Pukyong National University

output

19982026

most citedMemory Metamaterials

862 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

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38 papers · 1 filter

hep-ph2025★ 1 cited

Determination of the HERA coherent diffractive $J / ψ$ production cross section via artificial neural network

Taufiq Iqbal Baihaqi, Chalis Setyadi, Zulkaida Akbar +2

An exclusive coherent diffractive $J / ψ$ production dataset from HERA, covering a large kinematic range in the photon virtuality $Q^{2}$ , the squared momentum transfer $t$ , and the ph…

hep-ph2025

Pion generalized parton distributions at zero skewness

Fernando Chandra, Parada T. P. Hutauruk, Terry Mart

In this paper, we systematically study the generalized parton distributions (GPDs) of the pion Goldstone Boson at zero skewness ( $ξ = 0$ ) in the framework of the covariant Nambu--Jon…

hep-ph2025

A Nambu--Jona-Lasinio model of quantum chromodynamics and hadron structure

Parada T. P. Hutauruk

In this review paper, I present a study of the structure of the hadrons computed in the covariant Nambu-Jona-Lasinio model as the chiral effective quark theory of QCD. I describe h…

hep-ph2025★ 3 cited

Pseudoscalar Meson Parton Distributions Within Gauge-Invariant Nonlocal Chiral Quark Model

Parada T. P. Hutauruk

In this paper, I investigate the gluon distributions for the kaon and pion, as well as the improvement of the valence-quark distributions, in the framework of the gauge-invariant n…

hep-ph2024★ 4 cited

In-medium electromagnetic form factors of pseudoscalar mesons from the quark model

Ahmad Jafar Arifi, Parada T. P. Hutauruk, Kazuo Tsushima

We explore the modifications of hadron structure in a nuclear medium, focusing on the spacelike electromagnetic form factors (EMFFs) of light and heavy-light pseudoscalar mesons. B…

hep-ph2024★ 10 cited

Exploring Baryon Resonances with Transition Generalized Parton Distributions: Status and Perspectives

Stefan Diehl, Kyungseon Joo, Kirill Semenov-Tian-Shansky +21

QCD gives rise to a rich spectrum of excited baryon states. Understanding their internal structure is important for many areas of nuclear physics, such as nuclear forces, dense mat…

hep-ph2024★ 14 cited

Nuclear medium meson structures from the Schwinger proper-time Nambu--Jona-Lasinio model

Geoffry Gifari, Parada T. P. Hutauruk, Terry Mart

In this paper, we report the results of our study on the nuclear medium modifications of the meson electromagnetic form factors in the framework of the Nambu--Jona-Lasinio (NJL) mo…

hep-ph2023★ 2 cited

Parton Distribution Functions for Pseudoscalar Mesons in the COnfining Effective Chiral Quark Theory

Parada T. P. Hutauruk, Seung-il Nam

This review paper presents the gluon, sea, and valence quark distributions of the pseudoscalar (PS) mesons. The calculations of the parton structure of PS mesons are performed usin…

hep-ph2023★ 18 cited

In-medium properties of the light and heavy-light mesons in a light-front quark model

Ahmad Jafar Arifi, Parada. T. P. Hutauruk, Kazuo Tsushima

We investigate the in-medium properties of pseudoscalar and vector mesons with the light-light and heavy-light quarks in a light-front quark model, using the in-medium quark proper…

hep-ph2022★ 1 cited

Impact of Charge Symmetry Breaking on Gluon and Sea Quark Distributions in the Pion and Kaon

Parada T. P. Hutauruk

In this exploratory study, I present, for the first time, the implications of the charge symmetry breaking (CSB) that arise from the $u$ and $d$ quark mass differences on gluon and…

hep-ph2021★ 15 cited

Gluon and valence quark distributions for the pion and kaon in nuclear matter

Parada T. P. Hutauruk, Seung-il Nam

In this paper we study the gluon and valence quark distributions in the pion and kaon in nuclear medium for various nuclear densities as well as in vacuum within the Nambu--Jona-La…

hep-ph2021★ 4 cited

QCD chiral condensate and pseudoscalar-meson properties in the nuclear medium at finite temperature

Parada T. P. Hutauruk, Seung-il Nam

The pion and kaon properties in a nuclear medium at nonvanishing temperature as well as the QCD chiral condensate in the presence of a magnetic field for various baryon densities a…

hep-ph2021★ 5 cited

Double-strangeness production in $Λ p \to K^{+} X$ reaction

Jung Keun Ahn, Seung-il Nam

We investigate $S = - 2$ production from the $Λ p \to K^{+} X$ reactions within the effective Lagrangian approach. The $Λ p \to K^{+} ΛΛ$ and $Λ p \to K^{+} Ξ^{-} p$ reactions are considered to find th…

hep-ph2021★ 19 cited

Photoproduction of $Λ^{}$ and $Σ^{}$ resonances with $J^{P} = 1/ 2^{-}$ off the proton

Sang-Ho Kim, K. P. Khemchandani, A. Martinez Torres +2

We study the photoproduction of the $Λ (1405)$ and $Σ (1400)$ hyperon resonances, the latter of which is not a well established state. We evaluate the $s$ -, $t$ - and $u$ -channel diag…

hep-ph2021★ 5 cited

Studies on the $K^{*} Σ$ bound-state via $K^{+} p \to K^{+} ϕ p$

Seung-il Nam

In the present work, we investigate the hidden-strangeness production process in the $S = + 1$ channel via $K^{+} p \to K^{+} ϕ p$ , focussing on the exotic \textit{pentaquark} molecular $K^…

hep-ph2020★ 1 cited

Muon $g - 2$ , dark matter, and neutrino mass explanations in a modular $A_{4}$ symmetry

Parada T. P. Hutauruk, Dong Woo Kang, Jongkuk Kim +1

We study a successful model to explain the muon anomalous magnetic moment originating from Yukawa-type interactions {in a supersymmetric theory}. Thanks to a modular $A_{4}$ flavor s…

hep-ph2020★ 7 cited

The use of the canonical approach in effective models of QCD

Masayuki Wakayama, Seung-il Nam, Atsushi Hosaka

We clarify regions where the canonical approach works well at the finite temperature and density in the Nambu-Jona-Lasinio (NJL) and Polyakov-NJL (PNJL) models. The canonical appro…

hep-ph2020★ 7 cited

Investigation of electroproduction of $ϕ$ mesons off protons

Sang-Ho Kim, Seung-il Nam

We investigate $ϕ$ -meson electroproduction off the proton target, i.e., $γ^{*} p \to ϕp$ , by employing a tree-level effective Lagrangian approach in the kinematical ranges of $Q^{2}$ =…

hep-ph2019★ 37 cited

Dark matter scattering cross section and dynamics in dark Yang-Mills theory

Nodoka Yamanaka, Hideaki Iida, Atsushi Nakamura +1

We calculate for the first time the scattering cross section between lightest glueballs in $S U (2)$ pure Yang-Mills theory, which are good candidates of dark matter. In the first st…

hep-ph2019★ 10 cited

Hyperon production in $Λ_{c}^{+} \to K^{-} p π^{+}$ and $Λ_{c}^{+} \to K_{S}^{0} p π^{0}$

Jung Keun Ahn, Seongbae Yang, Seung-il Nam

We investigate $S = - 1$ hyperon production from the $Λ_{c}^{+} \to K^{-} p π^{+}$ and $Λ_{c}^{+} \to K_{S}^{0} p π^{0}$ decays within the effective Lagrangian approach. We consider the $Σ/Λ$ ground states,…

hep-ph2019★ 2 cited

$Ξ (1690)^{-}$ resonance production via $K^{-} p \to K^{+} K^{-} Λ$

Seung-il Nam, Jung Keun Ahn

In this talk, we investigate $Ξ (1690)^{-}$ production from the $K^{-} p \to K^{+} K^{-} Λ$ reaction wit the effective Lagrangian method and consider the $s$ - and $u$ -channel $Σ/Λ$ ground state…

hep-ph2019★ 11 cited

Pomeron, nucleon-resonance, and $(0^{+}, 0^{-}, 1^{+})$ -meson contributions in $ϕ$ -meson photoproduction

Sang-Ho Kim, Seung-il Nam

We investigate the reaction mechanism of the $ϕ$ -meson photoproduction off the proton target, i.e., $γ p \to ϕp$ , up to $s = 2.8$ GeV. For this purpose, we employ an effective La…

hep-ph2019

$K^{0} Λ$ Photoproduction with Nucleon Resonances

Sang-Ho Kim, Hyun-Chul Kim

We investigate the reaction mechanism of $K^{0} Λ$ photoproduction off the neutron target, i.e., $γ n \to K^{0} Λ$ , in the range of $W \approx 1.6 - 2.2$ GeV. We employ an effective Lagran…

hep-ph2019

Studies on photo- and electro-productions of $Λ (1405)$ via $γ^{()} p \to K^{+} π^{0} Σ^{0}$

Seung-il Nam, Atsushi Hosaka

We study the photo- and electro-productions of the vector kaon off the proton, i.e., $γ^{(*)} p \to K^{*+} π^{0} Σ^{0}$ , and investigate the line shape of the $π^{0} Σ^{0}$ invariant mass in an…

Determination of the HERA coherent diffractive J/ψ production cross section via artificial neural network

Pion generalized parton distributions at zero skewness

A Nambu--Jona-Lasinio model of quantum chromodynamics and hadron structure

Pseudoscalar Meson Parton Distributions Within Gauge-Invariant Nonlocal Chiral Quark Model

In-medium electromagnetic form factors of pseudoscalar mesons from the quark model

Exploring Baryon Resonances with Transition Generalized Parton Distributions: Status and Perspectives

Nuclear medium meson structures from the Schwinger proper-time Nambu--Jona-Lasinio model

Parton Distribution Functions for Pseudoscalar Mesons in the COnfining Effective Chiral Quark Theory

In-medium properties of the light and heavy-light mesons in a light-front quark model

Impact of Charge Symmetry Breaking on Gluon and Sea Quark Distributions in the Pion and Kaon

Gluon and valence quark distributions for the pion and kaon in nuclear matter

QCD chiral condensate and pseudoscalar-meson properties in the nuclear medium at finite temperature

Double-strangeness production in Λp→K+X reaction

Photoproduction of Λ∗ and Σ∗ resonances with JP=1/2− off the proton

Studies on the K∗Σ bound-state via K+p→K+ϕp

Muon g−2, dark matter, and neutrino mass explanations in a modular A4​ symmetry

The use of the canonical approach in effective models of QCD

Investigation of electroproduction of ϕ mesons off protons

Dark matter scattering cross section and dynamics in dark Yang-Mills theory

Hyperon production in Λc+​→K−pπ+ and Λc+​→KS0​pπ0

Ξ(1690)− resonance production via K−p→K+K−Λ

Pomeron, nucleon-resonance, and (0+,0−,1+)-meson contributions in ϕ-meson photoproduction

K0Λ Photoproduction with Nucleon Resonances

Studies on photo- and electro-productions of Λ(1405) via γ(∗)p→K∗+π0Σ0

Determination of the HERA coherent diffractive $J / ψ$ production cross section via artificial neural network

Double-strangeness production in $Λ p \to K^{+} X$ reaction

Photoproduction of $Λ^{}$ and $Σ^{}$ resonances with $J^{P} = 1/ 2^{-}$ off the proton

Studies on the $K^{*} Σ$ bound-state via $K^{+} p \to K^{+} ϕ p$

Muon $g - 2$ , dark matter, and neutrino mass explanations in a modular $A_{4}$ symmetry

Investigation of electroproduction of $ϕ$ mesons off protons

Hyperon production in $Λ_{c}^{+} \to K^{-} p π^{+}$ and $Λ_{c}^{+} \to K_{S}^{0} p π^{0}$

$Ξ (1690)^{-}$ resonance production via $K^{-} p \to K^{+} K^{-} Λ$

Pomeron, nucleon-resonance, and $(0^{+}, 0^{-}, 1^{+})$ -meson contributions in $ϕ$ -meson photoproduction

$K^{0} Λ$ Photoproduction with Nucleon Resonances

Studies on photo- and electro-productions of $Λ (1405)$ via $γ^{()} p \to K^{+} π^{0} Σ^{0}$