activity
20222025
most citedNucleon resonance parameters from Roy-Steiner equations

27 citations · 64 across the 5 of their papers we have counts for

collaborators

5 papers

hep-ph2025★ 10 cited

The role of chiral symmetry and the non-ordinary nature in femtoscopic correlations

Miguel Albaladejo, Alejandro Canoa, Juan Nieves +3

We show that the use of realistic interactions, obtained from a dispersive analysis of scattering data, as well as relativistic corrections, are essential to describe recently…

hep-ph2023★ 27 cited

Nucleon resonance parameters from Roy-Steiner equations

Martin Hoferichter, Jacobo Ruiz de Elvira, Bastian Kubis +1

A reliable determination of the pole parameters and residues of nucleon resonances is notoriously challenging, given the required analytic continuation into the complex plane. We p…

hep-ph2023★ 10 cited

Improved Standard-Model prediction for

Martin Hoferichter, Bai-Long Hoid, Jacobo Ruiz de Elvira

We present a comprehensive calculation of the form factor in dispersion theory, using input from the leptonic decays , $K_L\to \ell_1^+\ell_1^-\…

hep-ph2022

Chiral extrapolation of hadronic vacuum polarization and isospin-breaking corrections

Martin Hoferichter, Gilberto Colangelo, Bai-Long Hoid +4

By far the biggest contribution to hadronic vacuum polarization (HVP) arises from the two-pion channel. Its quark-mass dependence can be evaluated by combining dispersion relations…

hep-ph2022★ 17 cited

The f0(1370) controversy from dispersive meson-meson scattering data analyses

Jose Ramon Pelaez, Arkaitz Rodas, Jacobo Ruiz de Elvira

We establish the existence of the long-debated resonance in the dispersive analyses of meson-meson scattering data. For this, we present a novel approach using forward…