Precise proton and neutron form factor measurements at Jefferson Lab, using spin
observables, have recently made a significant contribution to the unraveling of the internal …

Studies of the structure of excited baryons are key factors to the N* program at Jefferson Lab
(JLab). Within the first year of data taking with the Hall B CLAS12 detector following the 12 …

Elastic πN scattering and the world data of the family of reactions π− p→ ηn, K 0 Λ, K 0 Σ 0,
K+ Σ−, and π+ p→ K+ Σ+ are described simultaneously in an analytic, unitary, coupled …

Recent experimental and theoretical advancements have led to significant progress in our
understanding of the electromagnetic structure of nucleons (N), nucleon excitations (N∗) …

We present estimates of the hyperon elastic form factors for the baryon octet and the Ω-
baryon for large four-momentum transfer squared q 2 in the timelike region (q 2> 0) …

The Δ (1232)→ γ* N magnetic dipole form factor (GM*) is described here within a new
covariant model that combines the valence quark core together with the pion cloud …

Fluctuating hydrodynamics provides a model for fluids at mesoscopic scales where thermal
fluctuations can have a significant impact on the behavior of the system. Here we investigate …

We present a review of recent applications of nonlocal chiral effective theory to hadron
structure studies. Starting from a nonlocal meson–baryon effective chiral Lagrangian, we …

We study the octet baryon electromagnetic form factors in nuclear matter using the covariant
spectator quark model extended to the nuclear matter regime. The parameters of the model …

A nucleon resonance with spin-parity JP= 3/2− and mass about 2.1 GeV is essential to
reproducing the photoproduction cross sections for Λ (1520) released by the LEPS and …