K. S. Kim

collaborators

4 papers

hep-ph2024

Mixing mechanism for the $J^{P} = 0^{+}$ mesons

Hungchong Kim, K. S. Kim

There are three scalar nonets in the Particle Data Group (PDG), one of which includes [ $a_{0} (980), K_{0}^{*} (700)$ ], another includes [ $a_{0} (1450), K_{0}^{*} (1430)$ ], and the third includes…

hep-ph2024

Role of hidden-color components in the tetraquark mixing model

Hungchong Kim, K. S. Kim

Multiquarks can have two-hadron components and hidden-color components in their wave functions. The presence of two-hadron components in multiquarks introduces a potential source o…

hep-ph2023

Tetraquark mixing model is superior to meson molecules in explaining two light-meson nonets

Hungchong Kim, K. S. Kim

In this work, we compare the tetraquark mixing model and meson molecules in describing the two physical nonets in the $J^{P} = 0^{+}$ channel, the light nonet [ $a_{0} (980)$ , $K_{0}^{*} (700)$ …

hep-ph2023

Signatures for tetraquark mixing from partial decay widths of the two light-meson nonets

Hungchong Kim, K. S. Kim

In this talk, we present successful aspects of the tetraquark mixing model for the two light-meson nonets in the $J^{P C} = 0^{++}$ channel, the light nonet [ $a_{0} (980)$ , $K_0^*(700)…

Mixing mechanism for the JP=0+ mesons

Role of hidden-color components in the tetraquark mixing model

Tetraquark mixing model is superior to meson molecules in explaining two light-meson nonets

Signatures for tetraquark mixing from partial decay widths of the two light-meson nonets

Mixing mechanism for the $J^{P} = 0^{+}$ mesons