scholarly journals Four-loop moments of the heavy quark vacuum polarization function in perturbative QCD

2006 ◽  
Vol 48 (1) ◽  
pp. 107-110 ◽  
Author(s):  
K.G. Chetyrkin ◽  
J.H. Kühn ◽  
C. Sturm
Keyword(s):  
Heavy Quark ◽  
Perturbative Qcd ◽  
Vacuum Polarization ◽  
Polarization Function ◽  
Vacuum Polarization Function

scholarly journals Heavy quark vacuum polarization function at and

2009 ◽  
Vol 813 (3) ◽  
pp. 349-369 ◽  
Author(s):  
André H. Hoang ◽  
Vicent Mateu ◽  
S. Mohammad Zebarjad
Keyword(s):  
Heavy Quark ◽  
Vacuum Polarization ◽  
Polarization Function ◽  
Vacuum Polarization Function

scholarly journals The hadronic vacuum polarization function with O(a)-improved Wilson fermions - an update

2016 ◽  
Author(s):  
Hanno Horch ◽  
Gregorio Herdoiza ◽  
Benjamin Jaeger ◽  
Hartmut Wittig ◽  
Harvey Meyer ◽  
...  
Keyword(s):  
Vacuum Polarization ◽  
Polarization Function ◽  
Vacuum Polarization Function ◽  
Wilson Fermions

scholarly journals Determination of $\alpha_s$ in 2+1-flavor QCD through vacuum polarization function

2010 ◽  
Author(s):  
T. Onogi ◽  
Eigo Shintani ◽  
Sinya Aoki ◽  
Hidenori Fukaya ◽  
Shoji Hashimoto ◽  
...  
Keyword(s):  
Vacuum Polarization ◽  
Polarization Function ◽  
Vacuum Polarization Function
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