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Flavor independent systematics of excited baryons and intra-band transition
Miho Koma, Atsushi Hosaka, Hiroshi Toki
Transitions among excited nucleons are studied within a non-relativistic quark model with a deformed harmonic oscillator potential. The transition amplitudes are factorized into th…
Separable Kernel of Nucleon-Nucleon Interaction in the Bethe-Salpeter Approach for J=0,1
S. G. Bondarenko, V. V. Burov, N. Hamamoto +3
The solution for the nucleon-nucleon T matrix in the framework of the covariant Bethe-Salpeter approach for a two spin-one-half particle system with a separable kernel of interacti…
Chiral phase properties of finite size quark droplets in the Nambu--Jona-Lasinio model
O. Kiriyama, A. Hosaka
Chiral phase properties of finite size hadronic systems are investigated within the Nambu--Jona-Lasinio model. Finite size effects are taken into account by making use of the multi…
Magnetic moments of the Lambda(1405) and Lambda(1670) resonances
D. Jido, A. Hosaka, J. C. Nacher +2
By using techniques of unitarized chiral perturbation theory, where the and resonances are dynamically generated, we evaluate the magnetic moments of these reso…