We present new results for a Galilean experiment using two masses of copper and tungsten in simultaneous free fall. The experiment searches for a possible difference in the free-fall acceleration DELTAg and it is sensitive to any composition-dependent interaction between the test masses and the earth, whose range exceeds 10 km. The results show no evidence for any composition-dependent gravity-like interaction within DELTAg < 1 muGal.
LIMITS ON THE VIOLATION OF G-UNIVERSALITY WITH A GALILEO-TYPE EXPERIMENT
CAVASINNI, VINCENZO;
1993-01-01
Abstract
We present new results for a Galilean experiment using two masses of copper and tungsten in simultaneous free fall. The experiment searches for a possible difference in the free-fall acceleration DELTAg and it is sensitive to any composition-dependent interaction between the test masses and the earth, whose range exceeds 10 km. The results show no evidence for any composition-dependent gravity-like interaction within DELTAg < 1 muGal.File in questo prodotto:
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