Article2008

An improved correlation method for determining the period of a torsion pendulum

11 citations0/0 files storedReview of Scientific Instruments

No readable copy stored yet — this record is metadata only.

No open-access location is known for this record yet.

Literature note Cite in a project Citation map

Scientific Measurement and Uncertainty Evaluation Experimental and Theoretical Physics Studies Geophysics and Gravity Measurements

Abstract

Considering variation of environment temperature and unhomogeneity of background gravitational field, an improved correlation method was proposed to determine the variational period of a torsion pendulum with high precision. The result of processing experimental data shows that the uncertainty of determining the period with this method has been improved about twofolds than traditional correlation method, which is significant for the determination of gravitational constant with time-of-swing method.

Paper brief

Loading…

Cite this work

Citation unavailable for this work.

BibTeX RIS CSL-JSON

No public copy is stored for this record, so only the metadata is cited.

Citations in this library

Citation map →

Stored only when both papers are in the corpus — 11 citations exist upstream.

References

1982Redetermination of the Newtonian Gravitational Constant G 1997Preliminary Results of a Determination of the Newtonian Constant of Gravitation: A Test of the Kuroda Hypothesis 1942A new determination of the constant of gravitation 1998Determination of the Newtonian gravitational constantGwith a nonlinear fitting method 1999On determiningGusing a cryogenic torsion pendulum 2000Thermoelastic property of the torsion fiber in the gravitational experiments 2003On the significance of the period fitting method

Cited by

2015Influence of temperature on period of torsion pendulum with a high- Q fused silica fiber

Imported from OpenAlex (CC0) — nothing here is generated.