activity
19982016
most citedNew Experimental Limits on Macroscopic Forces Below 100 Microns

331 citations · 648 across the 6 of their papers we have counts for

collaborators

6 papers

cond-mat.dis-nn2016★ 5 cited

NMR lineshape of Si in single-crystal silicon

Brooks Christensen, John C. Price

We report measurements of the NMR lineshape of 4.685\% abundant Si in single-crystal silicon for four different crystallographic orientations relative to the applied magneti…

physics.flu-dyn2015★ 3 cited

Linear-response reflection coefficient of the recorder air-jet amplifier

John C. Price, William A. Johnston, Daniel D. McKinnon

In a duct-flute such as the recorder, steady-state oscillations are controlled by two parameters, the blowing pressure and the frequency of the acoustic resonator. As in most feedb…

hep-ph2002★ 331 cited

New Experimental Limits on Macroscopic Forces Below 100 Microns

Joshua C. Long, Hilton W. Chan, Allison B. Churnside +3

Results of an experimental search for new macroscopic forces with Yukawa range between 5 and 500 microns are presented. The experiment uses 1 kHz mechanical oscillators as test mas…

hep-ph2000★ 6 cited

Gravitational Experiment Below 1 Millimeter and Comment on Shielded Casimir Backgrounds for Experiments in the Micron Regime

Joshua C. Long, Allison B. Churnside, John C. Price

We present the status of an experimental test for gravitational strength forces below 1 mm. Our experiment uses small 1 kilohertz oscillators as test masses, with a stiff counducti…

physics.ins-det1998★ 9 cited

Taber Vibration Isolator for Vacuum and Cryogenic Applications

Hilton W. Chan, Joshua C. Long, John C. Price

We present a procedure for the design and construction of a passive, multipole, mechanical high-stop vibration isolator. The isolator, consisting of a stack of metal disks connecte…

hep-ph1998★ 294 cited

Experimental Status of Gravitational-Strength Forces in the Sub-Centimeter Regime

Joshua C. Long, Hilton W. Chan, John C. Price

We review the experimental constraints on additional macroscopic Yukawa forces for interaction ranges below 1 cm., and summarize several theoretical predictions of new forces in th…