49 citations · 84 across the 10 of their papers we have counts for
9 papers · 1 filter
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…
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…
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…
Investigation on the stabilities of doubly heavy tetraquark states
Woosung Park, Sungsik Noh
In our recent work\cite{Noh:2023zoq}, the mass and binding energy of are found to be MeV and MeV, respectively, which align with the observations reported at L…
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…
The doubly-charmed pentaquark in a quark model with a complete set of harmonic oscillator bases
Woosung Park, Sungsik Noh
As our recent quark model calculation~\cite{Noh:2023fdy} suggests a strong possibility of a compact that closely reproduces experimental mass, we have a strong incentive t…
Observation of and a quark model
Sungsik Noh, Woosung Park
The recent discovery of the doubly charmed tetraquark () provides a stringent constraint on its binding energy relative to its lowest decay threshold. We…
and : structures and productions in heavy ion collisions
Hyeongock Yun, Daeho Park, Sungsik Noh +7
We argue why the recently observed could either be a compact multiquark configuration or a loosely bound molecular configuration composed of charmed mesons, whereas the $X…
The Doubly-heavy Tetraquarks () in a Constituent Quark Model with a Complete Set of Harmonic Oscillator Bases
Sungsik Noh, Woosung Park, Su Houng Lee
We have improved our previous variational method based constituent quark model by introducing a complete set of 3-dimensional harmonic oscillator bases as the spatial part of the t…