289 citations · 923 across the 15 of their papers we have counts for
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Decoupling of charm beyond leading order
Francesco Knechtli, Tomasz Korzec, Björn Leder +1
We study the effective theory of decoupling of a charm quark at low energies. We do this by simulating a model, QCD with two mass-degenerate charm quarks. At leading order the effe…
Power corrections from decoupling of the charm quark
Francesco Knechtli, Tomasz Korzec, Björn Leder +1
Decoupling of heavy quarks at low energies can be described by means of an effective theory as shown by S. Weinberg in Ref. [1]. We study the decoupling of the charm quark by latti…
Towards Radiative Transitions in Charmonium
Cian O'Hara, Sinéad M. Ryan, Graham Moir +1
We present preliminary calculations towards radiative transitions in charmonium using anisotropic dynamical ensembles generated by the Hadron Spectrum Collaboration.…