Search Results - "Adelberger, E G"

Short-Range, Spin-Dependent Interactions of Electrons: A Probe for Exotic Pseudo-Goldstone Bosons by Terrano, W A, Adelberger, E G, Lee, J G, Heckel, B R

“…We used a torsion pendulum and rotating attractor with 20-pole electron-spin distributions to probe dipole-dipole interactions mediated by exotic…”
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Test of the equivalence principle using a rotating torsion balance by Schlamminger, S, Choi, K-Y, Wagner, T A, Gundlach, J H, Adelberger, E G

“…We used a continuously rotating torsion balance instrument to measure the acceleration difference of beryllium and titanium test bodies towards sources at a…”
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Comment on "Search for Axionlike Dark Matter with a Liquid-State Nuclear Spin Comagnetometer" by Adelberger, E G, Terrano, W A

“…Adelberger discusses the search for axionlike dark matter using nuclear magnetometers. A complicated analysis of the power spectra was used to obtain the…”
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Tests of the gravitational inverse-square law below the dark-energy length scale by Kapner, D J, Cook, T S, Adelberger, E G, Gundlach, J H, Heckel, B R, Hoyle, C D, Swanson, H E

“…We conducted three torsion-balance experiments to test the gravitational inverse-square law at separations between 9.53 mm and 55 microm, probing distances…”
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Particle-physics implications of a recent test of the gravitational inverse-square law by Adelberger, E G, Heckel, B R, Hoedl, S, Hoyle, C D, Kapner, D J, Upadhye, A

“…We use data from our recent search for violations of the gravitational inverse-square law to constrain dilaton, radion, and chameleon exchange forces as well…”
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Improved constraints on an axion-mediated force by Hoedl, S A, Fleischer, F, Adelberger, E G, Heckel, B R

“…Low mass pseudoscalars, such as the axion, can mediate macroscopic parity and time-reversal symmetry-violating forces. We searched for such a force between…”
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Submillimeter test of the gravitational inverse-square law: a search for "large" extra dimensions by Hoyle, C D, Schmidt, U, Heckel, B R, Adelberger, E G, Gundlach, J H, Kapner, D J, Swanson, H E

“…Motivated by higher-dimensional theories that predict new effects, we tested the gravitational 1/r(2) law at separations ranging down to 218 microm using a…”
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TESTS OF THE GRAVITATIONAL INVERSE-SQUARE LAW by Adelberger, E G, Heckel, B R, Nelson, A E

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The Apache Point Observatory Lunar Laser-ranging Operation: Instrument Description and First Detections by Murphy, T. W., Adelberger, E. G., Battat, J. B. R., Carey, L. N., Hoyle, C. D., LeBlanc, P., Michelsen, E. L., Nordtvedt, K., Orin, A. E., Strasburg, J. D., Stubbs, C. W., Swanson, H. E., Williams, E.

“…A next-generation lunar laser-ranging apparatus using the 3.5 m telescope at the Apache Point Observatory in southern New Mexico has begun science operation…”
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Long-term degradation of optical devices on the Moon by Murphy, T.W., Adelberger, E.G., Battat, J.B.R., Hoyle, C.D., McMillan, R.J., Michelsen, E.L., Samad, R.L., Stubbs, C.W., Swanson, H.E.

“…Forty years ago, Apollo astronauts placed the first of several retroreflector arrays on the lunar surface. Their continued usefulness for laser ranging might…”
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Laser ranging to the lost Lunokhod 1 reflector by Murphy, T.W., Adelberger, E.G., Battat, J.B.R., Hoyle, C.D., Johnson, N.H., McMillan, R.J., Michelsen, E.L., Stubbs, C.W., Swanson, H.E.

“…► The Lunokhod 1 reflector has been found via laser ranging. ► The Lunokhod 1 reflector’s position is now determined to few-centimeter precision. ► The return…”
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New Test of the Gravitational 1/r^{2} Law at Separations down to 52  μm by Lee, J G, Adelberger, E G, Cook, T S, Fleischer, S M, Heckel, B R

“…We tested the gravitational 1/r^{2} law using a stationary torsion-balance detector and a rotating attractor containing test bodies with both 18-fold and…”
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New Test of the Gravitational 1/r2 Law at Separations down to 52 μm by Lee, J G, Adelberger, E G, Cook, T S, Fleischer, S M, Heckel, B R

“…We tested the gravitational 1/r2 law using a stationary torsion-balance detector and a rotating attractor containing test bodies with both 18-fold and 120-fold…”
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Constraints on Axionlike Dark Matter with Masses Down to 10−23  eV/c2 by Terrano, W A, Adelberger, E G, Hagedorn, C A, Heckel, B R

“…We analyzed a 6.7-yr span of data from a rotating torsion-pendulum containing ≈1023 polarized electrons to search for the "wind" arising from ultralight,…”
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Constraints on Axionlike Dark Matter with Masses Down to 10^{-23}  eV/c^{2} by Terrano, W A, Adelberger, E G, Hagedorn, C A, Heckel, B R

“…We analyzed a 6.7-yr span of data from a rotating torsion-pendulum containing ≈10^{23} polarized electrons to search for the "wind" arising from ultralight,…”
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Limits on exotic long-range spin-spin interactions of electrons by Heckel, B R, Terrano, W A, Adelberger, E G

“…We surrounded a rotating torsion pendulum containing 9.8×10(22) polarized electrons by 2 or 4 stationary sources, each with a net spin of 6.0×10(24) polarized…”
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New CP-violation and preferred-frame tests with polarized electrons by Heckel, B R, Cramer, C E, Cook, T S, Adelberger, E G, Schlamminger, S, Schmidt, U

“…We used a torsion pendulum containing approximately 9 x 10(22) polarized electrons to search for CP-violating interactions between the pendulum's electrons and…”
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The Apache Point Observatory Lunar Laser-ranging Operation (APOLLO) : Two Years of Millimeter-Precision Measurements of the Earth-Moon Range by BATTAT, J. B. R, MURPHY, T. W, SWANSON, H. E, ADELBERGER, E. G, GILLESPIE, B, HOYLE, C. D, MCMILLAN, R. J, MICHELSEN, E. L, NORDTVEDT, K, ORIN, A. E, STUBBS, C. W

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Parity Violation in the Nucleon-Nucleon Interaction by Adelberger, E G, Haxion, W C

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Improved Test of the Equivalence Principle for Gravitational Self-Energy by Baeßler, S., Heckel, B. R., Adelberger, E. G., Gundlach, J. H., Schmidt, U., Swanson, H. E.

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