%0 Conference Paper
%A Tullney, Kathlynne
%A Allmendinger, Fabian
%A Heil, Werner
%A Karpuk, Sergei
%A Sobolev, Yuri
%A Schmidt, Ulrich
%T <sup>3</sup> He/<sup>129</sup>Xe Clock Comparison Experiment: Search for Spin-Dependent Short-Range Interaction
%N DESY-PROC-2014-04
%C Hamburg
%I Deutsches Elektronen-Synchrotron, DESY
%M PUBDB-2015-05691
%M DESY-PROC-2014-04
%P 417-420
%D 2014
%X We report on the search for a new spin-dependent interaction →σ·∧r which causes a shift in the precession frequency of nuclear spin polarized gases. Therefore we use a comagnetometer that is based on the detection of freely precessing nuclear spins from <sup>3</sup>He and <sup>129</sup>Xe gas samples using SQUIDs as low-noise magnetic flux detectors. As result we could improve the upper bounds of the dimensionless product g<sub>s</sub>g<sub>p</sub> of the monopole-dipole coupling of an axion to the spin of a bound neutron in the mass range between 2 μeV and 500 μeV (corresponding to force ranges between 3·10<sup>−4</sup> m and 10<sup>−1</sup> m) by up to 4 orders of magnitude.
%B Panic2014
%C 25 Aug 2014 - 29 Aug 2014, Hamburg (Germany)
Y2 25 Aug 2014 - 29 Aug 2014
M2 Hamburg, Germany
%K nucleus: spin (INSPIRE)
%K interaction: short-range (INSPIRE)
%K precession: frequency (INSPIRE)
%K axion: coupling (INSPIRE)
%K flux: magnetic (INSPIRE)
%K gas (INSPIRE)
%F PUB:(DE-HGF)29 ; PUB:(DE-HGF)8
%9 ReportContribution to a conference proceedings
%R 10.3204/DESY-PROC-2014-04/69
%U https://bib-pubdb1.desy.de/record/291957