T. Choi

activity

19962026

most citedRegge phenomenology of pion photoproduction off the nucleon at forward angles

34 citations · 101 across the 15 of their papers we have counts for

collaborators

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11 papers · 1 filter

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)…

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…

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…

nucl-th2011★ 19 cited

Evidence for the tensor meson exchange in the kaon photoproduction

Byung Geel Yu, Tae Keun Choi, W. Kim

The contribution of the tensor meson $K_{2}^{*} (1430)$ exchange in the process $γ p \to K^{+} Λ (Σ^{0})$ is investigated within the Regge framework. Inclusion of the $K_{2}^{*}$ exchange in the $K…

nucl-th2011★ 34 cited

Regge phenomenology of pion photoproduction off the nucleon at forward angles

Byung Geel Yu, Tae Keun Choi, W. Kim

We present a Regge model for pion photoproduction which is basically free of parameters within the framework of the s-channel helicity amplitude. We use coupling constants of all e…

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

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

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