539 citations · 2.1k across the 76 of their papers we have counts for
84 papers
Running of the Electroweak Gauge Couplings from First Principles
Alessandro Conigli, Dalibor Djukanovic, Georg von Hippel +6
We present a high-precision calculation of the hadronic running of electroweak gauge couplings from first principles. Employing lattice QCD in the low-energy regime, we achieve per…
The strange and flavor-singlet axial form factors of the nucleon from lattice QCD
Alessandro Barone, Dalibor Djukanovic, Georg von Hippel +3
The singlet axial form factor of the nucleon provides essential input for a complete understanding of the nucleon axial structure. Together with the isovector and isoscalar octet c…
Strong coupling constant from the 1-loop improved static energy
Viljami Leino, Alexei Bazavov, Nora Brambilla +8
The static energy is an excellent observable for extracting the strong coupling on the lattice. For short distances, the static energy can be calculated both on the lattice u…
The hadronic contribution to the running of the electroweak gauge couplings
Alessandro Conigli, Dalibor Djukanovic, Georg von Hippel +6
We present an updated determination of the hadronic vacuum polarization contribution to the running of the electromagnetic coupling , and of the elec…
Formal Naive Dirac Operators and Graph Topology
G. M. von Hippel
Motivated by a recent conjecture of Misumi and Yumoto relating the number of zero modes of lattice Dirac operators to the sum of the Betti numbers of the underlying spacetime manif…
Precision lattice calculation of the hadronic contribution to the running of the electroweak gauge couplings
Alessandro Conigli, Dalibor Djukanovic, Georg von Hippel +6
We present an update of our lattice QCD determination of the hadronic contribution to the running of the electromagnetic coupling, , and of the elect…
The anomalous magnetic moment of the muon in the Standard Model: an update
R. Aliberti, T. Aoyama, E. Balzani +232
We present the current Standard Model (SM) prediction for the muon anomalous magnetic moment, , updating the first White Paper (WP20) [1]. The pure QED and electroweak contrib…
International Lattice Data Grid 2.0: Status and Progress
Basavaraja Bheemalingappa Sagar, Georg von Hippel, Giannis Koutsou +4
In this proceeding contribution we discuss the status and progress towards a modernised and extended International Lattice Data Grid (ILDG), which has seen major developments, upda…
The isoscalar non-singlet axial form factor of the nucleon from lattice QCD
Alessandro Barone, Dalibor Djukanovic, Georg von Hippel +4
We present our progress on the computation of the axial form factor of the nucleon with flavour structure from lattice QCD. We employ a set of CLS ensembles with…
The hadronic vacuum polarization contribution to the muon at long distances
Dalibor Djukanovic, Georg von Hippel, Simon Kuberski +6
We present our lattice QCD result for the long-distance part of the hadronic vacuum polarization contribution, , to the muon in the time-momentum re…
Improved analysis of isovector nucleon matrix elements with flavors of improved Wilson fermions
Dalibor Djukanovic, Georg von Hippel, Harvey B. Meyer +2
We present an update of our determination of the isovector charges , and , and the isovector twist-2 forward matrix elements $\langle x\rangle_{u-…
Hadronic vacuum polarization in the muon : The short-distance contribution from lattice QCD
Simon Kuberski, Marco Cè, Georg von Hippel +4
We present results for the short-distance window observable of the hadronic vacuum polarization contribution to the muon , computed via the time-momentum representation (TMR)…
The pion scalar form factor with Wilson fermions
Konstantin Ottnad, Georg von Hippel
We report preliminary results from an analysis of the pion scalar form factor computed on a set of the CLS gauge ensembles with Wilson Clo…
Proton and neutron electromagnetic radii and magnetic moments from lattice QCD
Miguel Salg, Dalibor Djukanovic, Georg von Hippel +3
We present results for the electromagnetic form factors of the proton and neutron computed on the -flavor Coordinated Lattice Simulations (CLS) ensembles including both qu…
Proton and neutron electromagnetic radii and magnetic moments from lattice QCD
Miguel Salg, Dalibor Djukanovic, Georg von Hippel +3
We present results for the electromagnetic form factors of the proton and neutron computed on the -flavor Coordinated Lattice Simulations (CLS) ensembles including both qu…
Status update: transition form factor on CLS ensembles
Jonna Koponen, Antoine Gérardin, Harvey B. Meyer +2
In this report we present the status of the Mainz group's lattice QCD calculation of the pion transition form factor, which describes the interaction of an on-shell pion with two o…
Zemach and Friar radii of the proton and neutron from lattice QCD
Dalibor Djukanovic, Georg von Hippel, Harvey B. Meyer +3
We present the first lattice-QCD result for the Zemach and Friar radii of the proton and neutron. Our calculation includes both quark-connected and -disconnected diagrams and asses…
Precision calculation of the electromagnetic radii of the proton and neutron from lattice QCD
Dalibor Djukanovic, Georg von Hippel, Harvey B. Meyer +3
We present lattice-QCD results for the electromagnetic form factors of the proton and neutron including both quark-connected and -disconnected contributions. The parametrization of…
Electromagnetic form factors of the nucleon from lattice QCD
Dalibor Djukanovic, Georg von Hippel, Harvey B. Meyer +3
There is a long-standing discrepancy between different measurements of the electric and magnetic radii of the proton. Lattice QCD calculations are a well-suited tool for theoretica…
Padé and Padé-Laplace Methods for masses and matrix elements
Georg M. von Hippel
The problem of having to reconstruct the decay rates and corresponding amplitudes of the single-exponential components of a noisy multi-exponential signal is common in many other a…
Nucleon Sigma Terms with O()-improved Wilson fermions
Andria Agadjanov, Dalibor Djukanovic, Georg von Hippel +3
We present a lattice-QCD based analysis of the nucleon sigma terms using gauge ensembles with flavors of -improved Wilson fermions, with a complete error…
The pion-nucleon sigma term with -improved Wilson fermions
Andria Agadjanov, Dalibor Djukanovic, Georg von Hippel +3
We present an analysis of the pion-nucleon sigma term on the CLS ensembles with flavors of -improved Wilson fermions. We perform a chiral interpolation ba…
Mass and isovector matrix elements of the nucleon at zero-momentum transfer
Konstantin Ottnad, Dalibor Djukanovic, Harvey B. Meyer +2
We present the current status of our analysis of nucleon structure observables including isovector charges and twist-2 matrix elements as well as the nucleon mass. Results are comp…
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…