9 papers
Production of the and via recombination of jet parton showers in relativistic heavy ion collisions
Kyong Chol Han, Sungtae Cho, Su Houng Lee
We study the production of the and in heavy ion collisions at TeV by employing two complementary approaches. In the first approach, the p…
Three-body forces in the quark model
Jongheon Baek, Aaron Park, Emiko Hiyama +4
We review the connection between constituent-quark Hamiltonians and QCD and investigate the long-standing difficulty of describing meson and baryon spectra with one common two-body…
Multiquark clustering in neutron-star matter from color-spin molecular dynamics
Nobutoshi Yasutake, Yuta Mukobara, Aaron Park +2
We study the equation of state of neutron-star matter with color-spin molecular dynamics. The calculation includes the internal color and spin degrees of freedom and their time evo…
New nonet scalar mesons and glueballs: the mass spectra and the production yields in relativistic heavy ion collisions
Shigehiro Yasui, Su Houng Lee, Pok Man Lo +1
We propose a new nonet scheme for scalar mesons consisting of , , , and , regarding them as quark-antiquark -wave states…
The structure of the meson and its production in heavy ion collisions
Sungtae Cho, Aaron Park, Su Houng Lee +1
We study the structure of the meson in a quark model and explore how its production in heavy ion collisions depends on its internal structure. We first analyze the $X(391…
Exploring bound states and interactions of the nucleon-antinucleon system in a constituent quark model
Aaron Park, Sungtae Cho, Su Houng Lee
In this work, we study the nucleon-antinucleon system in a constituent quark model. We first construct the nucleon-antinucleon wave function such that the multiquark and multiantiq…
Charm-strange meson production in relativistic heavy ion collisions
Sungtae Cho, Su Houng Lee
We study charm-strange mesons, or , , , and mesons by focusing on their production by coalescence from a quark-gluon plasma in relativist…
The Inevitable Quark Three-Body Force and its Implications for Exotic States
Sungsik Noh, Aaron Park, Hyeongock Yun +2
Three-body nuclear forces are essential for explaining the properties of light nuclei with a nucleon number greater than three. Building on insights from nuclear physics, we extrac…
Diquarks and the production of charmed baryons
Hyeongock Yun, Sungsik Noh, Sanghoon Lim +5
Utilizing a quark model characterized by parameters that effectively replicate the masses of ground state hadrons, we illustrate that or diquarks exhibit greater comp…