990 citations · 5.1k across the 19 of their papers we have counts for
19 papers
Short-range tests of the equivalence principle
G. L. Smith, C. D. Hoyle, J. H. Gundlach +3
We tested the equivalence principle at short length scales by rotating a 3-ton U attractor around a compact torsion balance containing Cu and Pb test bodies. The observed d…
A Cryogenic Torsion Balance Using a Liquid-Cryogen Free, Ultra-Low Vibration Cryostat
S. M. Fleischer, M. P. Ross, K. Venkateswara +5
We describe a liquid-cryogen free cryostat with ultra-low vibration levels which allows for continuous operation of a torsion balance at cryogenic temperatures. The apparatus uses…
New Test of the Gravitational Law at Separations down to 52 m
J. G. Lee, E. G. Adelberger, T. S. Cook +2
We tested the gravitational law using a stationary torsion-balance detector and a rotating attractor containing test bodies with both 18-fold and 120-fold azimuthal symmetr…
Experimental Upper Bound and Theoretical Expectations for Parity-Violating Neutron Spin Rotation in 4He
H. E. Swanson, C. D. Bass, T. D. Bass +16
Neutron spin rotation is expected from quark-quark weak interactions in the Standard Model, which induce weak interactions among nucleons that violate parity. We present the result…
Constraints on axionlike dark matter with masses down to eV/c
William A. Terrano, Eric G. Adelberger, Charles A. Hagedorn +1
We analyzed an 6.7-year span of data from a rotating torsion-pendulum containing polarized electrons to search for the "wind" arising from ultralight, axionlike d…
Reduced Limit on the Permanent Electric Dipole Moment of Hg
B. Graner, Y. Chen, E. G. Lindahl +1
This paper describes the results of the most recent measurement of the permanent electric dipole moment (EDM) of neutral Hg atoms. Fused silica vapor cells containing enric…