U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

PUBLICATIONS

CODATA Recommended Values of the Fundamental Physical Constants: 2014

Published

Author(s)

Peter J. Mohr, David B. Newell, Barry N. Taylor

Abstract

This paper gives the 2014 self-consistent set of values of the constants and conversion factors of physics and chemistry recommended by the Committee on Data for Science and Technology (CODATA). These values are based on a least-squares adjustment that takes into account all data available up to 31 December 2014. Details of the data selection and methodology of the adjustment are described. The recommended values may also be found on the World Wide Web at physics.nist.gov/constants.
Citation
Reviews of Modern Physics
Volume
88
Pub Type
Journals

Download Paper

https://doi.org/10.1103/RevModPhys.88.035009

Keywords

fundamental constants, least-squares adjustment, CODATA recommended values, 2014 LSA

Citation

Mohr, P. , Newell, D. and Taylor, B. (2016), CODATA Recommended Values of the Fundamental Physical Constants: 2014, Reviews of Modern Physics, [online], https://doi.org/10.1103/RevModPhys.88.035009 (Accessed May 17, 2022)

Created September 26, 2016, Updated November 10, 2018