Bartosz Kostrzewa

activity

20172025

most citedHadron-Hadron Interactions from

N_{f} = 2 + 1 + 1

Lattice QCD: isospin-1

K K

scattering length

20 citations · 34 across the 3 of their papers we have counts for

collaborators

3 papers

hep-lat2025

$η$ , $η^{'}$ mesons from lattice QCD in fully physical conditions

Konstantin Ottnad, Simone Bacchio, Jacob Finkenrath +5

We determine masses and mixing parameters of the $η$ and $M_{η^{'}}$ meson in lattice QCD. The calculations are carried out on a set of 13 ETMC gauge ensembles with $N_{f} = 2 + 1 + 1$ …

hep-lat2022★ 14 cited

The $η \to γ^{} γ^{}$ transition form factor and the hadronic light-by-light $η$ -pole contribution to the muon $g - 2$ from lattice QCD

Constantia Alexandrou, Simone Bacchio, Sebastian Burri +11

We calculate the double-virtual $η \to γ^{*} γ^{*}$ transition form factor $F_{η \to γ^{*} γ^{*}} (q_{1}^{2}, q_{2}^{2})$ from first principles using a lattice QCD simulation with $N…

hep-lat2017★ 20 cited

Hadron-Hadron Interactions from $N_{f} = 2 + 1 + 1$ Lattice QCD: isospin-1 $K K$ scattering length

Christopher Helmes, Christian Jost, Bastian Knippschild +4

We present results for the interaction of two kaons at maximal isospin. The calculation is based on $N_{f} = 2 + 1 + 1$ flavour gauge configurations generated by the European Twisted Mass…

η, η′ mesons from lattice QCD in fully physical conditions

The η→γ∗γ∗ transition form factor and the hadronic light-by-light η-pole contribution to the muon g−2 from lattice QCD

Hadron-Hadron Interactions from Nf​=2+1+1 Lattice QCD: isospin-1 KK scattering length

$η$ , $η^{'}$ mesons from lattice QCD in fully physical conditions

The $η \to γ^{} γ^{}$ transition form factor and the hadronic light-by-light $η$ -pole contribution to the muon $g - 2$ from lattice QCD

Hadron-Hadron Interactions from $N_{f} = 2 + 1 + 1$ Lattice QCD: isospin-1 $K K$ scattering length