Year: 2014
Type: article
Abstract: We have measured Planck's constant and have obtained a value of 6.626 070 34(12) × 10 −34 J s. To our knowledge this measurement of h has the lowest uncertainty reported to date. This result has been obtained from measurements of four masses of different material and nominal values varying from 1 kg to 250 g. The experimental procedures and the measurement uncertainties are described in detail.
Source: Metrologia
Authors: C A Sanchez, B M Wood, R G Green, J O Liard, D Inglis
Institution: National Research Council Canada
Language: English
Subfield: Statistics, Probability and Uncertainty
Field: Decision Sciences
Domain: Social Sciences
Open Access status: bronze
Funder: National Research Council Canada
OpenAlex ID: W2033787185