346 citations · 5.3k across the 148 of their papers we have counts for
68 papers · 1 filter
Diquarkyonic matter: quarks, diquarks and baryons
Aaron Park, Su Houng Lee
In this work, we investigate the color-spin interaction of a quark, a diquark and a baryon with their surrounding baryons and/or quark matter. We extend our previous work by increa…
Model study on modification in small collision systems
Junlee Kim, Jinjoo Seo, Byungsik Hong +7
Quarkonium production has been studied extensively in relativistic heavy-ion collision experiments to understand the properties of the quark gluon plasma. The experimental results…
Algebraic approach to quarkyoniclike configuration and stable diquarks in dense matter
Aaron Park, Su Houng Lee
We study the color-spin interaction energy of a quark, a diquark and a baryon with their surrounding baryons and/or quark matter. This is accomplished by classifying all possible f…
enhancement as a signature of chiral symmetry restoration in heavy ion collisions
Haesom Sung, Sungtae Cho, Juhee Hong +3
Based on the fact that the mass difference between the chiral partners is an order parameter of chiral phase transition and that the chiral order parameter reduces substantially at…
Vector meson mass in the chiral symmetry restored vacuum
Jisu Kim, Su Houng Lee
We calculate the mass of the vector meson in the chiral symmetry restored vacuum. This is accomplished by separating the four quark operators appearing in the vector and axial vect…
Energy loss of heavy quarkonia in hot QCD plasmas
Juhee Hong, Su Houng Lee
We compute the energy loss of heavy quarkonia in high temperature QCD plasmas and investigate the energy loss effects on quarkonium suppression. Based on the effective vertex deriv…
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Taesoo Song, Philipp Gubler, Juhee Hong +2
We calculate the mass shift and thermal decay width of the near the QCD transition temperature by imposing two independent constraints on these variables that can be ob…
Signatures of the vortical quark-gluon plasma in hadron yields
P Collaboration, Hidetoshi Taya, Aaron Park +10
We investigate the hadron production from the vortical quark-gluon plasma created in heavy-ion collisions. Based on the quark-coalescence and statistical hadronization models, we s…
transverse momentum spectra through dissociation and regeneration in heavy ion collisions
Juhee Hong, Su Houng Lee
We calculate the transition between a quarkonium state and an unbound heavy quark-antiquark pair through gluo-dissociation and inelastic parton scattering using a partonic picture…
Production of multi-charmed hadrons by recombination in heavy ion collisions
Sungtae Cho, Su Houng Lee
We study the production of multi-charmed hadrons by recombination in heavy ion collisions by focusing on the production of , , , , b…
Charmed hadron production in an improved quark coalescence model
Sungtae Cho, Kai-Jia Sun, Che Ming Ko +2
We study the production of charmed hadrons and in relativistic heavy-ion collisions using an improved quark coalescence model. In particular, we extend the usual co…
Theory on Hadrons in Nuclear Medium
Su Houng Lee
After decades-long attempts to measure the mass shift and understand the origin of hadron mass, it became clear that one has to analyze hadrons with small vacuum width. Also, to id…
Quarkonium dissociation in perturbative QCD
Juhee Hong, Su Houng Lee
For weakly bound quarkonia, we rederive the next-to-leading order cross sections of quarkonium dissociation by partons that include the hard thermal loop (HTL) resummation. Our res…
Masses of the doubly heavy tetraquarks in a constituent quark model
Woosung Park, Sungsik Noh, Su Houng Lee
We perform a constituent quark model analysis for the masses of the doubly heavy tetraquark states after we fix the parameters to fit the masses of the newly observed $Ξ_{…
QCD Sum Rule for Open Strange Meson in Nuclear Matter
Taesoo Song, Tetsuo Hatsuda, Su Houng Lee
The properties of open strange meson in nuclear matter are estimated in the QCD sum rule approach. We obtain a relation between the in-medium mass and width of ($…
QCD sum rules for the isobar in neutron matter
Jesuel Marques L., Su Houng Lee, Aaron Park +2
We study the properties of the isobar in the symmetric and asymmetric nuclear matter using the QCD sum rules approach based on the energy dispersion relation. Allowing for diff…
Hadronic effects on the tetraquark state in relativistic heavy ion collisions
Juhee Hong, Sungtae Cho, Taesoo Song +1
We study the hadronic effects on the tetraquark state by focusing on the meson during the hadronic stage of relativistic heavy ion collisions. We e…
Charmonium spectral functions in collision
Gy. Wolf, G. Balassa, P. Kovács +2
We study the in-medium propagation of low-lying charmonium states: , (3686), and (3770) in a Au GeV collision. This energy regime will be available for the…
Exotic Hadrons from Heavy Ion Collisions
ExHIC Collaboration, Sungtae Cho, Tetsuo Hyodo +12
Heavy ion collisions (HIC) at high energies are excellent ways for producing heavy hadrons and composite particles. With upgraded detectors at RHIC and LHC, it has become possible…
A novel probe of chiral restoration in nuclear medium
Philipp Gubler, Teiji Kunihiro, Su Houng Lee
We propose measuring the mass shift and width broadening of the meson together with those of the from a nuclear target as a means to experimentally probe the partia…
QCD sum rules for the neutron, , and in neutron matter
Kie Sang Jeong, Giju Gye, Su Houng Lee
The nuclear density dependencies of the neutron and and hyperons are important inputs in the determination of the neutron star mass as the appearance of hyperons coming fro…
The mass of heavy-light mesons in a constituent quark picture with partially restored chiral symmetry
Aaron Park, Philipp Gubler, Masayasu Harada +3
We probe effects of the partial chiral symmetry restoration to the mass of heavy-light mesons in a constituent quark model by changing the constituent quark mass of the light quark…
Freeze-out conditions for production of resonances, hadronic molecules, and light nuclei
Sungtae Cho, Taesoo Song, Su Houng Lee
We investigate the freeze-out conditions of a particle in an expanding system of interacting particles in order to understand the productions of resonances, hadronic molecules and…
Reduction of the meson abundance in heavy ion collisions
Sungtae Cho, Su Houng Lee
We study the meson reduction in heavy ion collisions by focusing on the hadronic effects on the meson abundance. We evaluate the absorption cross sections of the …