Skip to main content
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.

Electronic Version of the 1998 CODATA Recommended Values of the Fundamental Physical Constants

Published

Author(s)

Barry N. Taylor, Peter J. Mohr

Abstract

The 1998 CODATA recommended values of the fundamental physical constants have been derived by P.J. Mohr and B.N. Taylor of the NIST Physics Laboratory under the auspices of the CODATA (Committee on Data on Science and Technology) Task Group on Fundamental Constants. When approved by the Task Group, in July 1999, they will replace the 1986 set of recommended values. The new 1998 values will replace the 1986 values which are currently on the Web site of the Fundamental Constants Data Center of the NIST Physics Laboratory.
Citation
Electronic Publication

Keywords

Fundamental Constants Data Center, physical constants, Physics Laboratory, Web site

Citation

Taylor, B. and Mohr, P. (2017), Electronic Version of the 1998 CODATA Recommended Values of the Fundamental Physical Constants, Electronic Publication, [online], https://physics.nist.gov/cuu/Constants/archive1998.html (Accessed April 19, 2024)
Created November 6, 2017