187 citations · 248 across the 6 of their papers we have counts for
9 papers
The -meson leading-twist distribution amplitude
Benoît Blossier, Mariane Mangin-Brinet, José Manuel Morgado Chávez +1
In this project, we employ the short-distance factorization to compute the distribution amplitude of the -meson from Lattice QCD at leading twist. We employ a set of CLS $N_f=…
The distribution amplitude of the -meson
Benoît Blossier, Mariane Mangin-Brinet, José Manuel Morgado Chávez +1
In this proceeding we determine the distribution amplitude of the -meson from first principles. This quantity appears as a consequence of factorization theorems, and it is nec…
Direct access to hadronic decay parameters with twisted boundary conditions
Benoît Blossier, Jochen Heitger, Jan Neuendorf +1
Our exploratory study looks for direct access to the resonant hadronic transition amplitude without resorting to the Lüscher formalism. We study the decay by a…
The hadronic running of the electroweak couplings from lattice QCD
Marco Cè, Antoine Gérardin, Georg von Hippel +6
The energy dependency (running) of the strength of electromagnetic interactions plays an important role in precision tests of the Standard Model. The running of the former to t…
The hadronic running of the electromagnetic coupling and electroweak mixing angle
Teseo San José, Hartmut Wittig, Marco Cè +7
We present results for the hadronic running of the electromagnetic coupling and the weak mixing angle from simulations of lattice QCD with flavours of -improved Wil…
Intermediate window observable for the hadronic vacuum polarization contribution to the muon from O improved Wilson quarks
Marco Cè, Antoine Gérardin, Georg von Hippel +10
Following the publication of the new measurement of the anomalous magnetic moment of the muon, the discrepancy between experiment and the theory prediction from the theory in…
Window observable for the hadronic vacuum polarization contribution to the muon from lattice QCD
Marco Cè, Antoine Gérardin, Georg von Hippel +10
Euclidean time windows in the integral representation of the hadronic vacuum polarization contribution to the muon serve to test the consistency of lattice calculations and m…
The hadronic running of the electromagnetic coupling and the electroweak mixing angle from lattice QCD
Marco Cè, Antoine Gérardin, Georg von Hippel +7
We compute the hadronic running of the electromagnetic and weak couplings in lattice QCD with flavors of improved Wilson fermions. Using two d…
The hadronic contribution to the running of the electromagnetic coupling and electroweak mixing angle
Teseo San José, Marco Cè, Antoine Gérardin +7
As present and future experiments, on both the energy and precision frontiers, look to identify new physics beyond the Standard Model, we require more precise determinations of fun…