# metadata.dc.description.abstract[].value
The dependence on the renormalization scheme of the important QCD renormalization-group parameters 
β
, 
γ
, and 
δ
 is discussed. We compute the second coefficient for all three parameters for several renormalization schemes which include all the standard ones.

# metadata.dc.relation.isformatof[].value
Reproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevD.25.1073

# metadata.dc.source[].value
Articles publicats en revistes (Física Quàntica i Astrofísica)