148 citations · 561 across the 6 of their papers we have counts for
6 papers
New Limit on the Permanent Electric Dipole Moment of Xe using He Comagnetometry and SQUID Detection
N. Sachdeva, I. Fan, E. Babcock +20
We report results of a new technique to measure the electric dipole moment of Xe with He comagnetometry. Both species are polarized using spin-exchange optical pumping,…
A magnetically shielded room with ultra low residual field and gradient
I. Altarev, E. Babcock, D. Beck +29
A versatile and portable magnetically shielded room with a field of (700 \pm 200) pT within a central volume of 1m x 1m x 1m and a field gradient less than 300 pT/m is described. T…
Constraints on Spin-Dependent Short-Range Interaction between Nucleons
Kathlynne Tullney, Fabian Allmendinger, Martin Burghoff +10
We report on the search for a new spin-dependent P- and T-violating interaction between nucleons mediated by light, pseudoscalar bosons such as the axion which was invented to solv…
Limit on Lorentz and CPT violation of the bound Neutron Using a Free Precession 3He/129Xe co-magnetometer
C. Gemmel, W. Heil, S. Karpuk +11
We report on the search for Lorentz violating sidereal variations of the frequency difference of co-located spin-species while the Earth and hence the laboratory reference frame ro…
Test of Lorentz Symmetry by using a 3He/129Xe Co-Magnetometer
K. Tullney, C. Gemmel, W. Heil +11
To test Lorentz symmetry we used a 3He/129Xe co-magnetometer. We will give a short summary of our experimental setup and the results of our latest measurements. We obtained prelimi…
Ultra-sensitive magnetometry based on free precession of nuclear spins
C. Gemmel, W. Heil, K. Lenz +11
We discuss the design and performance of a very sensitive low-field magnetometer based on the detection of free spin precession of gaseous, nuclear polarized 3He or 129Xe samples w…