title: A new determination of G using two methods.
abstract: We present the results of a measurement of G made with a torsion-strip balance used in two substantially independent ways. The two results agree to within their respective uncertainties; the correlation coefficient of the two methods is -0.18. The result is G = 6.675 59(27)x10(-11) m(3) kg(-1) s(-2) with a standard uncertainty of 4.1 parts in 10(5). Our result is 2 parts in 10(4) higher than the recent result of Gundlach and Merkowitz.
authors.affiliation: Bureau International des Poids et Mesures, Pavillon de Breteuil, F-92312 Sèvres Cedex, France. tquinn@bipm.org
authors.forename: T J
authors.initials: TJ
authors.lastname: Quinn
authors.forename: C C
authors.initials: CC
authors.lastname: Speake
authors.forename: S J
authors.initials: SJ
authors.lastname: Richman
authors.forename: R S
authors.initials: RS
authors.lastname: Davis
authors.forename: A
authors.initials: A
authors.lastname: Picard