EINN2025

Session

Joint session Workshop 1 and 2

30 Oct 2025, 15:00

31. Baryon resonances from lattice QCD

Fernando Romero-Lopez (Uni Bern)

30/10/2025, 15:00

Talk in workshop 1 "Non-perturbative approaches for hadron structure from low to high energy"

Lattice QCD calculations have now reached the maturity required to determine the properties of hadronic resonances from first principles. In this talk, I will review recent progress on baryon resonances, with particular emphasis on the $\Lambda(1405)$, the $\Delta(1232)$, and two-nucleon systems. I will also outline the path toward exploring higher-lying resonances in QCD, highlighting recent...

25. Progress for x-dependent GPDs from Lattice QCD

Krzysztof Cichy (Adam Mickiewicz University, Faculty of Physics)

30/10/2025, 15:25

Talk in workshop 1 "Non-perturbative approaches for hadron structure from low to high energy"

In this talk, we discuss the recent progress in lattice QCD determinations of generalized parton distributions. The recently developed framework of asymmetric frames of reference, now complete for the vector, axial vector and tensor cases, allows for cost effective calculations of GPDs across a broad range of kinematics. This makes the prospects of their full mapping realistic in the near...

73. Nucleon electromagnetic form factors at large momentum from Lattice QCD

Dr Sergey Syritsyn (Stony Brook University)

30/10/2025, 15:50

Talk in workshop 1 "Non-perturbative approaches for hadron structure from low to high energy"

Proton and neutron electric and magnetic form factors are the primary characteristics of their spatial structure and have been studied extensively over the past half-century. At large values of the momentum transfer $Q^2$ they should reveal transition from nonperturbative to perturbative QCD dynamics and effects of quark orbital angular momenta and diquark correlations. Currently, these form...

75. Kaon semileptonic form factors at the physical quark masses on large volumes in lattice QCD

Takeshi Yamazaki (University of Tsukuba)

30/10/2025, 16:15

Talk in workshop 1 "Non-perturbative approaches for hadron structure from low to high energy"

We present our results for the kaon semileptonic form factors calculated
by using the $N_f=2+1$ and $2+1+1$ PACS10 configuration, whose physical volumes
are more than $($10 fm$)^4$ at the physical quark masses in the lattice spacings
from 0.04 to 0.08 fm. The configurations were generated using the Iwasaki
gauge action and stout-smeared clover quark action. The form factors near
zero...