186 citations · 392 across the 14 of their papers we have counts for
14 papers
Origin of resonances in the chiral unitary approach
Tetsuo Hyodo, Daisuke Jido, Atsushi Hosaka
We study the origin of the resonances associated with pole singularities of the scattering amplitude in the chiral unitary approach. We propose a "natural renormalization" scheme u…
Lambda(1405) in chiral SU(3) dynamics
Tetsuo Hyodo, Wolfram Weise, Daisuke Jido +2
We discuss several aspects of the Lambda(1405) resonance in relation to the recent theoretical developments in chiral dynamics. We derive an effective single-channel KbarK N intera…
Exotic hadrons and SU(3) chiral dynamics
Tetsuo Hyodo, Daisuke Jido, Atsushi Hosaka
We explore a possibility to generate exotic hadrons dynamically in the scattering of hadrons. The s-wave scattering amplitude of an arbitrary hadron with the Nambu-Goldstone boson…
Study of exotic hadrons in s-wave chiral dynamics
Tetsuo Hyodo, Daisuke Jido, Atsushi Hosaka
We study the exotic hadrons in s-wave scattering of the Nambu-Goldstone boson with a target hadron based on chiral dynamics. Utilizing the low energy theorem of chiral symmetry, we…
Chiral dynamics and s-wave exotic hadrons
Tetsuo Hyodo, Daisuke Jido, Atsushi Hosaka
Based on chiral dynamics, existence of exotic hadrons is discussed in the SU(3) symmetric limit. The low energy s-wave interaction of the Nambu-Goldstone boson with a hadron is kno…
Study of exotic hadrons in S-wave scatterings induced by chiral interaction in the flavor symmetric limit
Tetsuo Hyodo, Daisuke Jido, Atsushi Hosaka
We study s-wave bound states of a hadron and a light pseudoscalar meson induced by the Weinberg-Tomozawa (WT) interaction in the flavor SU(3) symmetric limit. The WT interaction is…