A beam balance experiment to determine the gravitational constant

Autor:	St. Schlamminger, W. Kündig, E. Holzschuh
Rok vydání:	2003
Předmět:	Gravitation Gravitational constant Physics Field (physics) Gravitational coupling constant Measurement uncertainty Mechanics Gravitational acceleration Beam balance
Zdroj:	Conference Digest Conference on Precision Electromagnetic Measurements.
DOI:	10.1109/cpem.2002.1034759
Popis:	The goal of our experiment is a precision measurement of the gravitational constant G by means of a beam balance. The gravitational forces of two large and movable field masses act on test masses and change their weights. First measurements have been successfully completed with a relative uncertainty of 230 ppm. Since then various upgrades and improvements have been implemented.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::aee911a78b371f95909c92ef9039c12e https://doi.org/10.1109/cpem.2002.1034759 Zobrazit plný text záznamu