346 citations · 5.3k across the 148 of their papers we have counts for
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Heavy quarkonium with finite three momentum near
HyungJoo Kim, Seokwoo Yeo, Sungtae Cho +1
We investigate the non-trivial 3-momentum effects on the masses of heavy quarkonium states that are moving in a hot medium using QCD sum rules. For all charmonium states, we observ…
Chiral symmetry breaking and the masses of hadrons: a review
Su Houng Lee
The masses of hadrons in the vacuum, where the chiral symmetry is restored, and in the medium are in general different even when the changes in the order parameters of chiral symme…
Spin-1 quarkonia in a rotating frame and their spin contents
HyungJoo Kim, Sungtae Cho, Su Houng Lee
We propose a new way of studying the spin content of a hadron by looking at its response in a rotating frame. By collecting all responses of quarks and gluons in a rotating frame,…
Disentangling longitudinal and transverse modes of the meson through dilepton and kaon decays
In Woo Park, Hiroyuki Sako, Kazuya Aoki +2
Angular distributions of meson decay amplitudes of and channels are computed using both specific interaction Lagrangians and simple arguments relying on angul…
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…
meson properties in nuclear matter from QCD sum rules with chirally separated four-quark condensates
Jisu Kim, Philipp Gubler, Su Houng Lee
The modification of the meson spectrum in nuclear matter is studied in an updated QCD sum rule analysis, taking into account recent improvements in properly treating the chiral…
Transport coefficients of heavy quarkonia comparing with heavy quark coefficients
Juhee Hong, Su Houng Lee
We revisit the transport coefficients of heavy quarkonia moving in high-temperature QCD plasmas. The thermal width and mass shift for heavy quarkonia are closely related to the mom…
Production of (4312) state in electron-proton collisions
In Woo Park, Su Houng Lee, Sungtae Cho +1
We study the cross sections for the electro-production of particle, a recently discovered pentaquark state, in electron-proton collisions assuming possible quantum numb…
The masses of hadrons in the chiral symmetry restored vacuum
Jisu Kim, Su Houng Lee
We calculate the masses of the vector and axial-vector mesons as well as the nucleon and the delta resonance in the chiral symmetry restored vacuum. This is accomplished by separat…
Case for quarkyoniclike matter from a constituent quark model
Aaron Park, Kie Sang Jeong, Su Houng Lee
Based on the fact that the constituent quark model reproduces the recent lattice result on baryon-baryon repulsion at short distance and that it includes the quark dynamics with co…
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…
Tribaryons in a constituent quark model
Aaron Park, Su Houng Lee
We calculate the matrix elements of the color-spin interaction for all possible multi-quark states of tribaryons in flavor SU(3) broken case. For that purpose, we construct the fla…
D meson mass and heavy quark potential at finite temperature
Philipp Gubler, Taesoo Song, Su Houng Lee
Based on the observation that the heavy quark-antiquark potential value at infinity corresponds to twice the D meson mass, we constrain the asymptotic value of the heavy quark pote…
Intrinsic three-body nuclear interaction from a constituent quark model
Aaron Park, Su Houng Lee
We study the short distance part of the intrinsic three-nucleon interaction in a constituent quark model with color-spin interaction. For that purpose we first calculate the transf…
Baryon-baryon interactions at short distances -- constituent quark model meets lattice QCD
Aaron Park, Su Houng Lee, Takashi Inoue +1
The interaction energies between two baryons at short distance in different flavor channels are calculated from the constituent quark model (CQM) and are compared with the recent l…
Where is the stable Pentaquark
Woosung Park, Sungtae Cho, Su Houng Lee
We systematically analyze the flavor color spin structure of the pentaquark system in a constituent quark model based on the chromomagnetic interaction in both the SU(…
Analysis of the meson decay in local tensor bilinear representation
Kie Sang Jeong, Su Houng Lee, Yongseok Oh
We explore the validity of vector meson dominance in the radiative decay of the meson. In order to explain the violation of the vector meson dominance hypothesis in thi…
Tribaryon configurations and the inevitable three nucleon repulsions at short distance
Aaron Park, Woosung Park, Su Houng Lee
We decompose the tribaryon configuration in terms of SU(3) flavor and spin state and analyse their color-spin-flavor wave function following Pauli principle. By comparing the color…
Heptaquarks with two heavy antiquarks in a simple chromomagnetic model
Aaron Park, Woosung Park, Su Houng Lee
We investigate the symmetry property and the stability of the heptaquark containing two identical heavy antiquarks using color-spin interaction. We construct the wave function of t…
Wilson coefficients of dimension 6 gluon operators with spin indices in the heavy quark current correlation functions
HyungJoo Kim, Su Houng Lee
We calculate the Wilson coefficients of dimension 6 gluon operators with spin indices in the two point correlation function of the heavy scalar, pseudoscalar, and axialvector curre…
Light vector correlator in medium: Wilson coefficients up to dimension 6 operators
HyungJoo Kim, Philipp Gubler, Su Houng Lee
As an improvement of the QCD sum rule method to study modifications of light vector mesons in nuclear matter and/or at finite temperature, we calculate the Wilson coefficients of a…
in a constituent quark model
Woosung Park, Aaron Park, Sungtae Cho +1
The constituent quark model with color-spin hyperfine potential is used to investigate the property of a compact pentaquark configuration with = and isospin=1/2, which…
Delayed versus accelerated quarkonium formation in a magnetic field
Kei Suzuki, Su Houng Lee
Formation time of heavy quarkonia in a homogeneous magnetic field is analyzed by using a phenomenological ansatz of the vector current correlator. Because the existence of a magnet…
Dibaryons with two strange quarks and one heavy flavor in a constituent quark model
Aaron Park, Woosung Park, Su Houng Lee
We investigate the symmetry property and the stability of dibaryons containing two strange quarks and one heavy flavor with . We construct the wave function of the d…