HIGHLIGHTS
- who: Knechtli Francesco et al. from the Wuppertal, Germany have published the research: Decoupling of charm beyond leading order, in the Journal: (JOURNAL)
- what: The authors show that these corrections follow the expected leading behavior which is quadratic in the inverse charm quark mass. In the right plot of Fig 3 the authors show the continuum values u221a Figure 3.
SUMMARY
Neglecting the light quark masses, the effects of decoupling of the charm at low energies are incorporated in the matching of the gauge couplings and in the power corrections stemming . . .
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