37 citations · 39 across the 4 of their papers we have counts for
7 papers
Photoproduction of Lambda(1520,3/2^-)
Seung-Il Nam, Atsushi Hosaka, Hyun-Chul Kim
We investigate the photoproduction of Lambda(1520,3/2^-) via the gamma N -> K Lambda^* reaction using the Born approximation and the Rariata-Schwinger vector-spinor field for the s…
Theta^+ baryon production from gamma N and NN scattering
Seung-Il Nam, Atsushi Hosaka, Hyun-Chul Kim
We investigate Theta^+ production via gamma N and NN reactions in order to obtain information on the structure of Theta^+, especially its parity. We observe that the positive parit…
Magnetic susceptibility of the QCD vacuum
Hyun-Chul Kim, M. Musakhanov, M. Siddikov
We investigate the magnetic susceptibility of the QCD vacuum, based on the instanton vacuum. Starting from the instanton liquid model for the instanton vacuum, we derive the light-…
Pentaquark mass and width in dense matter
Hyun-Chul Kim, Chang-Hwan Lee, Hee-Jung Lee
We investigate medium modifications of the pentaquark in dense medium, taking into account different parities of the exotic baryon. We find that the chemical potential…
Effective weak chiral Lagrangian from the instanton-induced chiral quark model
Mario Franz, Hyun-Chul Kim, Klaus Goeke
We present the recent investigation of the effective weak chiral Lagrangian within the framework of the instanton-induced chiral quark model. Starting from the effective f…
Nucleon Tensor Charges in the Chiral Quark--Soliton Model
Hyun-Chul Kim, M. V. Polyakov, K. Goeke
We investigate the singlet and isovector tensor charges of the nucleon, which are deeply related to the first moment of the leading twist transversity quark…