K. Kong

activity

20152026

most citedInvestigating convergence of the reaction

γ p \to π^{\pm} Δ

and tensor meson

a_{2}

exchange at high energy

13 citations · 93 across the 21 of their papers we have counts for

collaborators

21 papers

hep-ph2026

Effective Color Dipole Approach to Color Transparency in $ρ^{0}$ Electroproduction

Tae Keun Choi, Kook-Jin Kong, Byung-Geel Yu

We investigate nuclear transparency in exclusive $ρ^{0}$ electroproduction on $^{12}$ C and $^{56}$ Fe nuclei within a multi-channel final-state interaction (FSI) framework that explic…

hep-ph2026

Non-universality of color transparency onset in pion and kaon electroproduction

Byung-Geel Yu, Tae Keun Choi, Kook-Jin Kong

A combined analysis of the Jefferson Lab data on nuclear transparency in $A (e, e^{'} π^{+})$ and $A (e, e^{'} K^{+})$ shows that the onset of color transparency (CT) is not universal across meson…

nucl-th2025

Naive parton picture for kaon color transparency in $A (e, e^{'} K^{+})$

Kook-Jin Kong, Tae Keun Choi, Byung-Geel Yu

Nuclear transparency in the electronuclear reaction $A (e, e^{'} K^{+})$ is investigated in parallel with our previous study of pion transparency in Phys.\ Rev.\ C {\bf 111}, 064608 (2025)…

hep-ph2024

Revisiting $K N$ elastic and charge exchange reactions in search of the pentaquark $Θ^{+}$ baryon

Byung-Geel Yu, Kook-Jin Kong, Tae Keun Choi

In the search for the pentaquark $Θ^{+}$ baryon, the world data on $K^{+} n \to K^{+} n$ and $K^{+} n \to K^{0} p$ reactions on the deuteron target and $K^{0} p \to K^{+} n$ and $K^0_L\,p\to K^0_S\,p…

nucl-th2024

Nuclear transparency and shadowing of the two-step process in the $A (e, e^{'} π^{+})$ reaction

Tae Keun Choi, Kook-Jin Kong, Byung-Geel Yu

We investigate nuclear transparency induced by pion electroproduction on nuclei, $A (e, e^{'} π^{+})$ , with our interest in the role of the two-step process in the Glauber multiple scatter…

hep-ph2021

Partial wave analysis of $K^{+} N$ scattering and the possibility of pentaquark $Θ^{+} (1540)$

Kook-Jin Kong, Byung-Geel Yu

Elastic $K^{+} n \to K^{+} n$ and charge exchange $K^{+} n \to K^{0} p$ reactions at low momenta are investigated using the partial wave analysis. Isospin relation gives constrains for the par…

hep-ph2019★ 2 cited

Photoproductions of $f_{1} (1285)$ and $η^{'} (958)$ from the analysis of CLAS data with the Primakoff effect at high energies

Byung-Geel Yu, Kook-Jin Kong

We investigate photoproduction of axial vector meson $f_{1} (1285)$ based on the CLAS experiment $γ p \to p f_{1} (1285) \to p η π^{+} π^{-}$ using the Regge model for $ρ^{0} + ω$ exchanges. The combin…

hep-ph2019★ 1 cited

A new combined analysis of elastic and charge exchange $K N (K ˉ N)$ scatterings in the Regge realm

Byung-Geel Yu, Kook-Jin Kong

The Regge features of elastic $K^{\pm} N \to K^{\pm} N$ , and charge exchange $K^{-} p \to K ˉ^{0} n$ and $K^{+} n \to K^{0} p$ reactions are described by using a combined analysis of all these cha…

hep-ph2018★ 5 cited

Features of $ω$ photoproduction off proton target at backward angles : Role of nucleon Reggeon in $u$ -channel with parton contributions

Byung-Geel Yu, Kook-Jin Kong

Backward photoproduction of $ω$ off a proton target is investigated in a Reggeized model where the $u$ -channel nucleon Reggeon is constructed from the nucleon Born terms in a gauge…

hep-ph2018★ 6 cited

Features of forward $π N$ scattering from a Reggeized model

Kook-Jin Kong, Byung-Geel Yu

Charge exchange process $π^{-} p \to π^{0} n$ and elastic scatterings $π^{\pm} p \to π^{\pm} p$ are investigated within the Regge framework where the relativistic Born amplitude is reggeized fo…

hep-ph2017★ 3 cited

Regge phenomenology of photoproduction of $π^{-} Δ^{++}$ and scaling with saturation of trajectory

Byung-Geel Yu, Kook-Jin Kong

In this work we investigate the reaction $γ p \to π^{-} Δ^{++}$ in the Reggeized model for $π (138) + ρ (775) + a_{2} (1320)$ exchanges in the $t$ -channel. For a convergence of the reaction cross…

hep-ph2017★ 8 cited

Features of $ω$ photoproduction off nucleon target at forward angles : Dominance of $π$ exchange with Regge cuts and scaling of differential cross sections

Byung-Geel Yu, Tae Keun Choi, Kook-Jin Kong

We investigate photoproduction of $ω$ off a nucleon target $γ N \to ω N$ by using a Reggeized model where $π (135) + σ (500) + f_{1} (1285) + f_{2} (1270)$ +Pomeron exchanges are included in the $t$ -…

nucl-th2017★ 7 cited

Photoproduction of $γ p \to K^{+} Λ^{} (1520)$ and decay of $Λ^{} (1520) \to K^{-} p$ in the Reggeized framework

Byung-Geel Yu, Kook-Jin Kong

Photoproduction of the $Λ^{*} (1520)$ resonance of spin-parity $\frac{3}{2}^{-}$ off the proton target is investigated within the Regge framework where the $t$ -channel reggeization is app…

nucl-th2017★ 5 cited

Photoproduction of $γ N \to K^{+} Σ^{*} (1385)$ in the Reggeized framework

Byung-Geel Yu, Kook-Jin Kong

Photoproduction of $K Σ^{*} (1385)$ on the nucleon is investigated within the Regge framework and the reaction mechanism is analyzed based on the data existing in the channels $γp\t…

hep-ph2016★ 1 cited

Reggeized model for $γ p \to ρ^{-} Δ^{++} (1232)$ photoproduction

Byung-Geel Yu, Kook-Jin Kong

A model for the reaction $γ p \to ρ^{-} Δ^{++}$ is presented with the $t$ -channel $π + ρ$ exchanges reggeized to describe the reaction up to high energies. Gauge invariance of $ρ$ exchange…

hep-ph2016★ 13 cited

Investigating convergence of the reaction $γ p \to π^{\pm} Δ$ and tensor meson $a_{2}$ exchange at high energy

Byung-Geel Yu, Kook-Jin Kong

A Regge approach to the reaction processes $γ p \to π^{-} Δ^{++}$ and $γ p \to π^{+} Δ^{0}$ is presented for the description of existing data up to $E_{γ} = 16$ GeV. The model consists of the $t$ -c…

hep-ph2016★ 13 cited

Role of $σ$ exchange in the $γ p \to ϕp$ process and scaling with the $f_{1}$ axial vector meson from a Reggeized model

Byung-Geel Yu, Hungchong Kim, Kook-Jin Kong

We investigate the role driven by the scalar meson $σ$ exchange in the photoproduction of the vector meson $ϕ$ (1020) off a proton by using a Reggeized model. Based on the $π^0(135)…

hep-ph2016★ 8 cited

Regge approach to the reaction of $γ N \to K^{*} Λ$

Byung-Geel Yu, Yongseok Oh, Kook-Jin Kong

Photoproduction of $K^{*}$ vector mesons off nucleon is investigated within the Regge framework where the electromagnetic vertex of $γ K^{*} K^{*}$ fully takes into account the magnetic di…

nucl-th2016★ 5 cited

Nondiffractive feature of $γ N \to ρ^{\pm} N$ with $ρ$ -meson electromagnetic multipole moments

Byung-Geel Yu, Kook-Jin Kong

We investigate photoproduction of charged $ρ$ off the nucleon using $ρ (770) + π (140)$ Regge pole exchanges by considering the $ρ$ -meson electromagnetic multipole moments. The signifi…

nucl-th2015★ 4 cited

Role of $ω$ -meson exchange in scaling of the $γ p \to π^{0} p$ process from a Regge-type model with resonances

Kook-Jin Kong, Tae Keun Choi, Byung-Geel Yu

The scaling of photoproduction $γ p \to π^{0} p$ is investigated in the Reggeized model with $N^{*}$ and $Δ$ resonances included to describe resonance peaks up to photon energy $E_{γ}$ = 3 G…

nucl-th2015★ 12 cited

Pion and proton form factors in the Regge description of electroproduction $p (e, e^{'} π^{+}) n$

Tae Keun Choi, Kook Jin Kong, Byung Geel Yu

Electroproduction of $π^{+}$ above the resonance region is analyzed in the Regge model for $π + ρ$ exchanges. Importance of the roles of pion and proton form factors in the process is…

Effective Color Dipole Approach to Color Transparency in ρ0 Electroproduction

Non-universality of color transparency onset in pion and kaon electroproduction

Naive parton picture for kaon color transparency in A(e,e′K+)

Revisiting KN elastic and charge exchange reactions in search of the pentaquark Θ+ baryon

Nuclear transparency and shadowing of the two-step process in the A(e,e′π+) reaction

Partial wave analysis of K+N scattering and the possibility of pentaquark Θ+(1540)

Photoproductions of f1​(1285) and η′(958) from the analysis of CLAS data with the Primakoff effect at high energies

A new combined analysis of elastic and charge exchange KN(KˉN) scatterings in the Regge realm

Features of ω photoproduction off proton target at backward angles : Role of nucleon Reggeon in u-channel with parton contributions

Features of forward πN scattering from a Reggeized model

Regge phenomenology of photoproduction of π−Δ++ and scaling with saturation of trajectory

Features of ω photoproduction off nucleon target at forward angles : Dominance of π exchange with Regge cuts and scaling of differential cross sections

Photoproduction of γp→K+Λ∗(1520) and decay of Λ∗(1520)→K−p in the Reggeized framework

Photoproduction of γN→K+Σ∗(1385) in the Reggeized framework

Reggeized model for γp→ρ−Δ++(1232) photoproduction

Investigating convergence of the reaction γp→π±Δ and tensor meson a2​ exchange at high energy

Role of σ exchange in the γp→ϕp process and scaling with the f1​ axial vector meson from a Reggeized model

Regge approach to the reaction of γN→K∗Λ

Nondiffractive feature of γN→ρ±N with ρ-meson electromagnetic multipole moments

Role of ω-meson exchange in scaling of the γp→π0p process from a Regge-type model with resonances

Pion and proton form factors in the Regge description of electroproduction p(e,e′π+)n

Effective Color Dipole Approach to Color Transparency in $ρ^{0}$ Electroproduction

Naive parton picture for kaon color transparency in $A (e, e^{'} K^{+})$

Revisiting $K N$ elastic and charge exchange reactions in search of the pentaquark $Θ^{+}$ baryon

Nuclear transparency and shadowing of the two-step process in the $A (e, e^{'} π^{+})$ reaction

Partial wave analysis of $K^{+} N$ scattering and the possibility of pentaquark $Θ^{+} (1540)$

Photoproductions of $f_{1} (1285)$ and $η^{'} (958)$ from the analysis of CLAS data with the Primakoff effect at high energies

A new combined analysis of elastic and charge exchange $K N (K ˉ N)$ scatterings in the Regge realm

Features of $ω$ photoproduction off proton target at backward angles : Role of nucleon Reggeon in $u$ -channel with parton contributions

Features of forward $π N$ scattering from a Reggeized model

Regge phenomenology of photoproduction of $π^{-} Δ^{++}$ and scaling with saturation of trajectory

Features of $ω$ photoproduction off nucleon target at forward angles : Dominance of $π$ exchange with Regge cuts and scaling of differential cross sections

Photoproduction of $γ p \to K^{+} Λ^{} (1520)$ and decay of $Λ^{} (1520) \to K^{-} p$ in the Reggeized framework

Photoproduction of $γ N \to K^{+} Σ^{*} (1385)$ in the Reggeized framework

Reggeized model for $γ p \to ρ^{-} Δ^{++} (1232)$ photoproduction

Investigating convergence of the reaction $γ p \to π^{\pm} Δ$ and tensor meson $a_{2}$ exchange at high energy

Role of $σ$ exchange in the $γ p \to ϕp$ process and scaling with the $f_{1}$ axial vector meson from a Reggeized model

Regge approach to the reaction of $γ N \to K^{*} Λ$

Nondiffractive feature of $γ N \to ρ^{\pm} N$ with $ρ$ -meson electromagnetic multipole moments

Role of $ω$ -meson exchange in scaling of the $γ p \to π^{0} p$ process from a Regge-type model with resonances

Pion and proton form factors in the Regge description of electroproduction $p (e, e^{'} π^{+}) n$