The NIST Reference on Constants, Units and Uncertainty

Fundamental Physical Constants
Constants
Topics:
Values
Energy
Equivalents
Searchable
Bibliography
Background
Constants
Bibliography
Constants,
Units &
Uncertainty
home page
[skip navigation]
deuteron mass in u
$m_{\rm d}$
 Value  2.013 553 212 745 u
 Standard uncertainty  0.000 000 000 040 u
  Relative standard uncertainty   2.0 x 10-11
 Concise form  2.013 553 212 745(40) u    
 
Click here for correlation coefficient of this constant with other constants
Source: 2014 CODATA     
recommended values 		 Definition of
uncertainty 		      Correlation coefficient with
any other constant

 
Go to a new search