The Λ (1405) baryon resonance plays an outstanding role in various aspects in hadron and
nuclear physics. It has been considered that the Λ (1405) resonance is generated by the …

During its long-lasting history, the Λ (1405) has become a benchmark for our understanding
of the SU (3) hadron dynamics. Starting with its theoretical prediction and later experimental …

K¯-nucleon interactions are investigated in the framework of coupled-channels dynamics
based on the next-to-leading order chiral SU (3) meson–baryon effective Lagrangian. A …

We study meson-baryon scattering with strangeness–1 in unitary chiral perturbation theory.
Ten coupled channels are considered in our work, namely, π 0 Λ, π 0 Σ 0, π− Σ+, π+ Σ−, K …

This review covers the modern era of experimental kaonic atom studies, encompassing 20
years of activity, defined by breakthroughs in technological developments which allowed …

Binding energies and widths of three-body K¯ NN, and of four-body K¯ NNN and K¯ K¯ NN
nuclear quasibound states are calculated in the hyperspherical basis, using realistic NN …

Several theoretical groups describe the antikaon–nucleon interaction at low energies within
approaches based on the chiral SU (3) dynamics and including next-to-leading order …

Kaonic atoms are an extremely efficient tool to investigate the strong interaction at the low
energy Frontier, since they provide direct access to the K− N interaction at threshold …

A new fit of a chirally motivated coupled-channel model for meson–baryon interactions is
presented including the recent SIDDHARTA data on the 1s level characteristics of kaonic …

Six widely different subthreshold K− N scattering amplitudes obtained in SU (3) chiral-model
EFT approaches by fitting to low-energy and threshold data are employed in optical …