The search for mesons with non-quark-antiquark (exotic) quantum numbers has gone on for nearly 30 years. Currently there is experimental evidence of three isospin one states, the π 1 …
The primary objective of this study is to investigate hadronic molecules of K⁎ K¯ 1 (1270) using a one-boson-exchange model, which incorporates exchanges of vector and …
K Ray, D Harnett, TG Steele - Physical Review D, 2023 - APS
We calculated next-to-leading-order (NLO) QCD perturbative contributions to a JPC= 0+-, dud¯ u¯ tetraquark (diquark-antidiquark) correlator in the chiral limit of massless u and d …
MA Sultan, N Akbar, B Masud, F Akram - Physical Review D, 2014 - APS
The quark potential model for mesons and its extension for hybrid mesons are used to study the effects of radial excitations on the masses, sizes, and radial wave functions at the origin …
ZR Huang, W Chen, TG Steele, ZF Zhang, HY Jin - Physical Review D, 2017 - APS
We study the exotic JPC= 0--four-quark states in Laplace sum rules and finite energy sum rules. We use the vector tetraquarklike currents as interpolating currents in the correlator …
JB Magallanes, P Sawasdipol, C Pongkitivanichkul… - Physical Review D, 2024 - APS
In this work, we propose that the odderon is a Regge spin-3 odd-glueball tensor. To demonstrate the proposal, we study the pp and pp¯ elastic scattering by including the …
BD Wan - The European Physical Journal C, 2024 - Springer
In this work, the spectra of the prospective exotic hidden-charm and hidden-bottom baryonium, viz. the baryon–antibaryon states, with J PC= 0--and 0+-are investigated in the …
Highlights in the search for nonconventional (non-qq¯) meson states are the π1 (1400) and π1 (1600) exotic candidates. Should they exist, mounting theoretical arguments suggest that …
Editor: H. Gao The primary objective of this study is to investigate hadronic molecules of 𝐾∗ ̄𝐾1 (1270) using a one-bosonexchange model, which incorporates exchanges of vector …