author]; Voigt, J. [Author]; Chupp, T. [Author]; Degenkolb, S. [Author]; Fan, I. [Author]; Fierlinger, P. [Author]; Gong, F. [Author]; Kraegeloh, E. [Author]; Kilian, W. [Author]

A new search for the atomic EDM of $^{129}$Xe at FRM-II

Reference
management

Bookmarks

Remove from
bookmarks

Share this on Whatsapp

Close

Bookmarks



You can manage bookmarks using lists, please log in to your user account for this.
  • Media type: E-Article
  • Title: A new search for the atomic EDM of $^{129}$Xe at FRM-II
  • Contributor: Kuchler, F. [Author]; Babcock, E. [Author]; Knappe-Grüneberg, S. [Author]; Lins, T. [Author]; Marino, M. [Author]; Meinel, J. [Author]; Niessen, B. [Author]; Sachdeva, N. [Author]; Salhi, Z. [Author]; Schnabel, A. [Author]; Seifert, F. [Author]; Singh, J. [Author]; Burghoff, M. [Author]; Stuiber, S. [Author]; Trahms, L. [Author]; Voigt, J. [Author]; Chupp, T. [Author]; Degenkolb, S. [Author]; Fan, I. [Author]; Fierlinger, P. [Author]; Gong, F. [Author]; Kraegeloh, E. [Author]; Kilian, W. [Author]
  • Published: Springer Science + Business Media B.V, 2016
  • Published in: Hyperfine interactions 237(1), 95 (2016). doi:10.1007/s10751-016-1302-9
  • Language: English
  • DOI: https://doi.org/10.1007/s10751-016-1302-9
  • ISSN: 1572-9540; 0304-3843
  • Origination:
  • Footnote: Diese Datenquelle enthält auch Bestandsnachweise, die nicht zu einem Volltext führen.
  • Description: Permanent electric dipole moments (EDMs) arise due to the breaking of time-reversal or, equivalently, CP-symmetry. Although EDM searches have so far only set upper limits, which are many orders of magnitude larger than Standard Model (SM) predictions, the motivation for more sensitive searches is stronger than ever. A new effort at FRM-II incorporating 129Xe and 3He as a co-magnetometer can potentially improve the current limit. The noble gas mixture of 129Xe and 3He is simultanously polarized by spin-exchange optical pumping and then transferred into a high-performance magnetically shielded room. Inside, both species can freely precess in the presence of applied magnetic and electric fields. The precession signals are detected by LTc SQUID sensors. In EDM cells with silicon electrodes we observed spin lifetimes in excess of 2500 s without and with high-voltage applied. This meets one requirement to achieve our goal of improving the EDM limit on 129Xe by several orders of magnitude.
  • Access State: Open Access