Sang-Ho Kim

activity

20112026

most citedContribution of higher nucleon resonances to K*Λ photoproduction

59 citations · 346 across the 30 of their papers we have counts for

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24 papers · 1 filter

hep-ph2024

Intriguing aspects of light baryon resonances

K. P. Khemchandani, A. Martinez Torres, Sang-Ho Kim +3

We discuss that some light baryon resonances exhibit properties which cannot be described when attributing a three-valence quark structure to them. Besides pointing out the hadron…

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-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★ 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-ph2018

$η n$ photoproduction and nucleon resonances

Jung-Min Suh, Sang-Ho Kim, Hyun-Chul Kim

We present results of a recent work on the reaction mechanism of $η n$ photoproduction off the neutron in the range of $s \approx 1.5 - 1.9$ GeV and discuss the role of vari…

hep-ph2018★ 8 cited

Effects of nucleon resonances on $η$ photoproduction off the neutron reexamined

Jung-Min Suh, Sang-Ho Kim, Hyun-Chul Kim

We investigate $η$ photoproduction off the neutron target, i.e., $γ n \to η n$ , employing an effective Lagrangian method combining with a Regge approach. As a background, we consider…

hep-ph2018★ 14 cited

$K^{0} Λ$ photoproduction off the neutron with nucleon resonances

Sang-Ho Kim, Hyun-Chul Kim

We investigate kaon photoproduction off the neutron target, i.e., $γ n \to K^{0} Λ$ , focusing on the role of nucleon resonances given in the Review of Particle Data Group in the range…

hep-ph2017

Decay angular distributions of $K^{}$ and $D^{}$ mesons as a tool for the dynamics of open strange and charm production

Sang-Ho Kim, Yongseok Oh, Alexander I. Titov

We analyze decay spin-density matrix elements of $K^{*}$ and $D^{*}$ vector mesons and find that the corresponding vector meson decay distributions are sensitive to the production mech…

hep-ph2017★ 29 cited

Photoproduction of $Λ (1405)$ with the $N^{*}$ and $t$ -channel Regge contributions

Sang-Ho Kim, Seung-il Nam, Daisuke Jido +1

We investigate the photoproduction of $Λ (1405) \equiv Λ^{*}$ hyperon resonance, i.e., $γ p \to K^{+} Λ^{*}$ , employing the effective Lagrangian approach with the $t$ -channel Regge trajectorie…

hep-ph2016★ 10 cited

$K^{0} Λ$ and $D^{-} Λ_{c}^{+}$ production induced by pion beams off the nucleon

Sang-Ho Kim, Hyun-Chul Kim, Atsushi Hosaka

We present a comparative study of the pion induced production of $K^{0} Λ$ and $D^{-} Λ_{c}^{+}$ off the nucleon. A hybrid framework is utilized by combining an effective Lagrangian method…

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-ph2016★ 25 cited

Heavy pentaquark states $P_{c} (4380)$ and $P_{c} (4450)$ in the $J / ψ$ production induced by pion beams off the nucleon

Sang-Ho Kim, Hyun-Chul Kim, Atsushi Hosaka

In this study, we investigate the $J / ψ$ production induced by pion beams off the nucleon, particularly the heavy pentaquarks $P_{c} (4380)$ and $P_{c} (4450)$ in intermediate states, bas…

hep-ph2016

Charmed baryons and their interactions

Atsushi Hosaka, Emiko Hiyama, SangHo Kim +7

In this proceedings report, we discuss unique features of charmed, or in general heavy, baryons with one heavy quark. A well and long-term known phenomena, the distinction of the t…

hep-ph2015

Pion Induced Reactions for the Study of Charmed Baryons

Sang-Ho Kim, Atsushi Hosaka, Hyun-Chul Kim +1

In this talk, we report the study of $π^{-} p \to K^{* 0} Λ$ and $π^{-} p \to D^{*-} Λ_{c}^{+}$ reactions by using an effective Lagrangian method and a hybrid Regge model. The total and dif…

hep-ph2015★ 30 cited

Production of strange and charmed baryons in pion induced reactions

Sang-Ho Kim, Atsushi Hosaka, Hyun-Chul Kim +1

We study the strangeness and charm productions induced by the pion beam, i.e. the $π^{-}$ p $\to$ $K^{* 0} Λ$ and $π^{-}$ p $\to$ $D^{*-} Λ_{c}^{+}$ reactions, based on two diff…

hep-ph2014★ 40 cited

Pion induced Reactions for Charmed Baryons

Sang-Ho Kim, Atsushi Hosaka, Hyun-Chul Kim +2

We study pion induced reactions for charmed baryons $B$ , $π$ + N $\to$ $D^{*}$ + $B$ . First we estimate charm production rates in comparison with strangeness production using…

hep-ph2014★ 26 cited

Effects of $N (2000) 5/ 2^{+}$ , $N (2060) 5/ 2^{-}$ , $N (2120) 3/ 2^{-}$ , and $N (2190) 7/ 2^{-}$ on $K^{*} Λ$ photoproduction

Sang-Ho Kim, Atsushi Hosaka, Hyun-Chul Kim

We reinvestigate $K^{*} Λ (1116)$ photoproduction off the nucleon target, based on an effective Lagrangian approach. We include higher nucleon resonances such as $N (2000) 5/ 2^{+}$ , $N(…

hep-ph2013★ 2 cited

Study of Baryon Resonances in the Photoproduction gamma p ---> K* Sigma(1190)

Sang-Ho Kim, Atsushi Hosaka, Seung-il Nam +1

In this talk, we report the theoretical studies of baryon resonances for the gamma p ---> K*0 Sigma+ and gamma p ---> K*+ Sigma0 reaction processes by making use of the effective L…

hep-ph2012★ 22 cited

K*Sigma photoproduction off the proton target with baryon resonances

Sang-Ho Kim, Seung-il Nam, Atsushi Hosaka +1

We investigate the photoproduction of K*0Sigma+ and K*+Sigma0 off the proton target, employing the effective Lagrangian approach at the tree-level Born approximation. In addition t…

hep-ph2012

Contribution of N* and Delta* resonances in K* Sigma(1190) photoproduction

Sang-Ho Kim, Seung-il Nam, Atsushi Hosaka +1

In this talk, we report theoretical studies on the K*0 Sigma+(1190) photoproduction in the tree-level Born approximation, employing the effective Lagrangian method. We present the…

hep-ph2011★ 59 cited

Contribution of higher nucleon resonances to K*Λ photoproduction

Sang-Ho Kim, Seung-il Nam, Yongseok Oh +1

We investigate K*Λ(1116) photoproduction off the proton and neutron targets in the effective Lagrangian method in the tree-level Born approximation. In addition to the K, K*, and κ…

hep-ph2011

K*Lambda(1116) photoproduction and nucleon resonances

Sang-Ho Kim, Seung-il Nam, Yongseok Oh +1

We study the reaction mechanism of K*Lambda(1116) photoproduction off the proton target near threshold considering the contributions from nucleon-resonances. Employing the effectiv…

hep-ph2011★ 1 cited

K*Λ(1116) photoproduction and nucleon resonances

Sang-Ho Kim, Seung-il Nam, Yongseok Oh +1

In this presentation, we report our recent studies on the $K^{*} Λ (1116)$ photoproduction off the proton target, using the tree-level Born approximation, via the effective Lagrangian…

Intriguing aspects of light baryon resonances

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

Investigation of electroproduction of ϕ mesons off protons

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

K0Λ Photoproduction with Nucleon Resonances

ηn photoproduction and nucleon resonances

Effects of nucleon resonances on η photoproduction off the neutron reexamined

K0Λ photoproduction off the neutron with nucleon resonances

Decay angular distributions of K∗ and D∗ mesons as a tool for the dynamics of open strange and charm production

Photoproduction of Λ(1405) with the N∗ and t-channel Regge contributions

K0Λ and D−Λc+​ production induced by pion beams off the nucleon

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

Heavy pentaquark states Pc​(4380) and Pc​(4450) in the J/ψ production induced by pion beams off the nucleon

Charmed baryons and their interactions

Pion Induced Reactions for the Study of Charmed Baryons

Production of strange and charmed baryons in pion induced reactions

Pion induced Reactions for Charmed Baryons

Effects of N(2000)5/2+, N(2060)5/2−, N(2120)3/2−, and N(2190)7/2− on K∗Λ photoproduction

Study of Baryon Resonances in the Photoproduction gamma p ---> K* Sigma(1190)

K*Sigma photoproduction off the proton target with baryon resonances

Contribution of N* and Delta* resonances in K* Sigma(1190) photoproduction

Contribution of higher nucleon resonances to K*Λ photoproduction

K*Lambda(1116) photoproduction and nucleon resonances

K*Λ(1116) photoproduction and nucleon resonances

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

Investigation of electroproduction of $ϕ$ mesons off protons

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

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

$η n$ photoproduction and nucleon resonances

Effects of nucleon resonances on $η$ photoproduction off the neutron reexamined

$K^{0} Λ$ photoproduction off the neutron with nucleon resonances

Decay angular distributions of $K^{}$ and $D^{}$ mesons as a tool for the dynamics of open strange and charm production

Photoproduction of $Λ (1405)$ with the $N^{*}$ and $t$ -channel Regge contributions

$K^{0} Λ$ and $D^{-} Λ_{c}^{+}$ production induced by pion beams off the nucleon

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

Heavy pentaquark states $P_{c} (4380)$ and $P_{c} (4450)$ in the $J / ψ$ production induced by pion beams off the nucleon

Effects of $N (2000) 5/ 2^{+}$ , $N (2060) 5/ 2^{-}$ , $N (2120) 3/ 2^{-}$ , and $N (2190) 7/ 2^{-}$ on $K^{*} Λ$ photoproduction