Title of article
The running coupling of QCD with four flavors Original Research Article
Author/Authors
ALPHA Collaboration، نويسنده , , Fatih Tekin، نويسنده , , Rainer Sommer، نويسنده , , Ulli Wolff، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2010
Pages
15
From page
114
To page
128
Abstract
We have calculated the step scaling function and the running coupling of QCD in the Schrödinger functional scheme with four flavors of image improved Wilson quarks. Comparisons of our non-perturbative results with 2-loop and 3-loop perturbation theory as well as with non-perturbative data for only two flavors are made.
Journal title
Nuclear Physics B
Serial Year
2010
Journal title
Nuclear Physics B
Record number
875986
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