Huiyoung Ryu

activity

20062019

most citedVariational Analysis of Mass Spectra and Decay Constants for Ground State Pseudoscalar and Vector Mesons in Light-Front Quark Model

61 citations · 163 across the 12 of their papers we have counts for

collaborators

12 papers

hep-ph2019★ 7 cited

The doubly virtual $(π^{0}, η, η^{'}) \to γ^{} γ^{}$ transition form factors in the light-front quark model

Ho-Meoyng Choi, Hui-Young Ryu, Chueng-Ryong Ji

We report our investigation on the doubly virtual TFFs $F_{P γ^{*}} (Q_{1}^{2}, Q_{2}^{2})$ for the $P \to γ^{*} (q_{1}) γ^{*} (q_{2}) (P = π^{0}, η, η^{'})$ transitions using the light-front qua…

hep-ph2018★ 10 cited

Diffractive Vector Photoproduction using Holographic QCD

Chang Hwan Lee, Hui-Young Ryu, Ismail Zahed

We discuss diffractive photon-production of vector mesons in holographic QCD. At large $s$ , the QCD scattering amplitudes are reduced to the scattering of pair of dipoles ex…

hep-ph2018★ 12 cited

Systematic twist expansion of $(η_{c}, η_{b}) \to γ^{*} γ$ transition form factors in light-front quark model

Hui-Young Ryu, Ho-Meoyng Choi, Chueng-Ryong Ji

The light-front quark model analysis of the meson-photon transition form factor $F_{P γ} (Q^{2})$ amenable both for the spacelike region ( $Q^{2} > 0$ ) and the timelike region ( $Q^{2} < 0$ )…

hep-ph2017★ 27 cited

Spacelike and timelike form factors for the $(π^{0}, η, η^{'}) \to γ^{*} γ$ transitions in the light-front quark model

Ho-Meoyng Choi, Hui-Young Ryu, Chueng-Ryong Ji

We investigate the $(π^{0}, η, η^{'}) \to γ^{*} γ$ transitions both for the spacelike region and the timelike region using the light-front quark model (LFQM). In particular, we present the new…

hep-ph2016★ 4 cited

Photoproduction of the scalar mesons $f_{0} (500)$ and $f_{0} (980)$ off the nucleon

Je-Hee Lee, Hyun-Chul Kim, Sang-Ho Kim +2

We investigate photoproduction of the scalar mesona off the nucleon, using the effective Lagrangians and the Regge approach. We first study $f_{0} (980)$ photoproduction, replacing th…

hep-ph2015

Photoproduction of the Scalar Meson $f_{0} (500)$

Je-Hee Lee, Hui-Young Ryu, Byung-Geel Yu +1

In the present talk, we report a recent investigation on photoproduction of the $γ N \to f_{0} (500) N$ within a framework of the effective Lagrangian. We include the nucleon resonances…

The doubly virtual (π0,η,η′)→γ∗γ∗ transition form factors in the light-front quark model

Diffractive Vector Photoproduction using Holographic QCD

Systematic twist expansion of (ηc​,ηb​)→γ∗γ transition form factors in light-front quark model

Spacelike and timelike form factors for the (π0,η,η′)→γ∗γ transitions in the light-front quark model

Photoproduction of the scalar mesons f0​(500) and f0​(980) off the nucleon

Photoproduction of the Scalar Meson f0​(500)

The doubly virtual $(π^{0}, η, η^{'}) \to γ^{} γ^{}$ transition form factors in the light-front quark model

Systematic twist expansion of $(η_{c}, η_{b}) \to γ^{*} γ$ transition form factors in light-front quark model

Spacelike and timelike form factors for the $(π^{0}, η, η^{'}) \to γ^{*} γ$ transitions in the light-front quark model

Photoproduction of the scalar mesons $f_{0} (500)$ and $f_{0} (980)$ off the nucleon

Photoproduction of the Scalar Meson $f_{0} (500)$