Derives λ, ρ1, ρ2, σ1, and σ2 Regge trajectories for the hexaquark (ū(cc))(b(b̄b̄)) in the triquark-antitriquark picture, showing substructure is required for most series and giving rough mass estimates for excited states.
Title resolution pending
2 Pith papers cite this work. Polarity classification is still indexing.
2
Pith papers citing it
fields
hep-ph 2years
2026 2verdicts
UNVERDICTED 2representative citing papers
An RG-improved EFT matches large-Nc pionless contacts to σ,ρ,ω meson-exchange saturation at scale m_V, normalizes the coupling to the deuteron, and substitutes CD-Bonn couplings to obtain B_ΔΔ ≃ 96 MeV, within 14% of the experimental 84 MeV.
citing papers explorer
-
$\lambda$, $\rho$, and $\sigma$ Regge trajectories for the hexaquark ${(\bar{u}(cc))(b(\bar{b}\bar{b}))}$ in the triquark-antitriquark picture
Derives λ, ρ1, ρ2, σ1, and σ2 Regge trajectories for the hexaquark (ū(cc))(b(b̄b̄)) in the triquark-antitriquark picture, showing substructure is required for most series and giving rough mass estimates for excited states.
-
Deeply bound dibaryon $d^*(2380)$ from meson-exchange saturation $\Delta\Delta$ effective field theory
An RG-improved EFT matches large-Nc pionless contacts to σ,ρ,ω meson-exchange saturation at scale m_V, normalizes the coupling to the deuteron, and substitutes CD-Bonn couplings to obtain B_ΔΔ ≃ 96 MeV, within 14% of the experimental 84 MeV.