|waiting||Results without a preprint available|
|pubhot||Results published during or after 2011|
|prehot||Preprint released during or after 2011|
|pub||Results published during or after 2008 but before 2011|
|pre||Preprint released during or after 2008 but before 2011|
|pubold||Results published before 2008|
|preold||Preprint released before 2008|
|error||Incomplete information to classify|
|superceeded||Results superceeded by more recent measurements from the same experiment|
|inactive||Results in the process of being entered into the database|
|noquo||Results without quotes|
Two averages obtained using the PDG method are presented below: "avg1" excludes the 3rd correlated errors while "avg2" includes them combined in as uncorrelated manner. The "avg2" uncertainty is an overestimate while "avg1" is an underestimate. In the plots "avg1" is represented by the yellow region and "avg2" is represented by the light blue region. In cases where the correlations are unimportant the yellow region obscures the light-blue region. The grey region indicates the PDG results where available.
This page provides plots in PNG format. Navigate to individual quantity pages providing references and numerical values by clicking in the region of the quantity on the plot.