Source | Method | Value (10−11 m3·kg−1·s−2) | Rel. stand. uncert. ppm |
Luther and Towler (1982) | Fiber torsion balance, dynamic mode | 6.67248 (43) | 64 |
Karagioz and Izmailov (1996) | Fiber torsion balance, dynamic mode | 6.6729 (5) | 75 |
Bagley and Luther (1997) | Fiber torsion balance, dynamic mode | 6.67398 (70) | 100 |
Gundlach and Merkowitz (2000, 2002) | Fiber torsion balance, dynamic compensation | 6.674255 (92) | 14 |
Quinn et al. (2001) | Strip torsion balance, compensation mode, static deflection | 6.67559 (27) | 40 |
Kleinevoss (2002); Kleinevoss et al. (2002) | Suspended body, displacement | 6.67422 (98) | 150 |
Armstrong and Fitzgerald (2003) | Strip torsion balance, compensation mode | 6.67387 (27) | 40 |
Hu, Guo, and Luo (2005) | Fiber torsion balance, dynamic mode | 6.67228 (87) | 130 |
Schlamminger et al. (2006) | Stationary body, weight change | 6.67425 (12) | 19 |
Luo et al. (2009); Tu et al. (2010) | Fiber torsion balance, dynamic mode | 6.67349 (18) | 27 |
Parks and Faller (2010) | Suspended body, displacement | 6.67234 (14) | 21 |