2 citations · 3 across the 5 of their papers we have counts for
5 papers
A Paradigm for the Coupled-Channel Origin of Resonances: the Exotic in
Zhi Yang, Guang-Juan Wang, Jia-Jun Wu +1
The state observed in the decay provides direct evidence for an isovector open-charm tetraquark state with strangeness--a discovery…
Resonance sum rules: an application to the square well potential
Zi-Xi Ou-Yang, Philipp Gubler, Makoto Oka +2
We propose an extension of the Quantum Chromodynamics (QCD) sum rules, termed the Resonance sum rules (RSR), to access resonance poles in the complex energy plane. By strategically…
Chiral effective theory of scalar and vector diquarks revisited
Yonghee Kim, Makoto Oka, Kei Suzuki
Chiral effective theory of light diquarks is revisited. We construct an effective Lagrangian based on the linear representation of three-flavor chiral symmetry. Here, we focus on t…
Mass Spectra of Full-Heavy and Double-Heavy Tetraquark States in the Conventional Quark Model
Qi Meng, Guang-Juan Wang, Makoto Oka
A comprehensive study of the -wave heavy tetraquark states with identical quarks and antiquarks, specifically (), /$\bar Q\bar Q…
Structure of Heavy Mesons in the Light-Front Quark Model
Ahmad Jafar Arifi, Lucas Happ, Shuhei Ohno +1
We investigate the structure of ground-state heavy mesons within the light-front quark model, utilizing wave functions derived from the Single Gaussian Ansatz (SGA) and the Gaussia…