Gravitational constant calculation methodologies
V. M. Shakhparonov, O. V. Karagioz, V. P. Izmailov
TL;DR
This paper reviews methodologies for calculating the gravitational constant G using torsion balance experiments and investigates how non-equilibrium gas flows affect the measurement accuracy.
Contribution
It identifies the impact of non-equilibrium gas flows on G measurements and compares different calculation methodologies for torsion balance experiments.
Findings
Non-equilibrium gas flows influence G measurement values.
Analysis of methodologies from key physics papers.
Recommendations for reducing measurement errors.
Abstract
We consider the gravitational constant calculation methodologies for a rectangular block of the torsion balance body presented in the papers Phys. Rev. Lett. 102, 240801 (2009) and Phys.Rev. D. 82, 022001 (2010). We have established the influence of non-equilibrium gas flows on the obtained values of G.
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.
Taxonomy
TopicsGeophysics and Gravity Measurements · Cosmology and Gravitation Theories · Gas Dynamics and Kinetic Theory