252 citations · 721 across the 17 of their papers we have counts for
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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…
Structure of the Lambda(1405) baryon resonance from its large Nc behavior
Tetsuo Hyodo, Daisuke Jido, Luis Roca
We study the behavior with the number of colors (Nc) of the two poles associated to the Lambda(1405) resonance obtained dynamically within the chiral unitary approach. The leading…
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…
Phenomenology of spin 3/2 baryons with pentaquarks
Tetsuo Hyodo, Atsushi Hosaka
We examine several assignments of spin and parity for the pentaquark Theta+ state (J^P=1/2^{+,-}, 3/2^{+,-}) in connection with known baryon resonances. Assuming that the Theta+ be…