48 citations · 413 across the 28 of their papers we have counts for
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Test of the reaction mechanism for gamma N -> K Lambda(1520) using the polarized photon
Seung-il Nam, Ki-Seok Choi, Atsushi Hosaka +1
We study the reaction mechanism for the photoproduction of the Lambda(1520), based on an effective Lagrangian approach. We investigate each contribution of the s-, u-, t-channel pr…
Leading-twist pion and kaon distribution amplitudes in the gauge-invariant nonlocal chiral quark model from the instanton vacuum
Seung-il Nam, Hyun-Chul Kim
We investigate the leading-twist light-cone distribution amplitudes for the pion and kaon based on the gauge-invariant nonlocal chiral quark model from the instanton vacuum in the…
Twist-3 pion and kaon distribution amplitudes from the instanton vacuum with flavor SU(3) symmetry breaking
Seung-il Nam, Hyun-Chul Kim
We investigate the twist-3 pion and kaon distribution amplitudes of the pseudoscalar (phi^p_{pi,K}) and pseudotensor (phi^{sigma}_{pi,K}) types, based on the effective chiral actio…
QCD condensates with flavor SU(3) symmetry breaking
Seung-il Nam, Hyun-Chul Kim
We investigate the effects of flavor SU(3)-symmetry breaking on the QCD condensates, based on the nonlocal effective chiral action from the instanton vacuum, focusing on the quark-…
The leading-twist pion and kaon distribution amplitudes from the QCD instanton vacuum
Seung-il Nam, Hyun-Chul Kim, Atsushi Hosaka +1
We investigate the leading-twist light-cone distribution amplitudes for the pion and kaon, based on the nonlocal chiral quark model from the instanton vacuum. Effects of explicit f…
QCD condensates with flavor SU(3) symmetry breaking from the instanton vacuum
Seung-il Nam, Hyun-Chul Kim
We investigate the effects of flavor SU(3)-symmetry breaking on the quark, gluon, and mixed quark-gluon condensates, based on the nonlocal effective chiral action from the instanto…