AbstractWe combine the fixed-order evaluation of the bb¯ sum rules with a non-relativistic effective-theory approach. The combined result for the nth moment includes all terms suppressed with respect to the leading-order result by O(αs3) and O((αsn)lαs2), counting αsn∼1. When compared to experimental data, the moments thus obtained show a remarkable consistency and allow for an analysis in the whole range 1⩽n≲16
AbstractRecently the μΔ++ was found from a fit to π+p scattering [G.L. Castro, A. Mariano, Phys. Let...
The perturbative accuracy for bottomonium observables has recently been extended to next-to- next-to...
Abstract Recently the μ Δ ++ was found from a fit to π + p scattering [G.L. Castro, A. Mariano, Phys...
AbstractWe combine the fixed-order evaluation of the bb¯ sum rules with a non-relativistic effective...
We determine the mass of the bottom quark from high moments of the bb¯ production cross section in e...
AbstractWe present an analysis to determine the charm quark mass from non-relativistic sum rules, us...
AbstractWe determine the mass of the bottom quark from high moments of the bb¯ production cross sect...
We study the effect of resumming large logarithms in the determination of the bottom quark mass thr...
With the recent completion of NNNLO results, the perturbative description of the ϒ system has reache...
We discuss the QCD sum rule calculation of the heavy-quark effective theory parameters, λE and λH , ...
We use the O(α3s) approximation of the heavy-quark vacuum polarization function in the threshol...
Analytical all-orders results are presented for the one-renormalon-chain contributions to the Bjorke...
We use QCD sum rules to compute matrix elements of the Delta B=2 operators appearing in the heavy-qu...
AbstractWe compute an all order correction to the scalar mass in the Φ4 theory using a new method of...
We compute an all order correction to the scalar mass in the Φ4 theory using a new method of functio...
AbstractRecently the μΔ++ was found from a fit to π+p scattering [G.L. Castro, A. Mariano, Phys. Let...
The perturbative accuracy for bottomonium observables has recently been extended to next-to- next-to...
Abstract Recently the μ Δ ++ was found from a fit to π + p scattering [G.L. Castro, A. Mariano, Phys...
AbstractWe combine the fixed-order evaluation of the bb¯ sum rules with a non-relativistic effective...
We determine the mass of the bottom quark from high moments of the bb¯ production cross section in e...
AbstractWe present an analysis to determine the charm quark mass from non-relativistic sum rules, us...
AbstractWe determine the mass of the bottom quark from high moments of the bb¯ production cross sect...
We study the effect of resumming large logarithms in the determination of the bottom quark mass thr...
With the recent completion of NNNLO results, the perturbative description of the ϒ system has reache...
We discuss the QCD sum rule calculation of the heavy-quark effective theory parameters, λE and λH , ...
We use the O(α3s) approximation of the heavy-quark vacuum polarization function in the threshol...
Analytical all-orders results are presented for the one-renormalon-chain contributions to the Bjorke...
We use QCD sum rules to compute matrix elements of the Delta B=2 operators appearing in the heavy-qu...
AbstractWe compute an all order correction to the scalar mass in the Φ4 theory using a new method of...
We compute an all order correction to the scalar mass in the Φ4 theory using a new method of functio...
AbstractRecently the μΔ++ was found from a fit to π+p scattering [G.L. Castro, A. Mariano, Phys. Let...
The perturbative accuracy for bottomonium observables has recently been extended to next-to- next-to...
Abstract Recently the μ Δ ++ was found from a fit to π + p scattering [G.L. Castro, A. Mariano, Phys...
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