Test ofguniversality with a Galileo type experiment
- 21 September 1992
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 69 (12) , 1722-1725
- https://doi.org/10.1103/physrevlett.69.1722
Abstract
The results of an experiment searching for the difference Δg in the free-fall acceleration of aluminum and copper, in vacuum, obtained on the Earth in a differential Galileo type measurement are reported. Within the sensitivity of the measurement, Δg/g=7.2×; no g universality violation has been observed.
Keywords
This publication has 13 references indexed in Scilit:
- Limits on a possible composition-dependent force by a Galilean experimentPhysical Review D, 1990
- Search for a composition-dependent fifth forcePhysical Review Letters, 1989
- Test of a composition-dependent force by a free-fall interferometerPhysical Review Letters, 1989
- Limits on the existence of a material-dependent intermediate-range forcePhysical Review Letters, 1988
- Search for an intermediate-range composition-dependent forcePhysical Review Letters, 1987
- Galilean test for the fifth forcePhysical Review Letters, 1987
- Search for a substance-dependent force with a new differential accelerometerPhysical Review Letters, 1987
- Search for an intermediate-range interactionPhysical Review Letters, 1987
- Galileo's experiment on free-falling bodies using modern optical techniquesPhysics Letters A, 1986
- Reanalysis of the Eoumltvös experimentPhysical Review Letters, 1986